From 2731b33fe2d05fe3ebc3e2f98d39eacf7295d1e4 Mon Sep 17 00:00:00 2001 From: Ralph Amissah Date: Sat, 16 Nov 2019 12:16:08 -0500 Subject: module & src renaming --- src/doc_reform/io_in/paths_source.d | 842 +++++ src/doc_reform/io_in/read_config_files.d | 155 + src/doc_reform/io_in/read_source_files.d | 348 ++ src/doc_reform/io_out/create_zip_file.d | 17 + src/doc_reform/io_out/defaults.d | 135 + src/doc_reform/io_out/epub3.d | 814 +++++ src/doc_reform/io_out/html.d | 536 +++ src/doc_reform/io_out/hub.d | 135 + src/doc_reform/io_out/latex.d | 1204 +++++++ src/doc_reform/io_out/odt.d | 2076 ++++++++++++ src/doc_reform/io_out/package.d | 22 + src/doc_reform/io_out/paths_output.d | 531 +++ src/doc_reform/io_out/rgx.d | 114 + src/doc_reform/io_out/source_pod.d | 374 +++ src/doc_reform/io_out/sqlite.d | 1561 +++++++++ src/doc_reform/io_out/xmls.d | 1215 +++++++ src/doc_reform/io_out/xmls_css.d | 4185 ++++++++++++++++++++++++ src/doc_reform/meta/metadoc.d | 8 +- src/doc_reform/meta/metadoc_from_src.d | 2 +- src/doc_reform/meta/metadoc_harvest.d | 2 +- src/doc_reform/meta/metadoc_harvests_authors.d | 2 +- src/doc_reform/meta/metadoc_harvests_topics.d | 2 +- src/doc_reform/meta/metadoc_object_setter.d | 141 + src/doc_reform/meta/object_setter.d | 141 - src/doc_reform/output/create_zip_file.d | 17 - src/doc_reform/output/defaults.d | 135 - src/doc_reform/output/epub3.d | 814 ----- src/doc_reform/output/html.d | 536 --- src/doc_reform/output/hub.d | 135 - src/doc_reform/output/latex.d | 1204 ------- src/doc_reform/output/odt.d | 2076 ------------ src/doc_reform/output/package.d | 22 - src/doc_reform/output/paths_output.d | 531 --- src/doc_reform/output/rgx.d | 114 - src/doc_reform/output/source_pod.d | 374 --- src/doc_reform/output/sqlite.d | 1561 --------- src/doc_reform/output/xmls.d | 1215 ------- src/doc_reform/output/xmls_css.d | 4185 ------------------------ src/doc_reform/source/paths_source.d | 842 ----- src/doc_reform/source/read_config_files.d | 155 - src/doc_reform/source/read_source_files.d | 348 -- src/doc_reform/spine.d | 10 +- 42 files changed, 14418 insertions(+), 14418 deletions(-) create mode 100644 src/doc_reform/io_in/paths_source.d create mode 100644 src/doc_reform/io_in/read_config_files.d create mode 100644 src/doc_reform/io_in/read_source_files.d create mode 100644 src/doc_reform/io_out/create_zip_file.d create mode 100644 src/doc_reform/io_out/defaults.d create mode 100644 src/doc_reform/io_out/epub3.d create mode 100644 src/doc_reform/io_out/html.d create mode 100644 src/doc_reform/io_out/hub.d create mode 100644 src/doc_reform/io_out/latex.d create mode 100644 src/doc_reform/io_out/odt.d create mode 100644 src/doc_reform/io_out/package.d create mode 100644 src/doc_reform/io_out/paths_output.d create mode 100644 src/doc_reform/io_out/rgx.d create mode 100644 src/doc_reform/io_out/source_pod.d create mode 100644 src/doc_reform/io_out/sqlite.d create mode 100644 src/doc_reform/io_out/xmls.d create mode 100644 src/doc_reform/io_out/xmls_css.d create mode 100644 src/doc_reform/meta/metadoc_object_setter.d delete mode 100644 src/doc_reform/meta/object_setter.d delete mode 100644 src/doc_reform/output/create_zip_file.d delete mode 100644 src/doc_reform/output/defaults.d delete mode 100644 src/doc_reform/output/epub3.d delete mode 100644 src/doc_reform/output/html.d delete mode 100644 src/doc_reform/output/hub.d delete mode 100644 src/doc_reform/output/latex.d delete mode 100644 src/doc_reform/output/odt.d delete mode 100644 src/doc_reform/output/package.d delete mode 100644 src/doc_reform/output/paths_output.d delete mode 100644 src/doc_reform/output/rgx.d delete mode 100644 src/doc_reform/output/source_pod.d delete mode 100644 src/doc_reform/output/sqlite.d delete mode 100644 src/doc_reform/output/xmls.d delete mode 100644 src/doc_reform/output/xmls_css.d delete mode 100644 src/doc_reform/source/paths_source.d delete mode 100644 src/doc_reform/source/read_config_files.d delete mode 100644 src/doc_reform/source/read_source_files.d (limited to 'src') diff --git a/src/doc_reform/io_in/paths_source.d b/src/doc_reform/io_in/paths_source.d new file mode 100644 index 0000000..fbb6d76 --- /dev/null +++ b/src/doc_reform/io_in/paths_source.d @@ -0,0 +1,842 @@ +/++ + read configuration files
+ - read config files
+ meta_config_files.d ++/ +module doc_reform.io_in.paths_source; +import std.array, + std.file, + std.path, + std.regex, + std.stdio, + std.conv : to; +import + doc_reform.meta.defaults, + doc_reform.meta.rgx; +template PodManifest() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto PodManifest(P)( + P _pth="" + ) { + struct ManifestFile_ { + string pod_manifest_filename() { + return "pod.manifest"; + } + string pod_manifest_path() { + string _manifest_path; + if ((isValidPath(_pth) && exists(_pth)!=0 && _pth.isDir) + && (exists(_pth.chainPath(pod_manifest_filename).array)!=0 + && (_pth.chainPath(pod_manifest_filename).array).isFile)) { + _manifest_path = _pth; + } else if (_pth.match(rgx.src_pth_contents) + && exists(_pth)!=0 && _pth.isFile) { + _manifest_path = _pth.dirName; + } else if (_pth.match(rgx.src_pth_pod_sst_or_ssm) + && exists(_pth)!=0 && (_pth.isFile)) { + if (auto m = _pth.match(rgx.src_pth_pod_sst_or_ssm)) { + _manifest_path = m.captures["podpath"]; + } + } else { + writeln("WARNING, issue with manifest_path: ", _pth); + _manifest_path = null; // _manifest_path = ""; + } + return _manifest_path; + } + string pods_collection_root_path() { + return (pod_manifest_path.length > 0) ? ((chainPath(pod_manifest_path, "..")).asNormalizedPath).array.to!string : ""; + } + string pod_manifest_file_with_path() { + string _k; + if (exists(pod_manifest_path.chainPath(pod_manifest_filename).array)!=0) { + _k = pod_manifest_path.chainPath(pod_manifest_filename).array; + } else if (exists(pod_manifest_path)!=0) { + _k = pod_manifest_path; + } + if (exists(_k)==0) { + writeln("ERROR >> Processing Skipped! Manifest not found: ", _k); + _k = null; + } + return _k; + } + } + return ManifestFile_(); + } +} +template PathMatters() { + mixin spineRgxInit; + mixin InternalMarkup; + static auto rgx = Rgx(); + static auto mkup = InlineMarkup(); + auto PathMatters(O,E)( + O _opt_actions, + E _env, + string _pth, + string _fns = "", + char[][] _manifest_fn_list = [[]], + ) { + auto _manifested = PodManifest!()(_pth); + struct ManifestMatters_ { + auto env() { + auto _env = _env; + struct Env_ { + auto pwd() { + return _env["pwd"]; + } + auto home() { + return _env["home"]; + } + } + return Env_(); + } + auto opt() { + struct Opt_ { + auto action() { + return _opt_actions; + } + } + return Opt_(); + } + bool src_is_pod() { + return (_manifested.pod_manifest_path.length > 0) ? true : false; + } + auto pod() { + struct Pod_ { + bool src_is_pod() { + return (_manifested.pod_manifest_path.length > 0) ? true : false; + } + string collection_root() { + return _manifested.pods_collection_root_path; + } + string manifest_filename() { + return _manifested.pod_manifest_filename; + } + string manifest_path() { + return _manifested.pod_manifest_path; + } + string pod_name_with_path() { + return _manifested.pod_manifest_path.baseName; + } + string manifest_file_with_path() { + return _manifested.pod_manifest_file_with_path; + } + string[] config_dr_document_make_dirs() { + string[] _config_dirs; + return _config_dirs; + } + string[] config_local_site_dirs() { + string[] _config_dirs; + return _config_dirs; + } + string[] image_dirs() { + string[] _image_dirs; + return _image_dirs; + } + auto manifest_list_of_filenames() { + return _manifest_fn_list; + } + string[] manifest_list_of_languages() { + string[] _lngs; + foreach (filename_; manifest_list_of_filenames) { + string _k = "en"; + if (auto m = (filename_).match(rgx.language_code_and_filename)) { + _k = m.captures[1].to!string; + } + _lngs ~= _k; // all the languages from the manifest list of filenames with paths + } + return _lngs; + } + } + return Pod_(); + } + auto src() { + string _fns = _fns; // required here by dmd & not by ldc (for D:2078) + auto _opt_actions = _opt_actions; + auto _env = _env; + struct SRC_ { + bool is_pod() { + return (_manifested.pod_manifest_path.length > 0) ? true : false; + } + string path_and_fn() { + return _fns; + } + string pod_name_with_path() { + return (is_pod) ? _manifested.pod_manifest_path : ""; + } + string pods_collection_root_path() { + return (is_pod) ? _manifested.pods_collection_root_path : ""; + } + string pod_name() { + return pod_name_with_path.baseName; + } + string filename() { + return path_and_fn.baseName; + } + string filename_base() { + return filename.stripExtension; + } + string filename_extension() { + return filename.match(rgx.src_pth_sst_or_ssm).captures["extension"]; + } + string lng() { + string _k; + if (auto m = path_and_fn.match(rgx.language_code_and_filename)) { + _k = m.captures[1]; + } else {_k = "en"; } + return _k; + } + string doc_uid() { + string _uid; + if (is_pod && !(pod_name_with_path.empty)) { + if (pod_name_with_path.baseName == filename_base) { + _uid = filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng; + } else { + _uid = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng; + } + } else { + _uid = mkup.sep ~ filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng; + } + return _uid; + } + string doc_uid_out() { + string _uid; + if (is_pod && !(pod_name_with_path.empty)) { + if (pod_name_with_path.baseName == filename_base) { + _uid = filename_base ~ "." ~ lng; + } else { + _uid = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ "." ~ lng; + } + } else { + _uid = "_" ~ filename_base ~ "." ~ lng; + } + return _uid; + } + string docname_composite_unique_per_src_doc() { + string _fn; + if (pod_name_with_path.baseName == filename_base) { + _fn = filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng; + } else if (!(pod_name_with_path.empty)) { + _fn = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng; + } else { + _fn = "_" ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng; + } + return _fn; + } + string docname_composite_unique_per_src_pod() { + /+ + z pod name if any + src filename (without lng code) + filename ~ mkup.sep ~ lng + * unique per src pod + used by + - pod (multilingual collection) + - sqlite discrete index (multilingual collection) + +/ + string _fn; + if (pod_name_with_path.baseName == filename_base) { + _fn = filename_base ~ mkup.sep ~ filename_extension; + } else if (!(pod_name_with_path.empty)) { + _fn = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension; + } else { + _fn = "_" ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension; + } + return _fn; + } + string language() { + return lng(); + } + string file_with_absolute_path() { + return _env["pwd"].chainPath(path_and_fn).array; + } + string absolute_path_to_src() { + return (_env["pwd"].chainPath(path_and_fn)).dirName.array; + } + string path_to_doc_root_path_to_lang_and_filename() { + return _env["pwd"].chainPath(path_and_fn).array; + } + string base_dir() { + string _dir; + if ( + auto m = (absolute_path_to_src) + .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension)) + ) { + _dir = ((path_and_fn.chainPath("../../")).asNormalizedPath).array; + assert(_dir == m.captures["dir"]); + } else { + _dir = ((path_and_fn.chainPath("../../../")).asNormalizedPath).array; + assert(_dir == absolute_path_to_src + .match(rgx.src_base_parent_dir_name).captures["dir"]); + } + if (_opt_actions.debug_do) { + writeln("--> (base_dir) ", _dir); + } + return _dir; + } + string base_parent_dir_path() { + string _dir; + if ( + auto m = (absolute_path_to_src) + .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension)) + ) { + _dir = ((path_and_fn.chainPath("../../")).asNormalizedPath).array; + } else { + _dir = ((path_and_fn.chainPath("../../../")).asNormalizedPath).array; + } + return _dir; + } + string base_dir_path() { + string _dir; + if ( + auto m = (absolute_path_to_src) + .match(rgx.src_formalised_file_path_parts) + ) { + _dir = ((m.captures["pth"]).asNormalizedPath).array; + } else if ( + auto m = (absolute_path_to_src) + .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension)) + ) { + _dir = ((path_and_fn.chainPath("../")).asNormalizedPath).array; + } else { + _dir = ((path_and_fn.chainPath("../../")).asNormalizedPath).array; + } + if (_opt_actions.debug_do) { + writeln("--> (base_dir_path) ", _dir); + } + return _dir; + } + string media_dir_path() { + string _dir = ((base_dir_path.chainPath("media")).asNormalizedPath).array; + return _dir; + } + string image_dir_path() { + string _paths; + string[] _possible_img_pths = [ "./image", "../image", "../../image" ]; + string _img_pth_found = ""; + if (is_pod) { + _img_pth_found = ((file_with_absolute_path.dirName ~ "/../../image").asNormalizedPath).array; + } else { + string _img_pth(string _possible_img_pth) { + return ((file_with_absolute_path.dirName ~ "/" ~ _possible_img_pth).asNormalizedPath).array; + } + foreach(_possible_img_pth; _possible_img_pths) { + if (exists(_img_pth(_possible_img_pth))) { + _img_pth_found = _img_pth(_possible_img_pth); + break; + } else { + _paths ~= " " ~ _img_pth(_possible_img_pth); + } + } + } + if (_img_pth_found.empty) { + writeln("WARNING not image path found, searched: ", _paths); + } + return _img_pth_found; + } + auto conf_dir_path() { + return ((base_dir_path.chainPath("conf")).asNormalizedPath).array; + } + auto base_parent_dir() { + string _dir; + if ( + auto m = (absolute_path_to_src) + .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension)) + ) { + _dir = m.captures["dir"]; + } else { + _dir = (absolute_path_to_src).match(rgx.src_base_parent_dir_name).captures["dir"]; + } + if (_opt_actions.debug_do) { + writeln("--> (base_parent_dir) ", _dir); + } + return _dir; + } + string[] config_dirs() { + string[] _config_dirs; + if (is_pod) { + } else {} + return _config_dirs; + } + string[] image_dirs() { + string[] _image_dirs; + if (is_pod) { + } else {} + return _image_dirs; + } + } + return SRC_(); + } + auto output() { + /+ + - command line if output path set + - config file if found and set set + - search for and if exists read config + - default paths to config related to: + - source markup path; + - current dir; + - home dir + - get output path if set + - (program) default within current directory? + +/ + auto _env = _env; + struct Out_ { + auto path() { + auto _output_path = _env["pwd"]; + if ((_opt_actions.output_dir_set.length > 0) + && isValidPath(_opt_actions.output_dir_set) + ) { + _output_path = ((_opt_actions.output_dir_set).asNormalizedPath).array; + if (!exists(_output_path)) { + try { + _output_path.mkdirRecurse; + // } catch (ErrnoException ex) { + } catch (Exception ex) { + // Handle error + } + } + assert(_output_path.isDir, + "not a directory: " ~ _output_path); + // TODO always test that is a directory and it is writable + } + return _output_path; + } + } + return Out_(); + } + } + return ManifestMatters_(); + } +} +template ConfigFilePaths() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto ConfigFilePaths(M,E)( + M _manifested, + E _env, + string _cli_config_path_set = "" + ) { + struct ConfFilePaths { + string config_filename_document() { + return "dr_document_make"; + } + string config_filename_site() { + return "config_local_site"; + } + auto possible_config_path_locations() { + struct _ConfFilePaths { + string[] dr_document_make() { + /+ FIX clean up conf paths ↓ +/ + /+ config local site (file system only, not in pod) +/ + /+ return paths +/ + string[] _possible_config_path_locations; + if (_cli_config_path_set.empty) { + if (_manifested.src.is_pod) { + /+ config document in pod +/ + string _dr_doc_conf_pod; + string _dr_doc_conf_pod_text; + _dr_doc_conf_pod = asNormalizedPath(chainPath( + to!string(_env["pwd"]), + _manifested.pod.manifest_path ~ "/conf" + )).array; + _dr_doc_conf_pod_text = asNormalizedPath(chainPath( + to!string(_env["pwd"]), + _manifested.pod.manifest_path ~ "/media/text/" ~ _manifested.src.lng ~ "/conf" + )).array; + /+ return paths +/ + _possible_config_path_locations = [ + _dr_doc_conf_pod_text, + _dr_doc_conf_pod, + ]; + } else { + /+ config document (& or local site) on filesystem +/ + string _dr_doc_conf_pwd = ((chainPath(to!string(_env["pwd"]), "dr_doc/conf")).asNormalizedPath).array; // think about + string _dr_doc_conf_pwd_a = ((chainPath(to!string(_env["pwd"]), "conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_b = ((chainPath(to!string(_env["pwd"]), "../conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_c = ((chainPath(to!string(_env["pwd"]), "../../conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_d = ((chainPath(to!string(_env["pwd"]), "../../../conf")).asNormalizedPath).array; + /+ return paths +/ + _possible_config_path_locations = [ + _dr_doc_conf_pwd, + _dr_doc_conf_pwd_a, + _dr_doc_conf_pwd_b, + _dr_doc_conf_pwd_c, + _dr_doc_conf_pwd_d, + ]; + } + } else { + _possible_config_path_locations = [ + _cli_config_path_set + ]; + } + /+ FIX clean up conf paths ↑ + (compare pwd to doc path location, and build config path) + +/ + return _possible_config_path_locations; + } + string[] config_local_site() { + /+ FIX clean up conf paths ↓ +/ + /+ config local site (file system only, not in pod) +/ + string[] _possible_config_path_locations; + if (_cli_config_path_set.empty) { + string _dot_pwd = ((chainPath(to!string(_env["pwd"]), ".dr")).asNormalizedPath).array; + string _underscore_pwd = ((chainPath(to!string(_env["pwd"]), "_dr")).asNormalizedPath).array; + string _dot_home = ((chainPath(to!string(_env["home"]), ".dr")).asNormalizedPath).array; + /+ return paths +/ + if (_manifested.src.is_pod) { + string _collection_root_a = ((chainPath(to!string(_manifested.pod.collection_root.to!string), ".dr")).asNormalizedPath).array; + string _collection_root_b = ((chainPath(to!string(_manifested.pod.collection_root.to!string), "_dr")).asNormalizedPath).array; + _possible_config_path_locations = [ + _dot_pwd, + _underscore_pwd, + _dot_home, + "/etc/dr", + _collection_root_a, // set priority higher? + _collection_root_b // set priority higher? + ]; + } else { + /+ config document (& or local site) on filesystem +/ + string _dr_doc_conf_pwd = ((chainPath(to!string(_env["pwd"]), "dr_doc/conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_a = ((chainPath(to!string(_env["pwd"]), "conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_b = ((chainPath(to!string(_env["pwd"]), "../conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_c = ((chainPath(to!string(_env["pwd"]), "../../conf")).asNormalizedPath).array; + string _dr_doc_conf_pwd_d = ((chainPath(to!string(_env["pwd"]), "../../../conf")).asNormalizedPath).array; + _possible_config_path_locations = [ + _dr_doc_conf_pwd, + _dr_doc_conf_pwd_a, + _dr_doc_conf_pwd_b, + _dr_doc_conf_pwd_c, + _dr_doc_conf_pwd_d, + _dot_pwd, + _underscore_pwd, + _dot_home, + "/etc/dr" + ]; + } + } else { + _possible_config_path_locations = [ + _cli_config_path_set + ]; + } + /+ FIX clean up conf paths ↑ + (compare pwd to doc path location, and build config path) + +/ + return _possible_config_path_locations; + } + } + return _ConfFilePaths(); + } + } + return ConfFilePaths(); + } +} +template spinePathsSRC() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsSRC(D,Fn)( + D _pwd, + Fn _fn_src_and_path, + ) { + struct drSrcPaths { + auto pwd() { + return _pwd; + } + string language() { + // use command line info as well? + string _k; + if (auto m = _fn_src_and_path.match(rgx.language_code_and_filename)) { + _k = m.captures[1]; + } else { /+ unknown until doc_meta read, (could provide & use command line info?) +/ + _k = "xx"; // original default was "en" but is not known + } + return _k; + } + string doc_root() { + return "dr_doc"; + } + auto media_root() { + return ((doc_root.chainPath("media")).asNormalizedPath).array; + } + auto conf_root() { + return ((doc_root.chainPath("conf")).asNormalizedPath).array; + } + auto text_root() { + return ((media_root.chainPath("text")).asNormalizedPath).array; + } + auto image_root() { + return ((media_root.chainPath("image")).asNormalizedPath).array; + } + auto doc_src_fn_with_path_for_text_root_and_lng() { + return ((text_root.chainPath(language)).asNormalizedPath).array; + } + auto doc_src_fn() { + return ((_fn_src_and_path.baseName).asNormalizedPath).array; + } + auto doc_src_with_path() { + return ((pwd.chainPath(_fn_src_and_path)).asNormalizedPath).array; + } + } + return drSrcPaths(); + } +} + + +template spinePathsPods() { + mixin spineRgxInit; + static auto rgx = Rgx(); + string _suffix = ".zip"; + auto spinePathsPods(M)(M doc_matters) { + string _base_dir_pod = (doc_matters.output_path.length > 0) + ? doc_matters.output_path ~ "/pod" + : "/pod"; + string _base_dir_doc = "dr_doc"; + struct _PodPaths { + string base_filename_(string fn_src) { + auto pth = fn_src.baseName.stripExtension; + return pth; + } + string pod_dir_() { + auto pth = _base_dir_pod; + return pth; + } + string dr_doc_dir_() { + auto pth = _base_dir_doc; + return pth; + } + string pod_filename_(string fn_src) { + string pth = _base_dir_pod.chainPath(base_filename_(fn_src) ~ _suffix).array; + return pth; + } + string base_filesystem_(string fn_src) { + string pth = _base_dir_pod.chainPath(base_filename_(fn_src)).array; + assert(pth == _base_dir_pod ~ "/" ~ base_filename_(fn_src), + pth ~ " == " ~ _base_dir_pod ~ "/" ~ base_filename_(fn_src) ~ "?"); + return pth; + } + string output_pod_manifest_file(string fn_src) { + string pth = base_filesystem_(fn_src).chainPath("pod.manifest").array; + return pth; + } + string base_pod_(string fn_src) { + string pth = _base_dir_pod.chainPath(base_filename_(fn_src)).array; // change this + return pth; + } + auto base_filename(string fn_src) { + auto pth_1_ = base_filename_(fn_src); + auto pth_2_ = base_filename_(fn_src); + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + return pth_2_; + } + } + return _pods(); + } + auto pod_filename(string fn_src) { + auto pth_1_ = pod_filename_(fn_src); + auto pth_2_ = pod_filename_(fn_src); + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + return pth_2_; + } + } + return _pods(); + } + auto base(string fn_src) { + auto pth_1_ = ""; + auto pth_2_ = base_filesystem_(fn_src); + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + return pth_2_; + } + } + return _pods(); + } + auto pod_root(string fn_src) { + auto pth_1_ = "pod"; + auto pth_2_ = ((base(fn_src).filesystem_open_zpod.chainPath("")).asNormalizedPath).array; // "dr_doc" + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + return pth_2_; + } + } + return _pods(); + } + auto conf_root(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = "conf"; + auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath("conf")).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto css(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((conf_root(fn_src).zpod.chainPath("css")).asNormalizedPath).array; + auto pth_2_ = ((conf_root(fn_src).filesystem_open_zpod.chainPath("css")).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto pod_manifest(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((pod_root(fn_src).zpod.chainPath("pod.manifest")).asNormalizedPath).array; + auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath("pod.manifest")).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto media_root(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((pod_root(fn_src).zpod.chainPath("media")).asNormalizedPath).array; + auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath("media")).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto text_root(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((media_root(fn_src).zpod.chainPath("text")).asNormalizedPath).array; + auto pth_2_ = ((media_root(fn_src).filesystem_open_zpod.chainPath("text")).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto doc(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = text_root(fn_src).zpod; + auto pth_2_ = text_root(fn_src).filesystem_open_zpod; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto doc_lng(string fn_src, string lng) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((text_root(fn_src).zpod.chainPath(lng)).asNormalizedPath).array; + auto pth_2_ = ((text_root(fn_src).filesystem_open_zpod.chainPath(lng)).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto image_root(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((media_root(fn_src).zpod.chainPath("image")).asNormalizedPath).array; + auto pth_2_ = ((media_root(fn_src).filesystem_open_zpod.chainPath("image")).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto fn_pod_filelist(string fn_src) { + auto pod_root_ = pod_root(fn_src); + auto _manifested = PodManifest!()(fn_src).pod_manifest_filename; + auto pth_1_ = _manifested; + auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath(_manifested)).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto fn_doc(string fn_src, string lng) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((doc_lng(fn_src, lng).zpod.chainPath(fn_src.baseName)).asNormalizedPath).array; + auto pth_2_ = ((doc_lng(fn_src, lng).filesystem_open_zpod.chainPath(fn_src.baseName)).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + auto fn_doc_insert(string fn_src, string fn_insert, string lng) { + auto pod_root_ = pod_root(fn_src); + auto pth_1_ = ((doc_lng(fn_src, lng).zpod.chainPath(fn_insert.baseName)).asNormalizedPath).array; + auto pth_2_ = ((doc_lng(fn_src, lng).filesystem_open_zpod.chainPath(fn_insert.baseName)).asNormalizedPath).array; + struct _pods { + auto zpod() { + return pth_1_; + } + auto filesystem_open_zpod() { + assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_); + return pth_2_; + } + } + return _pods(); + } + } + return _PodPaths(); + } +} diff --git a/src/doc_reform/io_in/read_config_files.d b/src/doc_reform/io_in/read_config_files.d new file mode 100644 index 0000000..c0893de --- /dev/null +++ b/src/doc_reform/io_in/read_config_files.d @@ -0,0 +1,155 @@ +/++ + read configuration files
+ - read config files
+ meta_config_files.d ++/ +module doc_reform.io_in.read_config_files; + +static template readConfigSite() { + import + doc_reform.meta.rgx; + import + doc_reform.meta, + doc_reform.io_in.paths_source, + std.file, + std.path; + mixin spineRgxInit; + final auto readConfigSite(M,E)( + M _manifested, + E _env, + string _cli_config_path_set = "" + ) { + static auto rgx = Rgx(); + string config_file_str; + string conf_filename = "NONE"; + auto _conf_file_details = ConfigFilePaths!()(_manifested, _env, _cli_config_path_set); + string[] possible_config_path_locations = _conf_file_details.possible_config_path_locations.config_local_site; + foreach(conf_fn; [_conf_file_details.config_filename_site]) { + foreach(pth; possible_config_path_locations) { + char[] conf_file; + conf_filename = conf_fn; + if (exists(pth)) { + auto f_attrib = pth.getLinkAttributes; + if ( + possible_config_path_locations.length == 1 + && f_attrib.attrIsFile + ) { + conf_file = pth.to!(char[]); + conf_filename = pth.baseName; + } else if (f_attrib.attrIsDir) { + conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array; + conf_filename = conf_fn; + } + try { + if (exists(conf_file)) { + if (conf_file.getLinkAttributes.attrIsFile) { + config_file_str = conf_file.readText; + break; + } + } + } catch (ErrnoException ex) { + } catch (FileException ex) { + } + } + } + if (config_file_str.length > 0) { break; } + } + struct _ConfContent { + string filename() { + return conf_filename; + } + string filetype() { + string _ft = ""; + if (content.match(rgx.yaml_config)) { + _ft = "yaml"; + } + return _ft; + } + string content() { + return config_file_str; + } + } + return _ConfContent(); + } +} +static template readConfigDoc() { + import + doc_reform.meta.rgx; + import + doc_reform.meta, + doc_reform.io_in.paths_source, + std.file, + std.path; + mixin spineRgxInit; + final auto readConfigDoc(M,E)(M _manifested, E _env) { + static auto rgx = Rgx(); + string config_file_str; + string conf_filename = "NONE"; + auto _conf_file_details = ConfigFilePaths!()(_manifested, _env); + string[] possible_config_path_locations = _conf_file_details.possible_config_path_locations.dr_document_make; + foreach(conf_fn; [_conf_file_details.config_filename_document]) { + foreach(pth; possible_config_path_locations) { + auto conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array; + conf_filename = conf_fn; + if (config_file_str.length > 0) { + break; + } + try { + if (exists(conf_file)) { + if (conf_file.getLinkAttributes.attrIsFile) { + config_file_str = conf_file.readText; + break; + } + } + } catch (ErrnoException ex) { + } catch (FileException ex) { + } + } + if (config_file_str.length > 0) { break; } + } + struct _ConfContent { + string filename() { + return conf_filename; + } + string content() { + return config_file_str; + } + string filetype() { + string _ft = ""; + if (content.match(rgx.yaml_config)) { + _ft = "yaml"; + } + return _ft; + } + } + return _ConfContent(); + } +} +static template configReadSiteYAML() { + import + doc_reform.meta, + doc_reform.io_in.paths_source, + std.file, + std.path; + final YAMLDocument configReadSiteYAML(M,E)(M _manifested, E _env) { + string _configuration = configReadInSiteYAML!()(_manifested, _env); + auto _conf_file_details = ConfigFilePaths!()(_manifested, _env); + string _conf_yaml_fn = _conf_file_details.config_filename_site; + YAMLDocument _yaml_conf = configYAML!()(_configuration, _conf_yaml_fn); + return _yaml_conf; + } +} +static template configReadDocYAML() { + import + doc_reform.meta, + doc_reform.io_in.paths_source, + std.file, + std.path; + final YAMLDocument configReadDocYAML(M,E)(M _manifested, E _env) { + string _configuration = configReadInDocYAML!()(_manifested, _env); + auto _conf_file_details = ConfigFilePaths!()(_manifested, _env); + string _conf_yaml_fn = _conf_file_details.config_filename_document; + YAMLDocument _yaml_conf = configYAML!()(_configuration, _conf_yaml_fn); + return _yaml_conf; + } +} diff --git a/src/doc_reform/io_in/read_source_files.d b/src/doc_reform/io_in/read_source_files.d new file mode 100644 index 0000000..e443b01 --- /dev/null +++ b/src/doc_reform/io_in/read_source_files.d @@ -0,0 +1,348 @@ +/++ + module source_read_source_files;
+ - open markup files
+ - if master file scan for addional files to import/insert ++/ +module doc_reform.io_in.read_source_files; +static template spineRawMarkupContent() { + import + doc_reform.meta.rgx; + import + doc_reform.meta, + doc_reform.io_in.paths_source, + std.file, + std.path; + mixin spineRgxInit; + static auto rgx = Rgx(); + string[] _images=[]; + auto _extract_images(S)(S content_block) { + string[] images_; + string _content_block = content_block.to!string; + if (auto m = _content_block.matchAll(rgx.image)) { + images_ ~= m.captures[1].to!string; + } + return images_; + } + auto rawsrc = RawMarkupContent(); + auto spineRawMarkupContent(O,Fn)(O _opt_action, Fn fn_src) { + auto _0_header_1_body_content_2_insert_filelist_tuple + = rawsrc.sourceContentSplitIntoHeaderAndBody(_opt_action, rawsrc.sourceContent(fn_src), fn_src); + return _0_header_1_body_content_2_insert_filelist_tuple; + } + struct RawMarkupContent { + final sourceContent(in string fn_src) { + auto raw = MarkupRawUnit(); + auto source_txt_str + = raw.markupSourceReadIn(fn_src); + return source_txt_str; + } + final auto sourceContentSplitIntoHeaderAndBody(O)(O _opt_action, in string source_txt_str, in string fn_src="") { + auto raw = MarkupRawUnit(); + string[] insert_file_list; + string[] images_list; + auto t + = raw.markupSourceHeaderContentRawLineTupleArray(source_txt_str); + auto header_raw = t[0]; + auto sourcefile_body_content = t[1]; + if (fn_src.match(rgx.src_fn_master)) { // filename with path needed if master file (.ssm) not otherwise + auto ins = Inserts(); + auto tu + = ins.scan_master_src_for_insert_files_and_import_content(_opt_action, sourcefile_body_content, fn_src); + static assert(!isTypeTuple!(tu)); + sourcefile_body_content = tu[0]; + insert_file_list = tu[1].dup; + images_list = tu[2].dup; + } else if (_opt_action.source || _opt_action.pod) { + auto ins = Inserts(); + auto tu + = ins.scan_master_src_for_insert_files_and_import_content(_opt_action, sourcefile_body_content, fn_src); + static assert(!isTypeTuple!(tu)); + images_list = tu[2].dup; + } + string header_type = ""; + if (header_raw.match(rgx.yaml_config)) { + header_type = "yaml"; + } + t = tuple( + header_raw, + sourcefile_body_content, + header_type, + insert_file_list, + images_list + ); + static assert(t.length==5); + return t; + } + } + struct MarkupRawUnit { + import std.file; + final private string readInMarkupSource(in char[] fn_src) { + enforce( + exists(fn_src)!=0, + "file not found: «" ~ + fn_src ~ "»" + ); + string source_txt_str; + try { + if (exists(fn_src)) { + if (fn_src.getLinkAttributes.attrIsFile) { + source_txt_str = fn_src.readText; + } else { + } + } + } catch (ErrnoException ex) { + } catch (UTFException ex) { + // Handle validation errors + } catch (FileException ex) { + // Handle errors + } + std.utf.validate(source_txt_str); + return source_txt_str; + } + final private char[][] header0Content1(in string src_text) { + /+ split string on _first_ match of "^:?A~\s" into [header, content] array/tuple +/ + char[][] header_and_content; + auto m = (cast(char[]) src_text).matchFirst(rgx.heading_a); + header_and_content ~= m.pre; + header_and_content ~= m.hit ~ m.post; + assert(header_and_content.length == 2, + "document markup is broken, header body split == " + ~ header_and_content.length.to!string + ~ "; (header / body array split should == 2 (split is on level A~))" + ); + return header_and_content; + } + final private char[][] markupSourceLineArray(in char[] src_text) { + char[][] source_line_arr + = (cast(char[]) src_text).split(rgx.newline_eol_strip_preceding); + return source_line_arr; + } + auto markupSourceReadIn(in string fn_src) { + static auto rgx = Rgx(); + enforce( + fn_src.match(rgx.src_pth_sst_or_ssm), + "not a dr markup filename: «" ~ + fn_src ~ "»" + ); + auto source_txt_str = readInMarkupSource(fn_src); + return source_txt_str; + } + auto markupSourceHeaderContentRawLineTupleArray(in string source_txt_str) { + string[] file_insert_list = []; + string[] images_list = []; + char[][] hc = header0Content1(source_txt_str); + char[] header = hc[0]; + char[] source_txt = hc[1]; + auto source_line_arr = markupSourceLineArray(source_txt); + string header_type = ""; + if (header.match(rgx.yaml_config)) { + header_type = "yaml"; + } + auto t = tuple( + header, + source_line_arr, + header_type, + file_insert_list, + images_list + ); + return t; + } + final char[][] getInsertMarkupSourceContentRawLineArray( + in char[] fn_src_insert, + Regex!(char) rgx_file + ) { + enforce( + fn_src_insert.match(rgx_file), + "not a dr markup filename: «" ~ + fn_src_insert ~ "»" + ); + auto source_txt_str = readInMarkupSource(fn_src_insert); + auto source_line_arr = markupSourceLineArray(source_txt_str); + return source_line_arr; + } + } + struct Inserts { + auto scan_subdoc_source(O)( + O _opt_action, + char[][] markup_sourcefile_insert_content, + string fn_src + ) { + mixin spineRgxInitFlags; + char[][] contents_insert; + int[string] type1 = flags_type_init; + auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm); + auto markup_src_file_path = fn_pth_full.captures[1]; + foreach (line; markup_sourcefile_insert_content) { + if (type1["curly_code"] == 1) { + type1["header_make"] = 0; + type1["header_meta"] = 0; + if (line.matchFirst(rgx.block_curly_code_close)) { + type1["curly_code"] = 0; + } + contents_insert ~= line; + } else if (line.matchFirst(rgx.block_curly_code_open)) { + type1["curly_code"] = 1; + type1["header_make"] = 0; + type1["header_meta"] = 0; + contents_insert ~= line; + } else if (type1["tic_code"] == 1) { + type1["header_make"] = 0; + type1["header_meta"] = 0; + if (line.matchFirst(rgx.block_tic_close)) { + type1["tic_code"] = 0; + } + contents_insert ~= line; + } else if (line.matchFirst(rgx.block_tic_code_open)) { + type1["tic_code"] = 1; + type1["header_make"] = 0; + type1["header_meta"] = 0; + contents_insert ~= line; + } else if (auto m = line.match(rgx.insert_src_fn_ssi_or_sst)) { + type1["header_make"] = 0; + type1["header_meta"] = 0; + auto insert_fn = m.captures[2]; + auto insert_sub_pth = m.captures[1]; + auto fn_src_insert + = chainPath(markup_src_file_path, insert_sub_pth ~ insert_fn).array; + auto raw = MarkupRawUnit(); + auto markup_sourcesubfile_insert_content + = raw.getInsertMarkupSourceContentRawLineArray(fn_src_insert, rgx.src_fn_find_inserts); + debug(insert_file) { + writeln(line); + writeln(fn_src_insert); + writeln( + " length contents insert array: ", + markup_sourcesubfile_insert_content.length + ); + } + if (_opt_action.source || _opt_action.pod) { + _images ~= _extract_images(markup_sourcesubfile_insert_content); + } + auto ins = Inserts(); + /+ + - 1. load file + - 2. read lines + - 3. scan lines + - a. if filename insert, and insert filename + - repeat 1 + - b. else + - add line to new array; + - build image list, search for any image files to add to image list + +/ + } else { + type1["header_make"] = 0; + type1["header_meta"] = 0; + contents_insert ~= line; // images to extract for image list? + if (_opt_action.source || _opt_action.pod) { + auto _image_linelist = _extract_images(line); + if (_image_linelist.length > 0) { + _images ~= _image_linelist; + } + } + } + } // end src subdoc (inserts) loop + auto t = tuple( + contents_insert, + _images + ); + return t; + } + auto scan_master_src_for_insert_files_and_import_content(O)( + O _opt_action, + char[][] sourcefile_body_content, + string fn_src + ) { + import std.algorithm; + mixin spineRgxInitFlags; + char[][] contents; + int[string] type = flags_type_init; + auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm); + auto markup_src_file_path = fn_pth_full.captures[1]; + char[][] contents_insert; + string[] _images =[]; + string[] insert_file_list =[]; + foreach (line; sourcefile_body_content) { + if (type["curly_code"] == 1) { + if (line.matchFirst(rgx.block_curly_code_close)) { + type["curly_code"] = 0; + } + contents ~= line; + } else if (line.matchFirst(rgx.block_curly_code_open)) { + type["curly_code"] = 1; + contents ~= line; + } else if (type["tic_code"] == 1) { + if (line.matchFirst(rgx.block_tic_close)) { + type["tic_code"] = 0; + } + contents ~= line; + } else if (line.matchFirst(rgx.block_tic_code_open)) { + type["tic_code"] = 1; + contents ~= line; + } else if (auto m = line.match(rgx.insert_src_fn_ssi_or_sst)) { + auto insert_fn = m.captures[2]; + auto insert_sub_pth = m.captures[1]; + auto fn_src_insert + = chainPath(markup_src_file_path, insert_sub_pth ~ insert_fn).array; + insert_file_list ~= fn_src_insert.to!string; + auto raw = MarkupRawUnit(); + /+ TODO +/ + auto markup_sourcefile_insert_content + = raw.getInsertMarkupSourceContentRawLineArray(fn_src_insert, rgx.src_fn_find_inserts); + debug(insert_file) { + writeln(line); + writeln(fn_src_insert); + writeln( + " length contents insert array: ", + markup_sourcefile_insert_content.length + ); + } + auto ins = Inserts(); + auto contents_insert_tu = ins.scan_subdoc_source( + _opt_action, + markup_sourcefile_insert_content, + fn_src_insert.to!string + ); + contents ~= contents_insert_tu[0]; // images to extract for image list? + if (_opt_action.source || _opt_action.pod) { + auto _image_linelist = _extract_images(contents_insert_tu[0]); + if (_image_linelist.length > 0) { + _images ~= _image_linelist; + } + } + /+ + - 1. load file + - 2. read lines + - 3. scan lines + - a. if filename insert, and insert filename + - repeat 1 + - b. else + - add line to new array; + - build image list, search for any image files to add to image list + +/ + } else { + contents ~= line; + if (_opt_action.source || _opt_action.pod) { + auto _image_linelist = _extract_images(line); + if (_image_linelist.length > 0) { + _images ~= _image_linelist; + } + } + } + } // end src doc loop + string[] images = []; + foreach(i; uniq(_images.sort())) { + images ~= i; + } + debug(insert_file) { + writeln(__LINE__); + writeln(contents.length); + } + auto t = tuple( + contents, + insert_file_list, + images + ); + return t; + } + } +} diff --git a/src/doc_reform/io_out/create_zip_file.d b/src/doc_reform/io_out/create_zip_file.d new file mode 100644 index 0000000..09b481a --- /dev/null +++ b/src/doc_reform/io_out/create_zip_file.d @@ -0,0 +1,17 @@ +module doc_reform.io_out.create_zip_file; +template createZipFile() { + import std.file; + import std.outbuffer; + import std.string; + import std.zip; + void createZipFile( + string zip_file_name, + void[] compressed_zip_data, + ) { + try { + write(zip_file_name, compressed_zip_data); + } catch (ZipException ex) { + // Handle Errors + } + } +} diff --git a/src/doc_reform/io_out/defaults.d b/src/doc_reform/io_out/defaults.d new file mode 100644 index 0000000..887c1be --- /dev/null +++ b/src/doc_reform/io_out/defaults.d @@ -0,0 +1,135 @@ +/++ + default settings ++/ +module doc_reform.io_out.defaults; + +template InternalMarkup() { + import std.array; + static struct InlineMarkup { + string en_a_o = "【"; string en_a_c = "】"; + string en_b_o = "〖"; string en_b_c = "〗"; + string quote_o = "“"; string quote_c = "”"; + string ff_o = "┨"; string ff_c = "┣"; // fontface + string lnk_o = "┥"; string lnk_c = "┝"; + string url_o = "┤"; string url_c = "├"; + string emph = "*"; + string bold = "!"; + string italic = "/"; + string underscore = "_"; + string superscript = "^"; + string subscript = ","; + string mono = "■"; + string cite = "‖"; + string mark_internal_site_lnk = "¤"; + string nbsp = "░"; + string br_line = "┘"; + string br_nl = "┙"; + string br_paragraph = "┚"; + string br_obj = "break_obj"; + string br_page_line = "┼"; + string br_page = "┿"; + string br_page_new = "╂"; + string tc_s = "┊"; + string tc_o = "┏"; + string tc_c = "┚"; + string tc_p = "┆"; + string img = "☼"; + string sep = "␣"; + string on_o = "「"; auto on_c = "」"; + string mk_bullet = "● "; + static string indent_by_spaces_provided(int indent, string _indent_spaces ="░░") { + _indent_spaces = replicate(_indent_spaces, indent); + return _indent_spaces; + } + static string repeat_character_by_number_provided(C,N)(C _character ="-", N number=10) { + _character = replicate(_character, number); + return _character; + } + } +} +template spineLanguageCodes() { + /+ language codes +/ + struct Lang { + static string[string][string] codes() { + auto _lang_codes = [ + "am": [ "c": "am", "n": "Amharic", "t": "Amharic", "xlp": "amharic" ], + "bg": [ "c": "bg", "n": "Bulgarian", "t": "Български (Bəlgarski)", "xlp": "bulgarian" ], + "bn": [ "c": "bn", "n": "Bengali", "t": "Bengali", "xlp": "bengali" ], + "br": [ "c": "br", "n": "Breton", "t": "Breton", "xlp": "breton" ], + "ca": [ "c": "ca", "n": "Catalan", "t": "catalan", "xlp": "catalan" ], + "cs": [ "c": "cs", "n": "Czech", "t": "česky", "xlp": "czech" ], + "cy": [ "c": "cy", "n": "Welsh", "t": "Welsh", "xlp": "welsh" ], + "da": [ "c": "da", "n": "Danish", "t": "dansk", "xlp": "danish" ], + "de": [ "c": "de", "n": "German", "t": "Deutsch", "xlp": "german" ], + "el": [ "c": "el", "n": "Greek", "t": "Ελληνικά (Ellinika)", "xlp": "greek" ], + "en": [ "c": "en", "n": "English", "t": "English", "xlp": "english" ], + "eo": [ "c": "eo", "n": "Esperanto", "t": "Esperanto", "xlp": "esperanto" ], + "es": [ "c": "es", "n": "Spanish", "t": "español", "xlp": "spanish" ], + "et": [ "c": "et", "n": "Estonian", "t": "Estonian", "xlp": "estonian" ], + "eu": [ "c": "eu", "n": "Basque", "t": "basque", "xlp": "basque" ], + "fi": [ "c": "fi", "n": "Finnish", "t": "suomi", "xlp": "finnish" ], + "fr": [ "c": "fr", "n": "French", "t": "français", "xlp": "french" ], + "ga": [ "c": "ga", "n": "Irish", "t": "Irish", "xlp": "irish" ], + "gl": [ "c": "gl", "n": "Galician", "t": "Galician", "xlp": "galician" ], + "he": [ "c": "he", "n": "Hebrew", "t": "Hebrew", "xlp": "hebrew" ], + "hi": [ "c": "hi", "n": "Hindi", "t": "Hindi", "xlp": "hindi" ], + "hr": [ "c": "hr", "n": "Croatian", "t": "Croatian", "xlp": "croatian" ], + "hy": [ "c": "hy", "n": "Armenian", "t": "Armenian", "xlp": "armenian" ], + "ia": [ "c": "ia", "n": "Interlingua", "t": "Interlingua", "xlp": "interlingua" ], + "is": [ "c": "is", "n": "Icelandic", "t": "Icelandic", "xlp": "icelandic" ], + "it": [ "c": "it", "n": "Italian", "t": "Italiano", "xlp": "italian" ], + "ja": [ "c": "ja", "n": "Japanese", "t": "日本語 (Nihongo)", "xlp": "japanese" ], + "ko": [ "c": "ko", "n": "Korean", "t": "Korean", "xlp": "korean" ], + "la": [ "c": "la", "n": "Latin", "t": "Latin", "xlp": "latin" ], + "lo": [ "c": "lo", "n": "Lao", "t": "Lao", "xlp": "lao" ], + "lt": [ "c": "lt", "n": "Lithuanian", "t": "Lithuanian", "xlp": "lithuanian" ], + "lv": [ "c": "lv", "n": "Latvian", "t": "Latvian", "xlp": "latvian" ], + "ml": [ "c": "ml", "n": "Malayalam", "t": "Malayalam", "xlp": "malayalam" ], + "mr": [ "c": "mr", "n": "Marathi", "t": "Marathi", "xlp": "marathi" ], + "nl": [ "c": "nl", "n": "Dutch", "t": "Nederlands", "xlp": "dutch" ], + "no": [ "c": "no", "n": "Norwegian", "t": "norsk", "xlp": "norsk" ], + "nn": [ "c": "nn", "n": "Norwegian Nynorsk", "t": "nynorsk", "xlp": "nynorsk" ], + "oc": [ "c": "oc", "n": "Occitan", "t": "Occitan", "xlp": "occitan" ], + "pl": [ "c": "pl", "n": "Polish", "t": "polski", "xlp": "polish" ], + "pt": [ "c": "pt", "n": "Portuguese", "t": "Português", "xlp": "portuges" ], + "pt_BR": [ "c": "pt_BR", "n": "Portuguese Brazil", "t": "Brazilian Português", "xlp": "brazilian" ], + "ro": [ "c": "ro", "n": "Romanian", "t": "română", "xlp": "romanian" ], + "ru": [ "c": "ru", "n": "Russian", "t": "Русский (Russkij)", "xlp": "russian" ], + "sa": [ "c": "sa", "n": "Sanskrit", "t": "Sanskrit", "xlp": "sanskrit" ], + "se": [ "c": "se", "n": "Sami", "t": "Samin", "xlp": "samin" ], + "sk": [ "c": "sk", "n": "Slovak", "t": "slovensky", "xlp": "slovak" ], + "sl": [ "c": "sl", "n": "Slovenian", "t": "Slovenian", "xlp": "slovenian" ], + "sq": [ "c": "sq", "n": "Albanian", "t": "Albanian", "xlp": "albanian" ], + "sr": [ "c": "sr", "n": "Serbian", "t": "Serbian", "xlp": "serbian" ], + "sv": [ "c": "sv", "n": "Swedish", "t": "svenska", "xlp": "swedish" ], + "ta": [ "c": "ta", "n": "Tamil", "t": "Tamil", "xlp": "tamil" ], + "te": [ "c": "te", "n": "Telugu", "t": "Telugu", "xlp": "telugu" ], + "th": [ "c": "th", "n": "Thai", "t": "Thai", "xlp": "thai" ], + "tk": [ "c": "tk", "n": "Turkmen", "t": "Turkmen", "xlp": "turkmen" ], + "tr": [ "c": "tr", "n": "Turkish", "t": "Türkçe", "xlp": "turkish" ], + "uk": [ "c": "uk", "n": "Ukranian", "t": "українська (ukrajins\"ka)", "xlp": "ukrainian" ], + "ur": [ "c": "ur", "n": "Urdu", "t": "Urdu", "xlp": "urdu" ], + "us": [ "c": "en", "n": "English (American)","t": "English", "xlp": "english" ], + "vi": [ "c": "vi", "n": "Vietnamese", "t": "Vietnamese", "xlp": "vietnamese" ], + "zh": [ "c": "zh", "n": "Chinese", "t": "中文", "xlp": "chinese" ], + "en": [ "c": "en", "n": "English", "t": "English", "xlp": "english" ], + "xx": [ "c": "xx", "n": "Default", "t": "English", "xlp": "english" ], + ]; + return _lang_codes; + } + static string[] code_arr_ptr() { + string[] _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "us", "vi", "zh", "en", "xx",]; + return _lang_codes; + } + static string[] code_arr() { + string[] _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "vi", "zh"]; + return _lang_codes; + } + static auto codes_() { + return "(" ~ join(code_arr,"|") ~ ")"; + } + static auto codes_regex() { + return regex(codes_); + } + } +} diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d new file mode 100644 index 0000000..14038a8 --- /dev/null +++ b/src/doc_reform/io_out/epub3.d @@ -0,0 +1,814 @@ +module doc_reform.io_out.epub3; +template outputEPub3() { + import doc_reform.io_out; + import + std.digest.sha, + std.file, + std.outbuffer, + std.uri, + std.zip, + std.conv : to; + import + doc_reform.io_out.create_zip_file, + doc_reform.io_out.xmls, + doc_reform.io_out.xmls_css; + mixin InternalMarkup; + mixin outputXHTMLs; + string epub3_mimetypes() { + string o; + o = format(q"┃application/epub+zip┃") ~ "\n"; + return o; + } + string epub3_container_xml() { + string o; + o = format(q"┃┃") ~ "\n"; + o ~= format(q"┃ + + + ┃") ~ "\n\n"; + return o; + } + string epub3_oebps_content(D,M,P)(D doc_abstraction, M doc_matters, P parts) { + auto xhtml_format = outputXHTMLs(); + auto pth_epub3 = spinePathsEPUB!()(doc_matters.output_path, doc_matters.src.language); + string _uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO sort uuid in doc_matters! + string content = format(q"┃ + + + + %s + main + %s + subtitle + %s + %s + %s + Copyright: %s + %s + urn:uuid:%s + + + + + + + + + + ┃", + _uuid, + xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.title_full), + xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.title_main), + (doc_matters.conf_make_meta.meta.title_sub.empty) + ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.title_sub), + (doc_matters.conf_make_meta.meta.creator_author.empty) + ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.creator_author), + (doc_matters.conf_make_meta.meta.creator_author.empty) + ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.creator_author), + doc_matters.src.language, // language, fix (needed in dochead metadata) + (doc_matters.conf_make_meta.meta.date_published.empty) + ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.date_published), + (doc_matters.conf_make_meta.meta.rights_copyright.empty) + ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.rights_copyright), + _uuid, + _uuid, + _uuid, + (pth_epub3.fn_oebps_css).chompPrefix("OEBPS/"), + ); + content ~= " " ~ "" ~ "\n "; + content ~= parts["manifest_documents"]; + // TODO sort jpg & png + content ~= " " ~ "" ~ "\n "; + foreach (image; doc_matters.srcs.image_list) { + content ~= format(q"┃ + ┃", + image.baseName.stripExtension, + (pth_epub3.doc_oebps_image).chompPrefix("OEBPS/"), + image, + image.extension.chompPrefix("."), + ); + } + content ~= " " ~ "" ~ "\n "; + content ~= " " ~ "" ~ "\n "; + content ~= parts["spine"]; + content ~= " " ~ "" ~ "\n "; + content ~= " " ~ "" ~ "\n "; + content ~= parts["guide"]; + content ~= " " ~ "" ~ "\n "; + content ~= "" ~ ""; + debug(epubmanifest) { + foreach (part; doc_matters.has.keys_seq.seg) { // TODO + foreach (obj; doc_abstraction[part]) { + if (obj.metainfo.is_a == "heading") { + if (obj.metainfo.heading_lev_markup == 4) { + writefln( + "%s~ [%s.xhtml] %s", + obj.marked_up_level, + obj.tags.segment_anchor_tag_epub, + obj.text + ); + } else if (obj.metainfo.heading_lev_markup > 4) { + writefln( + "%s~ [%s.xhtml#%s] %s", + obj.marked_up_level, + obj.tags.segment_anchor_tag_epub, + obj.metainfo.object_number, + obj.text + ); + } + } + } + } + } + return content; + } + string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) { + enum DomTags { none, open, close, close_and_open, open_still, } + auto markup = InlineMarkup(); + auto rgx = Rgx(); + string toc =format(" + + %s + + +
+
+

Contents

+
+ +
+ + \n"; + return toc; + } + string epub2_oebps_toc_ncx(D,I)(D doc_abstraction, I doc_matters) { + int counter = 0; + string _uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO shared elsewhere + auto markup = InlineMarkup(); + auto rgx = Rgx(); + enum DomTags { none, open, close, close_and_open, open_still, } + string toc = format(q"┃ + + + + %s%s + + + + + + + + + %s + + + %s + + ┃", + doc_matters.conf_make_meta.meta.title_full, // title + (doc_matters.conf_make_meta.meta.creator_author.empty) ? "" + : " by " ~ doc_matters.conf_make_meta.meta.creator_author, // author + _uuid, // uuid + "3", // content depth + doc_matters.conf_make_meta.meta.title_full, // title + (doc_matters.conf_make_meta.meta.creator_author.empty) ? "" + : doc_matters.conf_make_meta.meta.creator_author, // author + ); + foreach (sect; doc_matters.has.keys_seq.seg) { + foreach (obj; doc_abstraction[sect]) { + if (obj.metainfo.is_a == "heading") { + string _txt = obj.text.replaceAll(rgx.inline_notes_al_gen, "").strip; + string hashtag =(obj.metainfo.heading_lev_markup <= 4) ? "" : ("#" ~ obj.metainfo.ocn.to!string); + foreach_reverse (k; 0 .. 7) { + switch (obj.metainfo.dom_structure_markedup_tags_status[k]) { + case DomTags.close : + toc ~= "\n "; + break; + case DomTags.close_and_open : + ++counter; + toc ~= "\n "; + toc ~= format(q"┃ + + + %s + + ┃", + counter, + _txt, + obj.tags.segment_anchor_tag_epub, + hashtag, + ); + break; + case DomTags.open : + ++counter; + toc ~= format(q"┃ + + + %s + + ┃", + counter, + _txt, + obj.tags.segment_anchor_tag_epub, + hashtag, + ); + break; + default : + break; + } + } + } + } + } + toc ~= format(q"┃ + + + + + ┃"); + return toc; + } + + void outputEPub3(D,I)( + const D doc_abstraction, + I doc_matters, + ) { + mixin spineOutputRgxInit; + auto xhtml_format = outputXHTMLs(); + auto rgx = Rgx(); + string[] doc; + string segment_filename; + string[] top_level_headings = ["","","",""]; + string[string] oepbs_content_parts; + string suffix = ".xhtml"; + struct writeOut { /+ epub specific documents +/ + /+ fixed output +/ + string mimetypes; + string meta_inf_container_xml; + string oebps_toc_ncx; + string oebps_toc_nav_xhtml; + /+ variable output +/ + string oebps_content_opf; + string[][string] doc_epub3; + string[][string] doc_epub3_endnotes; + string[] doc_parts; + } + auto epubWrite = writeOut(); + foreach (part; doc_matters.has.keys_seq.seg) { + foreach (obj; doc_abstraction[part]) { + string _txt = xhtml_format.special_characters(obj); + if (obj.metainfo.is_a == "heading") { + assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.heading_lev_markup) { + case 0: .. case 3: + /+ fill buffer, and replace with new levels from 1 to 3 +/ + switch (obj.metainfo.heading_lev_markup) { + case 0: + top_level_headings[0] = ""; + top_level_headings[1] = ""; + top_level_headings[2] = ""; + top_level_headings[3] = ""; + goto default; + case 1: + top_level_headings[1] = ""; + top_level_headings[2] = ""; + top_level_headings[3] = ""; + goto default; + case 2: + top_level_headings[2] = ""; + top_level_headings[3] = ""; + goto default; + case 3: + top_level_headings[3] = ""; + goto default; + default: + epubWrite.doc_parts ~= obj.tags.segment_anchor_tag_epub; + epubWrite.doc_epub3[obj.tags.segment_anchor_tag_epub] ~= xhtml_format.epub3_seg_head(doc_matters); + auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[obj.tags.segment_anchor_tag_epub] ~= t[0]; + epubWrite.doc_epub3_endnotes[obj.tags.segment_anchor_tag_epub] ~= t[1]; + break; + } + break; + case 4: + segment_filename = obj.tags.segment_anchor_tag_epub; + epubWrite.doc_epub3[segment_filename] ~= xhtml_format.epub3_seg_head(doc_matters); + auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case 5: .. case 7: + auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case 8: .. case 9: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup); + writeln(__FILE__, ":", __LINE__, ": ", obj.text); + } + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup); + } + } + break; + } + } else { + assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.is_of_part) { + case "frontmatter": assert(part == "head" || "toc"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "toc": + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "body": assert(part == "body"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "para": + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + case "block": + switch (obj.metainfo.is_a) { + case "quote": + auto t = xhtml_format.quote_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0].to!string; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "group": + auto t = xhtml_format.group_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0].to!string; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "block": + auto t = xhtml_format.block_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0].to!string; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "poem": + break; + case "verse": + auto t = xhtml_format.verse_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0].to!string; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "code": + epubWrite.doc_epub3[segment_filename] ~= xhtml_format.code(_txt, obj, doc_matters); + break; + case "table": + epubWrite.doc_epub3[segment_filename] ~= xhtml_format.table(_txt, obj, doc_matters); + epubWrite.doc_epub3_endnotes[segment_filename] ~= ""; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "backmatter": + assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "endnote": assert(part == "endnotes"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + break; + case "glossary": assert(part == "glossary"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "bibliography": assert(part == "bibliography"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "bookindex": assert(part == "bookindex"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + case "blurb": assert(part == "blurb"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub"); + epubWrite.doc_epub3[segment_filename] ~= t[0]; + epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1]; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "comment": + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); + } + } + break; + } + } + if (obj.metainfo.is_a == "heading") { + assert(obj.text.length > 0); + if (obj.metainfo.heading_lev_markup <= 4) { + oepbs_content_parts["manifest_documents"] ~= + format(q"┃ + ┃", + obj.tags.segment_anchor_tag_epub, + obj.tags.segment_anchor_tag_epub, + ); + oepbs_content_parts["spine"] ~= + format(q"┃ + ┃", + obj.tags.segment_anchor_tag_epub, + ); + oepbs_content_parts["guide"] ~= + format(q"┃ + ┃", + obj.tags.segment_anchor_tag_epub, + obj.tags.segment_anchor_tag_epub, + ); + } else if (obj.metainfo.heading_lev_markup > 4) { + oepbs_content_parts["manifest_documents"] ~= + format(q"┃ + ┃", + obj.tags.segment_anchor_tag_epub, + obj.metainfo.object_number, + obj.tags.segment_anchor_tag_epub, + obj.metainfo.object_number, + ); + oepbs_content_parts["spine"] ~= + format(q"┃ + ┃", + obj.tags.segment_anchor_tag_epub, + obj.metainfo.object_number, + ); + oepbs_content_parts["guide"] ~= + format(q"┃ + ┃", + obj.tags.segment_anchor_tag_epub, + obj.metainfo.object_number, + obj.tags.segment_anchor_tag_epub, + obj.metainfo.object_number, + ); + } + } + } + } + /+ epub specific documents +/ + epubWrite.mimetypes = epub3_mimetypes; + epubWrite.meta_inf_container_xml = epub3_container_xml; + epubWrite.oebps_toc_ncx = doc_abstraction.epub2_oebps_toc_ncx(doc_matters); + epubWrite.oebps_toc_nav_xhtml = doc_abstraction.epub3_oebps_toc_nav_xhtml(doc_matters); + epubWrite.oebps_content_opf = doc_abstraction.epub3_oebps_content(doc_matters, oepbs_content_parts); + epubWrite.epub3_write_output_files(doc_matters); + } + void epub3_write_output_files(W,M)( + W epub_write, + M doc_matters, + ) { + debug(asserts) { + static assert(is(typeof(epub_write.doc_epub3) == string[][string])); + static assert(is(typeof(epub_write.mimetypes) == string)); + static assert(is(typeof(epub_write.meta_inf_container_xml) == string)); + static assert(is(typeof(epub_write.oebps_toc_nav_xhtml) == string)); + static assert(is(typeof(epub_write.oebps_toc_ncx) == string)); + static assert(is(typeof(epub_write.oebps_content_opf) == string)); + } + static auto rgx = Rgx(); + auto pth_epub3 = spinePathsEPUB!()(doc_matters.output_path, doc_matters.src.language); + auto xhtml_format = outputXHTMLs(); + /+ zip file +/ + auto fn_epub = pth_epub3.epub_file(doc_matters.src.filename); + auto zip = new ZipArchive(); // ZipArchive zip = new ZipArchive(); + /+ zip archive member files +/ + void EPUBzip()(string contents, string fn) { + auto zip_arc_member_file = new ArchiveMember(); + zip_arc_member_file.name = fn; + auto zip_data = new OutBuffer(); + (doc_matters.opt.action.debug_do) + ? zip_data.write(contents.dup) + : zip_data.write(contents.dup + .replaceAll(rgx.spaces_line_start, "") + .replaceAll(rgx.newline, " ") + .strip + ); + zip_arc_member_file.expandedData = zip_data.toBytes(); + zip.addMember(zip_arc_member_file); + createZipFile!()(fn_epub, zip.build()); + } + try { + if (!exists(pth_epub3.base)) { + pth_epub3.base.mkdirRecurse; + } + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + if (!exists(pth_epub3.dbg_doc_meta_inf(doc_matters.src.filename))) { + pth_epub3.dbg_doc_meta_inf(doc_matters.src.filename).mkdirRecurse; + } + if (!exists(pth_epub3.dbg_doc_oebps_css(doc_matters.src.filename))) { + pth_epub3.dbg_doc_oebps_css(doc_matters.src.filename).mkdirRecurse; + } + if (!exists(pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename))) { + pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename).mkdirRecurse; + } + } + } + { /+ OEBPS/[segments].xhtml (the document contents) +/ + foreach (seg_filename; doc_matters.has.segnames_lv_0_to_4) { + string fn = pth_epub3.fn_oebps_content_xhtml(seg_filename); + auto zip_arc_member_file = new ArchiveMember(); + zip_arc_member_file.name = fn; + auto zip_data = new OutBuffer(); + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + string fn_dbg = pth_epub3.dbg_fn_oebps_content_xhtml(doc_matters.src.filename, seg_filename); + auto f = File(fn_dbg, "w"); + foreach (docseg; epub_write.doc_epub3[seg_filename]) { + f.writeln(docseg); + } + foreach (docseg; epub_write.doc_epub3_endnotes[seg_filename]) { + f.writeln(docseg); + } + f.writeln(xhtml_format.tail); + } + } + foreach (docseg; epub_write.doc_epub3[seg_filename]) { + zip_data.write(docseg.dup); + } + foreach (docseg; epub_write.doc_epub3_endnotes[seg_filename]) { + zip_data.write(docseg.dup); + } + zip_data.write(xhtml_format.tail.dup); + zip_arc_member_file.expandedData = zip_data.toBytes(); + zip.addMember(zip_arc_member_file); + /+ create the zip file +/ + createZipFile!()(fn_epub, zip.build()); + } + } + string fn; + string fn_dbg; + File f; + { /+ mimetypes (identify zip file type) +/ + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + fn_dbg = pth_epub3.dbg_fn_mimetypes(doc_matters.src.filename); + File(fn_dbg, "w").writeln(epub_write.mimetypes); + } + } + fn = pth_epub3.fn_mimetypes; + EPUBzip(epub_write.mimetypes, fn); + } + { /+ META-INF/container.xml (identify doc root) +/ + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + fn_dbg = pth_epub3.dbg_fn_dmi_container_xml(doc_matters.src.filename); + File(fn_dbg, "w").writeln(epub_write.meta_inf_container_xml); + } + } + fn = pth_epub3.fn_dmi_container_xml; + EPUBzip(epub_write.meta_inf_container_xml, fn); + } + { /+ OEBPS/toc_nav.xhtml (navigation toc epub3) +/ + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + fn_dbg = pth_epub3.dbg_fn_oebps_toc_nav_xhtml(doc_matters.src.filename); + File(fn_dbg, "w").writeln(epub_write.oebps_toc_nav_xhtml); + } + } + fn = pth_epub3.fn_oebps_toc_nav_xhtml; + EPUBzip(epub_write.oebps_toc_nav_xhtml, fn); + } + { /+ OEBPS/toc.ncx (navigation toc epub2) +/ + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + fn_dbg = pth_epub3.dbg_fn_oebps_toc_ncx(doc_matters.src.filename); + File(fn_dbg, "w").writeln(epub_write.oebps_toc_ncx); + } + } + fn = pth_epub3.fn_oebps_toc_ncx; + EPUBzip(epub_write.oebps_toc_ncx, fn); + } + { /+ OEBPS/content.opf (doc manifest) +/ + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + fn_dbg = pth_epub3.dbg_fn_oebps_content_opf(doc_matters.src.filename); + File(fn_dbg, "w").writeln(epub_write.oebps_content_opf); + } + } + fn = pth_epub3.fn_oebps_content_opf; + EPUBzip(epub_write.oebps_content_opf, fn); + } + { /+ OEBPS/_dr/image (images) +/ + foreach (image; doc_matters.srcs.image_list) { + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + if (doc_matters.opt.action.very_verbose) { + writeln( + doc_matters.src.image_dir_path, "/", image, " -> ", + pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename), "/", image + ); + } + if (exists(doc_matters.src.image_dir_path ~ "/" ~ image)) { + (doc_matters.src.image_dir_path ~ "/" ~ image) + .copy((pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename)) ~ "/" ~ image); + } + } + } + auto fn_src = doc_matters.src.image_dir_path ~ "/" ~ image; + auto fn_out = pth_epub3.doc_oebps_image ~ "/" ~ image; + if (exists(fn_src)) { + { + auto zip_arc_member_file = new ArchiveMember(); + zip_arc_member_file.name = fn_out; + auto zip_data = new OutBuffer(); + zip_data.write(cast(char[]) ((fn_src).read)); + zip_arc_member_file.expandedData = zip_data.toBytes(); + zip.addMember(zip_arc_member_file); + createZipFile!()(fn_epub, zip.build()); + } + } + } + } + { /+ OEBPS/epub.css +/ + auto css = spineCss(doc_matters); + { /+ debug +/ + if (doc_matters.opt.action.debug_do) { + fn_dbg = pth_epub3.dbg_fn_oebps_css(doc_matters.src.filename); + File(fn_dbg, "w").writeln(css.epub); + } + } + fn = pth_epub3.fn_oebps_css; + auto zip_arc_member_file = new ArchiveMember(); + zip_arc_member_file.name = fn; + auto zip_data = new OutBuffer(); + zip_data.write(css.epub.dup); + zip_arc_member_file.expandedData = zip_data.toBytes(); + zip.addMember(zip_arc_member_file); + createZipFile!()(fn_epub, zip.build()); + } + } catch (ErrnoException ex) { + // Handle error + } + if (!(doc_matters.opt.action.quiet)) { + writeln(" ", fn_epub); + } + debug(epub_archive) { + if (exists(fn_epub)) { + try { + auto zipped = new ZipArchive((fn_epub).read); + foreach (filename, member; zipped.directory) { + auto data = zipped.expand(member); + writeln(filename, " length ", data.length); + } + } catch (ZipException ex) { + // Handle errors + } + } + } + } + +} diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d new file mode 100644 index 0000000..36e0219 --- /dev/null +++ b/src/doc_reform/io_out/html.d @@ -0,0 +1,536 @@ +module doc_reform.io_out.html; +template outputHTML() { + import doc_reform.io_out; + import + std.digest.sha, + std.file, + std.outbuffer, + std.uri, + std.zip, + std.conv : to; + import + doc_reform.io_out.create_zip_file, + doc_reform.io_out.xmls, + doc_reform.io_out.xmls_css; + mixin outputXHTMLs; + void scroll(D,M)( + const D doc_abstraction, + M doc_matters, + ) { + mixin spineOutputRgxInit; + auto xhtml_format = outputXHTMLs(); + auto rgx = Rgx(); + string[] doc_html; + string[] doc; + string suffix = ".html"; + string previous_part = ""; + string delimit = ""; + foreach (part; doc_matters.has.keys_seq.scroll) { + foreach (obj; doc_abstraction[part]) { + delimit = xhtml_format.div_delimit(part, previous_part); + string _txt = xhtml_format.special_characters(obj); + switch (obj.metainfo.is_of_part) { + case "frontmatter": assert(part == "head" || "toc"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix); + break; + case "toc": + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "body": assert(part == "body" || "head"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix); + break; + case "para": + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + case "block": + switch (obj.metainfo.is_a) { + case "quote": + doc_html ~= xhtml_format.quote_scroll(_txt, obj, doc_matters); + break; + case "group": + doc_html ~= xhtml_format.group_scroll(_txt, obj, doc_matters); + break; + case "block": + doc_html ~= xhtml_format.block_scroll(_txt, obj, doc_matters); + break; + case "poem": + break; + case "verse": + doc_html ~= xhtml_format.verse_scroll(_txt, obj, doc_matters, suffix); + break; + case "code": + doc_html ~= xhtml_format.code(_txt, obj, doc_matters); + break; + case "table": + doc_html ~= xhtml_format.table(_txt, obj, doc_matters); + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "backmatter": + assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix); + break; + case "endnote": assert(part == "endnotes"); + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + case "glossary": assert(part == "glossary"); + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + case "bibliography": assert(part == "bibliography"); + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + case "bookindex": assert(part == "bookindex"); + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + case "blurb": assert(part == "blurb"); + doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix); + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "comment": + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + writeln(__FILE__, ":", __LINE__, ": ", obj.text); + } + } + break; + } + } + } + doc = xhtml_format.html_head(doc_matters, "scroll") ~ doc_html ~ xhtml_format.tail; + scroll_write_output(doc, doc_matters); + } + void scroll_write_output(D,M)( + D doc, + M doc_matters, + ) { + debug(asserts) { + static assert(is(typeof(doc) == string[])); + } + auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language); + try { + if (!exists(pth_html.base)) { + pth_html.base.mkdirRecurse; + } + auto f = File(pth_html.fn_scroll(doc_matters.src.filename), "w"); + foreach (o; doc) { + f.writeln(o); + } + } catch (ErrnoException ex) { + // Handle error + } + if (!(doc_matters.opt.action.quiet)) { + writeln(" ", pth_html.fn_scroll(doc_matters.src.filename)); + } + } + void seg(D,M)( + const D doc_abstraction, + M doc_matters, + ) { + mixin spineOutputRgxInit; + auto rgx = Rgx(); + auto xhtml_format = outputXHTMLs(); + string[][string] doc_html; + string[][string] doc_html_endnotes; + string[] doc; + string segment_filename; + string[] top_level_headings = ["","","",""]; + string previous_seg_filename = ""; + string suffix = ".html"; + string previous_part = ""; + string delimit = ""; + foreach (part; doc_matters.has.keys_seq.seg) { + foreach (obj; doc_abstraction[part]) { + delimit = xhtml_format.div_delimit(part, previous_part); + string _txt = xhtml_format.special_characters(obj); + if (obj.metainfo.is_a == "heading") { + assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.heading_lev_markup) { + case 0: .. case 3: + /+ fill buffer, and replace with new levels from 1 to 3 +/ + switch (obj.metainfo.heading_lev_markup) { + case 0: + top_level_headings[0] = ""; + top_level_headings[1] = ""; + top_level_headings[2] = ""; + top_level_headings[3] = ""; + goto default; + case 1: + top_level_headings[1] = ""; + top_level_headings[2] = ""; + top_level_headings[3] = ""; + goto default; + case 2: + top_level_headings[2] = ""; + top_level_headings[3] = ""; + goto default; + case 3: + top_level_headings[3] = ""; + goto default; + default: + auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "seg"); + top_level_headings[obj.metainfo.heading_lev_markup] = t[0]; + break; + } + break; + case 4: + segment_filename = obj.tags.segment_anchor_tag_epub; + doc_html[segment_filename] ~= xhtml_format.html_head(doc_matters, "seg"); + auto navigation_bar = xhtml_format.nav_pre_next_svg(obj, doc_matters); + doc_html[segment_filename] ~= navigation_bar.toc_pre_next; + previous_seg_filename = segment_filename; + foreach (top_level_heading; top_level_headings) { + doc_html[segment_filename] ~= top_level_heading; + } + auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html[segment_filename] ~= xhtml_format.lev4_heading_subtoc(obj, doc_matters); + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case 5: .. case 7: + auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case 8: .. case 9: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup); + writeln(__FILE__, ":", __LINE__, ": ", obj.text); + } + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup); + } + } + break; + } + } else { + assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.is_of_part) { + case "frontmatter": assert(part == "head" || "toc"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "toc": + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + case "body": assert(part == "body"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "para": + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + case "block": + switch (obj.metainfo.is_a) { + case "quote": + auto t = xhtml_format.quote_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "group": + auto t = xhtml_format.group_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "block": + auto t = xhtml_format.block_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "poem": + break; + case "verse": + auto t = xhtml_format.verse_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0].to!string; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "code": + doc_html[segment_filename] ~= xhtml_format.code(_txt, obj, doc_matters); + break; + case "table": + doc_html[segment_filename] ~= xhtml_format.table(_txt, obj, doc_matters); + doc_html_endnotes[segment_filename] ~= ""; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "backmatter": + assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "endnote": assert(part == "endnotes"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0]; + break; + case "glossary": assert(part == "glossary"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0]; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "bibliography": assert(part == "bibliography"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0]; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "bookindex": assert(part == "bookindex"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0]; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + case "blurb": assert(part == "blurb"); + auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg"); + doc_html[segment_filename] ~= t[0]; + doc_html_endnotes[segment_filename] ~= t[1]; + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + } + } + break; + } + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type); + } + } + break; + } + break; + case "comment": + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); + } + } + break; + } + } + } + } + seg_write_output(doc_html, doc_html_endnotes, doc_matters); + } + void seg_write_output(D,E,M)( + D doc_html, + E doc_html_endnotes, + M doc_matters, + ) { + debug(asserts) { + static assert(is(typeof(doc_html) == string[][string])); + } + mixin spineOutputRgxInit; + auto rgx = Rgx(); + auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language); + auto xhtml_format = outputXHTMLs(); + auto m = doc_matters.src.filename.matchFirst(rgx.src_fn); + try { + if (!exists(pth_html.seg(doc_matters.src.filename))) { + pth_html.seg(doc_matters.src.filename).mkdirRecurse; + } + foreach (seg_filename; doc_matters.has.segnames_lv4) { + auto f = File(pth_html.fn_seg(doc_matters.src.filename, seg_filename), "w"); + foreach (docseg; doc_html[seg_filename]) { + f.writeln(docseg); + } + foreach (docseg; doc_html_endnotes[seg_filename]) { + f.writeln(docseg); + } + f.writeln(xhtml_format.tail); + } + } catch (ErrnoException ex) { + // handle error + } + if (!(doc_matters.opt.action.quiet)) { + writeln(" ", pth_html.fn_seg(doc_matters.src.filename, "toc")); + } + } + void css(M)(M doc_matters) { + auto css = spineCss(doc_matters); + auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language); + try { + if (!exists(pth_html.css)) { + (pth_html.css).mkdirRecurse; + } + auto f = File(pth_html.fn_seg_css, "w"); + f.writeln(css.html_seg); + f = File(pth_html.fn_scroll_css, "w"); + f.writeln(css.html_scroll); + } catch (ErrnoException ex) { + // Handle error + } + } + void images_cp(M)( + M doc_matters, + ) { + { /+ (copy html images) +/ + + auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language); + if (!exists(pth_html.image)) { + pth_html.image.mkdirRecurse; + } + foreach (image; doc_matters.srcs.image_list) { + auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image; + auto fn_src_out = pth_html.image ~ "/" ~ image; + debug(images_html) { + writeln(fn_src_in, " -> ", fn_src_out); + } + if (exists(fn_src_in)) { + fn_src_in.copy(fn_src_out); + } else { + if (!(doc_matters.opt.action.quiet)) { + writeln("WARNING image not found: ", fn_src_in); + } + } + } + } + } +} diff --git a/src/doc_reform/io_out/hub.d b/src/doc_reform/io_out/hub.d new file mode 100644 index 0000000..8de07d8 --- /dev/null +++ b/src/doc_reform/io_out/hub.d @@ -0,0 +1,135 @@ +/++ + output hub
+ check & generate output types requested ++/ +module doc_reform.io_out.hub; +template outputHub() { + import doc_reform.io_out, + doc_reform.io_out.xmls, + doc_reform.io_out.odt, + doc_reform.io_out.create_zip_file, + doc_reform.io_out.paths_output; + import std.parallelism; + void outputHub(D,I)(const D doc_abstraction, I doc_matters) { + mixin spineOutputRgxInit; + mixin Msg; + auto msg = Msg!()(doc_matters); + static auto rgx = Rgx(); + enum outTask { source_or_pod, sqlite, sqlite_multi, latex, odt, epub, html_scroll, html_seg, html_stuff } + void Scheduled(D,I)(int sched, D doc_abstraction, I doc_matters) { + auto msg = Msg!()(doc_matters); + if (sched == outTask.source_or_pod) { + if (doc_matters.opt.action.source) { + msg.v("spine (doc reform) source processing... "); + } + if (doc_matters.opt.action.pod) { + msg.v("spine (doc reform) source pod processing... "); + } + import doc_reform.io_out.source_pod; + spinePod!()(doc_matters); + if (doc_matters.opt.action.source) { + msg.vv("spine (doc reform) source done"); + } + if (doc_matters.opt.action.pod) { + msg.vv("spine (doc reform) source pod done"); + } + } + if (sched == outTask.epub) { + msg.v("epub3 processing... "); + import doc_reform.io_out.epub3; + doc_abstraction.outputEPub3!()(doc_matters); + msg.vv("epub3 done"); + } + if (sched == outTask.html_scroll) { + msg.v("html scroll processing... "); + import doc_reform.io_out.html; + outputHTML!().scroll(doc_abstraction, doc_matters); + msg.vv("html scroll done"); + } + if (sched == outTask.html_seg) { + msg.v("html seg processing... "); + import doc_reform.io_out.html; + outputHTML!().seg(doc_abstraction, doc_matters); + msg.vv("html seg done"); + } + if (sched == outTask.html_stuff) { + import doc_reform.io_out.html; + outputHTML!().css(doc_matters); + outputHTML!().images_cp(doc_matters); + msg.vv("html css & images done"); + } + if (sched == outTask.latex) { + msg.v("latex processing... (available for downstream processing & pdf output"); + import doc_reform.io_out.latex; + outputLaTeX!()(doc_abstraction, doc_matters); + msg.vv("latex done"); + } + if (sched == outTask.odt) { + msg.v("odf:odt processing... "); + import doc_reform.io_out.odt; + outputODT!()(doc_abstraction, doc_matters); + msg.vv("odf:odt done"); + } + if (sched == outTask.sqlite) { + msg.v("sqlite processing... "); + import doc_reform.io_out.sqlite; + doc_abstraction.SQLiteHubDiscreteBuildTablesAndPopulate!()(doc_matters); + msg.vv("sqlite done"); + } + } + if (!(doc_matters.opt.action.quiet)) { + writeln(" ", doc_matters.src.filename_base); + } + if (!(doc_matters.opt.action.parallelise_subprocesses)) { + foreach(schedule; doc_matters.opt.action.output_task_scheduler) { + Scheduled!()(schedule, doc_abstraction, doc_matters); + } + } else { + foreach(schedule; parallel(doc_matters.opt.action.output_task_scheduler)) { + Scheduled!()(schedule, doc_abstraction, doc_matters); + } + } + if (doc_matters.opt.action.sqlite_update) { + msg.v("sqlite update processing..."); + import doc_reform.io_out.sqlite; + doc_abstraction.SQLiteHubBuildTablesAndPopulate!()(doc_matters); + msg.vv("sqlite update done"); + } else if (doc_matters.opt.action.sqlite_delete) { + msg.v("sqlite delete processing..."); + import doc_reform.io_out.sqlite; + doc_abstraction.SQLiteHubBuildTablesAndPopulate!()(doc_matters); + msg.vv("sqlite delete done"); + } + } +} +template outputHubOp() { + import doc_reform.io_out, + doc_reform.io_out.xmls, + doc_reform.io_out.odt, + doc_reform.io_out.create_zip_file, + doc_reform.io_out.paths_output; + void outputHubOp(E,O)(E env, O opt_action) { + mixin spineOutputRgxInit; + static auto rgx = Rgx(); + if ((opt_action.sqlite_db_drop)) { + if ((opt_action.verbose)) { + writeln("sqlite drop db..."); + } + import doc_reform.io_out.sqlite; + SQLiteDbDrop!()(opt_action); + if ((opt_action.very_verbose)) { + writeln("sqlite drop db done"); + } + } + if ((opt_action.sqlite_db_create)) { + if ((opt_action.verbose)) { + writeln("sqlite create table..."); + } + import doc_reform.io_out.sqlite; + SQLiteTablesCreate!()(env, opt_action); + if ((opt_action.very_verbose)) { + writeln("sqlite create table done"); + } + } + } +} diff --git a/src/doc_reform/io_out/latex.d b/src/doc_reform/io_out/latex.d new file mode 100644 index 0000000..6e651dd --- /dev/null +++ b/src/doc_reform/io_out/latex.d @@ -0,0 +1,1204 @@ +module doc_reform.io_out.latex; +template outputLaTeX() { + import doc_reform.io_out; + import + std.digest.sha, + std.file, + std.outbuffer, + std.uri, + std.conv : to; + mixin InternalMarkup; // watch + mixin spineOutputRgxInit; + auto rgx = Rgx(); + mixin spineLanguageCodes; + auto lang = Lang(); + auto paper() { + struct PaperType { + auto a4() { + struct A4 { + auto portrait() { + struct V { + uint w = 160; + uint h = 228; + uint img_px = 450; + } + return V(); + } + auto landscape() { + struct H { + uint w = 238; + uint h = 160; + uint img_px = 300; + } + return H(); + } + } + return A4(); + } + auto a5() { + struct A5 { + auto portrait() { + struct V { + uint w = 112; + uint h = 162; + uint img_px = 280; + } + return V(); + } + auto landscape() { + struct H { + uint w = 152; + uint h = 100; + uint img_px = 190; + } + return H(); + } + } + return A5(); + } + auto b4() { + struct B4 { + auto portrait() { + struct V { + uint w = 140; + uint h = 204; + uint img_px = 356; + } + return V(); + } + auto landscape() { + struct H { + uint w = 200; + uint h = 130; + uint img_px = 260; + } + return H(); + } + } + return B4(); + } + auto letter() { + struct Letter { + auto portrait() { + struct V { + uint w = 166; + uint h = 212; + uint img_px = 468; + } + return V(); + } + auto landscape() { + struct H { + uint w = 226; + uint h = 166; + uint img_px = 290; + } + return H(); + } + } + return Letter(); + } + auto legal() { + struct Legal { + auto portrait() { + struct V { + uint w = 168; + uint h = 286; + uint img_px = 474; + } + return V(); + } + auto landscape() { + struct H { + uint w = 296; + uint h = 166; + uint img_px = 420; + } + return H(); + } + } + return Legal(); + } + } + return PaperType(); + } + string sp_char_esc(O)( + string _txt, + const O obj, + ) { + string _unescape_sp_char_esc()(string _txt) { + _txt = _txt + .replaceAll(rgx.latex_special_char_escaped, + format(q"┃%s┃", "$1")) + .replaceAll(rgx.latex_special_char_escaped_braced, + format(q"┃%s┃", "$1")); + return _txt; + } + string _unescape_fontface_esc()(string _txt) { + _txt = _txt.replaceAll(rgx.latex_identify_inline_fontface, + format(q"┃%s%s┃", "$1", "$2")); + return _txt; + } + if (obj.metainfo.is_a != "code") { + _txt = replaceAll!(m => "\\" ~ m[1])(_txt, rgx.latex_special_char_for_escape); + _txt = replaceAll!(m => "{\\" ~ m[1] ~ "}")(_txt, rgx.latex_special_char_for_escape_and_braces); + _txt = replaceAll!(m => _unescape_sp_char_esc(m[0]))(_txt, rgx.latex_identify_inline_link); + _txt = replaceAll!(m => _unescape_fontface_esc(m[0]))(_txt, rgx.latex_identify_inline_fontface); + } + return _txt; + } + string sp_char_esc_txt()( + string _txt, + ) { + string _unescape_sp_char_esc()(string _txt) { + _txt = _txt + .replaceAll(rgx.latex_special_char_escaped, + format(q"┃%s┃", "$1")) + .replaceAll(rgx.latex_special_char_escaped_braced, + format(q"┃%s┃", "$1")); + return _txt; + } + string _unescape_fontface_esc()(string _txt) { + _txt = _txt.replaceAll(rgx.latex_identify_inline_fontface, + format(q"┃%s%s┃", "$1", "$2")); + return _txt; + } + _txt = replaceAll!(m => "\\" ~ m[1])(_txt, rgx.latex_special_char_for_escape); + _txt = replaceAll!(m => "{\\" ~ m[1] ~ "}")(_txt, rgx.latex_special_char_for_escape_and_braces); + _txt = replaceAll!(m => _unescape_sp_char_esc(m[0]))(_txt, rgx.latex_identify_inline_link); + _txt = replaceAll!(m => _unescape_fontface_esc(m[0]))(_txt, rgx.latex_identify_inline_fontface); + return _txt; + } + string fontface()( + string _txt, + ) { + _txt = _txt + .replaceAll(rgx.inline_emphasis, format(q"┃\begin{bfseries}%s\end{bfseries}┃", "$1")) + .replaceAll(rgx.inline_bold, format(q"┃\begin{bfseries}%s\end{bfseries}┃", "$1")) + .replaceAll(rgx.inline_italics, format(q"┃\emph{%s}┃", "$1")) + .replaceAll(rgx.inline_italics, format(q"┃\uline{%s}┃", "$1")) + .replaceAll(rgx.inline_superscript, format(q"┃$$^{\textrm{%s}}$$┃", "$1")) + .replaceAll(rgx.inline_subscript, format(q"┃$$_{\textrm{%s}}$$┃", "$1")) + .replaceAll(rgx.inline_strike, format(q"┃\sout{%s}┃", "$1")) + .replaceAll(rgx.inline_insert, format(q"┃\uline{%s}┃", "$1")) + .replaceAll(rgx.inline_mono, format(q"┃\begin{monosp}%s\end{monosp}┃", "$1")) + .replaceAll(rgx.inline_italics, format(q"┃``%s''┃", "$1")); + return _txt; + } + string leading_hardspaces()( + string _txt, + ) { + string hardspaces(string _spaces) { + _spaces = _spaces + .replaceAll(rgx.space, "\\hardspace "); + return _spaces; + } + _txt = replaceAll!(m => hardspaces(m[0]))(_txt, rgx.spaces_line_start); + return _txt; + } + string nbsp_char()(string _txt) { + if (_txt.match(rgx.nbsp_char)) { + _txt = _txt.replaceAll(rgx.nbsp_char, "\\hardspace "); + } + return _txt; + } + string nbsp_char_to_space()(string _txt) { + if (_txt.match(rgx.nbsp_char)) { + _txt = _txt.replaceAll(rgx.nbsp_char, " "); + } + return _txt; + } + string links_and_images(O,M)( + string _txt, + const O obj, + M doc_matters, + ) { + if (obj.has.inline_links) { // TODO some images do not have inline links ... image without link + string _width_adjust(string _width) { + if (_width.to!int > 300) { _width = "300"; } // will need to vary max with papersize & orientation + return _width; + } + string _latex_image_path(string _image_path) { + auto pth_latex = spinePathsLaTeX(doc_matters); + _image_path = pth_latex.latex_path_stuff ~ "/" ~ _image_path; + return _image_path; + } + string _if_images(string _linked_content) { + if (_linked_content.match(rgx.inline_image_info)) { + _linked_content = replaceAll!(m => + format(q"┃\includegraphics*[width=%spt]{%s}%s┃", + _width_adjust(m[2]), _latex_image_path(m[1]), " \\\\\n") + )(_linked_content, rgx.inline_image_info); + } + return _linked_content; + } + string _check_link(string _link) { + _link = _link + .replaceFirst(rgx.latex_clean_internal_link, "") + .replaceAll(rgx.latex_special_char_for_escape_url, "\\$1"); + return _link; + } + if (obj.metainfo.is_a != "code") { + _txt = replaceAll!(m => + m[1] ~ "┤" ~ to!string((obj.stow.link[m[2].to!ulong])).encode ~ "├" + )(_txt, rgx.inline_link_number_only); + _txt = replaceAll!(m => + ((m[1] == m[2]) && (m[2].match(rgx.uri))) + ? format(q"┃\begin{scriptsize}\lefthalfcap\url{%s}\righthalfcup\end{scriptsize}┃", _check_link(m[1])) + : (m[2].match(rgx.uri)) // ERROR + ? format(q"┃%s\href{%s}%s{%s}┃", "\\\\\n", _check_link(m[2]), "\n", _if_images(m[1])) + : format(q"┃\hyperlink{%s}{%s}┃", _check_link(m[2]), _if_images(m[1])) + )(_txt, rgx.inline_link); + } + } + return _txt; + } + string footnotes()( + string _txt, + ) { + if (_txt.match(rgx.inline_notes_al_gen)) { + string _tex_note = q"┃\hypertarget{noteref_%s}{}\footnote[%s]{%% + \label{note_%s}%s}┃"; + _txt = _txt.replaceAll(rgx.inline_notes_al_regular_number_note, + format(_tex_note, + "$1", "$1", "$1", + "$2".strip + ).strip + ); + } + return _txt; + } + string remove_footnotes()( + string _txt, + ) { + if (_txt.match(rgx.inline_notes_al_gen)) { + _txt = replaceAll!(m => "")(_txt, rgx.inline_notes_al_gen); + } + return _txt; + } + string para(O)( + string _txt, + O obj, + ) { + if (obj.metainfo.is_of_type == "para") { + string _tex_para; + _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s┃"; + _txt = format(_tex_para, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.footnotes + ).strip; + } + return _txt; + } + string bookindex(O)( + string _txt, + O obj, + ) { + if (obj.metainfo.is_of_type == "para" + && obj.metainfo.is_a == "bookindex" + ) { + string _tex_para; + _tex_para = q"┃%s┃"; + _txt = format(_tex_para, + _txt.replaceAll(rgx.latex_clean_bookindex_linebreak, "\n") ~ "\n\\\\\n" + ); + } + return _txt; + } + string heading(O,M)( + string _txt, + O obj, + M doc_matters, + string _part = "" + ) { + if (obj.metainfo.is_a == "heading") { + string _tex_para; + string _pg_break; + string _sect; + string _post; + string _title_add; + string _columns = ""; + switch (obj.metainfo.heading_lev_markup) { + case 0: // A == TITLE + _pg_break = "\\begin{document}\n"; + goto default; + case 1: // B == part: section heading level + _pg_break = "\\clearpage\n"; + goto default; + case 2: // C == part: section heading level + _pg_break = "\\clearpage\n"; + goto default; + case 3: // D == part: section heading level + _pg_break = "\\clearpage\n"; + goto default; + case 4: // 1 == section + _columns = (_part != "bookindex") + ? "" : "\n\\\\\n\\begin{multicols}{2}"; + _pg_break = "\\clearpage\n"; + _sect = "section"; + _post = ""; + _title_add = format(q"┃ +\markboth{%s}{%s}┃", + doc_matters.conf_make_meta.meta.title_full, + doc_matters.conf_make_meta.meta.title_full, + ); + goto default; + case 5: // 2 == subsection + _pg_break = ""; + // _pg_break = "newpage"; // doubt this is necessary + _sect = "subsection"; + _post = " \\\n"; + _title_add = ""; + goto default; + case 6: // 3 == subsubsection + _pg_break = ""; + // _pg_break = "newpage"; // doubt this is necessary + _sect = "subsubsection"; + _post = " \\\n"; + _title_add = ""; + goto default; + default: + if (obj.metainfo.heading_lev_markup == 0) { + _tex_para = q"┃\begin{document} +\title{%s} +\author{ \textnormal{%s}} +\date{\begin{tiny}%s\end{tiny}} +\pagenumbering{roman}\maketitle +\pagestyle{fancy} +\newpage +\markboth{%s}{%s} +\\\\[3]\ \linebreak Copyright {\begin{small}{\copyright\end{small}} %s \\ +%s +\pagestyle{fancy} +\clearpage┃"; + _txt = format(_tex_para, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.creator_author).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.date_published).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.rights_copyright).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.rights_license).sp_char_esc_txt, + ); + } else if (obj.metainfo.heading_lev_markup < 4) { + _tex_para = q"┃%s\part*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s} +\addcontentsline{toc}{part}{%s} +\markboth{%s}┃"; + _txt = format(_tex_para, + _pg_break, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.strip.footnotes, + _txt.strip.remove_footnotes, + (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt, + ); + } else if (obj.metainfo.heading_lev_markup > 3) { + if (obj.metainfo.heading_lev_markup == 4 + && _txt.match(regex(r"^Table of Contents$"))) { + _tex_para = q"┃ +\pagenumbering{none} +\setcounter{page}{1} +\setlength{\parskip}{1ex plus0.5ex minus0.2ex} +\part*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{1}{1}\end{tiny}}}%s \newline %s} + +\clearpage +\markboth{%s}{%s} +\pagenumbering{gobble} +\renewcommand{\contentsname}{} +\tableofcontents +\markboth{%s}{%s} + +\clearpage +\pagenumbering{arabic} +\setcounter{page}{1} +\markboth{%s}{%s} +%% \null +\clearpage +\setcounter{page}{1}┃"; + _txt = format(_tex_para, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.creator_author).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt, + ); + } else if (obj.metainfo.heading_lev_markup == 4 + && _part == "bookindex" + && _txt.match(regex(r"^Index$")) + ) { + _tex_para = q"┃%s\%s*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s} +\addcontentsline{toc}{%s}{%s%s}%s%s┃"; + _txt = format(_tex_para, + _pg_break, + _sect.strip, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.footnotes.strip, + _sect, + _txt.remove_footnotes.strip, + _post, + _title_add, + _columns, + ); + } else if (obj.metainfo.dummy_heading + && obj.metainfo.heading_lev_markup == 4 + ) { /+ dummy headings completely omitted +/ + _txt = ""; + } else { + _tex_para = q"┃%s\%s*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s} +\addcontentsline{toc}{%s}{%s%s}%s┃"; + _txt = format(_tex_para, + _pg_break, + _sect.strip, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.footnotes.strip, + _sect, + _txt.remove_footnotes.strip, + _post, + _title_add, + ); + } + } + break; + } + } + return _txt.strip; + } +string group(O,M)( + string _txt, + O obj, + M doc_matters, +) { + if (obj.metainfo.is_a == "group") { + string _tex_para; + _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.5ex plus0.2ex minus0.1ex} +\begin{footnotesize} +%s +\end{footnotesize} +┃"; + _txt = format(_tex_para, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.footnotes.strip + ).strip; + } + return _txt; +} +string block(O,M)( + string _txt, + O obj, + M doc_matters, +) { + if (obj.metainfo.is_a == "block") { + // _txt = _txt.nbsp_char; + string _tex_para; + _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.5ex plus0.2ex minus0.1ex} +\begin{footnotesize} +%s +\end{footnotesize} +\setlength{\parskip}{1ex plus0.5ex minus0.2ex} +┃"; // \hardspace + /+ try both: +/ + _txt = _txt.split(rgx.br_newlines_linebreaks).join("\n\n"); // _txt = _txt.split(rgx.br_newlines_linebreaks).join(" \\\n"); + _txt = format(_tex_para, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.nbsp_char.footnotes.strip + ).strip; + } + return _txt; +} +string verse(O,M)( + string _txt, + O obj, + M doc_matters, +) { + if (obj.metainfo.is_a == "verse") { + string _tex_para; + _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.1ex plus0.1ex minus0.1ex} +\begin{footnotesize} + +%s + +\end{footnotesize} +\setlength{\parskip}{1ex plus0.5ex minus0.2ex} +\linebreak +┃"; // \hardspace + _txt = format(_tex_para, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.nbsp_char.footnotes.split("\n").join("\n\n").strip + ).strip; + } + return _txt; +} +string codeblock(O,M)( + string _txt, + O obj, + M doc_matters, +) { + if (obj.metainfo.is_a == "code") { + string _tex_para; + _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.5ex plus0.2ex minus0.1ex}\begin{Codeblock} +\begin{lstlisting} +%s +\end{lstlisting} +\end{Codeblock} +\setlength{\parskip}{1ex plus0.5ex minus0.2ex} +┃"; + _txt = format(_tex_para, + obj.metainfo.object_number, + obj.metainfo.object_number, + _txt.nbsp_char_to_space + ).strip; + } + return _txt; +} +auto tablarize(O)( + string _txt, + const O obj, +) { + string[] _table_rows = (_txt).split(rgx.table_delimiter_row); + string[] _table_cols; + string _table; + string _tablenote; + foreach(row_idx, row; _table_rows) { + _table_cols = row.split(rgx.table_delimiter_col); + _table ~= ""; + foreach(col_idx, cell; _table_cols) { + if ((_table_cols.length == 1) + && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx) + _tablenote ~= cell; + } else { + // // _table ~= "\\bfseries "; + // _table ~= cell; + // _table ~= (_table_cols.length > (col_idx + 1)) ? "&" : ""; + _table ~= format(q"┃%s%s┃", + cell, + (_table_cols.length > (col_idx + 1)) ? "&" : "" + ); + } + } + _table ~= "\\\\"; + } + auto t = tuple( + _table, + _tablenote, + ); + return t; +} +string table(O,M)( + string _txt, + O obj, + M doc_matters, +) { + if (obj.metainfo.is_a == "table") { + auto _t = _txt.tablarize(obj); + string _table = _t[0]; + string _t_n = _t[1]; + string papertype = "a4"; + uint pw = 0; + switch (papertype) { + case "a4": pw = (paper.a4.portrait.w - 20); break; + case "a5": pw = (paper.a5.portrait.w - 20); break; + case "b4": pw = (paper.b4.portrait.w - 20); break; + case "letter": pw = (paper.letter.portrait.w - 20); break; + case "legal": pw = (paper.legal.portrait.w - 20); break; + default: pw = 0; break; + } + // auto textwidth = (pw - 24); + string _colw = ""; + foreach (w; obj.table.column_widths) { + _colw ~= format(q"┃p{%.0fmm}┃", + (w * pw / 100) + // (w * (pw - 24)/ 100) + // (w * textwidth / 100) + ); + } + string _tex_para; + _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}} +\setlength{\LTleft}{0pt} +\setlength{\LTright}{\fill} +\begin{tiny} +\begin{longtable}{%s} +%s +\end{longtable} +\end{tiny} +┃"; + _txt = format(_tex_para, + obj.metainfo.object_number, + obj.metainfo.object_number, + _colw, + _table, + ).strip; + } + return _txt; +} + string bullets_and_indentation(O)( + string _txt, + O obj, + ) { + string _tex_para; + string _hang; string _indent; + int _paper_margin = -10; + int _indent_increment = 8; // 5; 10; + if (obj.attrib.bullet) { + int _bullet_space = 5; + _indent = ((obj.attrib.indent_base * _indent_increment) + _paper_margin + _bullet_space).to!string; + _txt = format(q"┃\begin{Bullet}{%smm}$\txtbullet$\hspace{\enspace}%s\end{Bullet}┃", + _indent, + _txt.footnotes + ).strip; + } else if ( + obj.attrib.indent_base != 0 + && obj.attrib.indent_base == obj.attrib.indent_hang + ) { + _indent = ((obj.attrib.indent_base * _indent_increment) + _paper_margin).to!string; + _tex_para = q"┃\begin{ParagraphIndent}{%smm}%s \end{ParagraphIndent}┃"; + _txt = format(_tex_para, + _indent, + _txt.footnotes + ).strip; + } else if ( + obj.attrib.indent_base != 0 + || obj.attrib.indent_hang != 0 + ) { + _indent = ((obj.attrib.indent_base * _indent_increment) + _paper_margin).to!string; + _hang = (((obj.attrib.indent_hang - obj.attrib.indent_base) * _indent_increment)).to!string; + _tex_para = q"┃\begin{ParagraphHang}{%smm}{%smm}%s \end{ParagraphHang}┃"; + _txt = format(_tex_para, + _indent, _hang, + _txt.footnotes + ).strip; + } + return _txt; + } + string latex_head(M)( + M doc_matters, + ) { + struct paperType { + string a4_portrait; + string a4_landscape; + string us_letter_portrait; + string us_letter_landscape; + } + auto paper = paperType(); + string _footer(M)(M doc_matters) { + string _ft = "\\lfoot[\\textrm{\\thepage}]"; + string _ft_1 = format(q"┃{\tiny \href{%s}{%s}}┃", "http://sisudoc.org", "SiSU",); + string _ft_2 = format(q"┃ + \cfoot{\href{%s}{%s}}┃", "http://git.sisudoc.org", "git",); + if (doc_matters.conf_make_meta.make.footer.length > 0) { + if (doc_matters.conf_make_meta.make.footer.length > 0) { + if (doc_matters.conf_make_meta.make.footer[0].matchAll(rgx.inline_link)) { + _ft ~= doc_matters.conf_make_meta.make.footer[0] + .replace(rgx.inline_link, "{\\tiny \\href{$2}{$1}}"); + } else { + _ft ~= _ft_1; + } + } + if (doc_matters.conf_make_meta.make.footer.length > 1) { + if (doc_matters.conf_make_meta.make.footer[1].matchAll(rgx.inline_link)) { + _ft ~= doc_matters.conf_make_meta.make.footer[1] + .replace(rgx.inline_link, "\n\\cfoot{\\href{$2}{$1}}"); + } else { + _ft ~= _ft_2; + } + } + } else { + _ft ~= _ft_1; + _ft ~= _ft_2; + } + return _ft; + } + paper.a4_portrait = format(q"┃ +\documentclass[12pt,a4paper,titlepage]{scrartcl} +\setlength{\textheight}{228mm} \setlength{\textwidth}{160mm} +┃", + ); + paper.a4_landscape = format(q"┃ +\documentclass[11pt,a4paper,landscape,titlepage,twocolumn]{scrartcl} +\setlength{\textheight}{160mm} \setlength{\textwidth}{238mm} +┃", + ); + paper.us_letter_portrait = format(q"┃ +\documentclass[12pt,letterpaper,titlepage]{scrartcl} +\setlength{\textheight}{212mm} \setlength{\textwidth}{166mm} +┃", + ); + paper.us_letter_landscape = format(q"┃ +\documentclass[11pt,letterpaper,landscape,titlepage,twocolumn]{scrartcl} +\setlength{\textheight}{166mm} \setlength{\textwidth}{226mm} +┃", + ); + struct paperMargins { + string portrait; + string landscape; + } + auto margins = paperMargins(); + margins.portrait = format(q"┃ +\setlength{\oddsidemargin}{0mm} \setlength{\evensidemargin}{0mm} +\setlength{\topmargin}{-12pt} \setlength{\headheight}{12pt} +\setlength{\headsep}{35pt} +┃", + ); + margins.landscape = format(q"┃ +\setlength{\oddsidemargin}{6mm} \setlength{\evensidemargin}{6mm} +\setlength{\topmargin}{-12mm} \setlength{\headheight}{12pt} +\setlength{\headsep}{20pt} +┃", + ); + struct columnsMulti { + string portrait; + string landscape; + } + auto multicol = columnsMulti(); + multicol.portrait = format(q"┃ +\usepackage{multicol} +┃", + ); + multicol.landscape = ""; + struct colorLinks { + string mono; + string color; + } + auto links = colorLinks(); + links.mono = format(q"┃ +\usepackage[xetex, + colorlinks=true, + urlcolor=myblack, + filecolor=myblack, + linkcolor=myblack, +┃", + ); + links.color = format(q"┃ +\usepackage[xetex, + colorlinks=true, + urlcolor=myblue, %% \href{...}{...} external url + filecolor=mygreen, %% \href{...} local file + linkcolor=myred, %% \href{...} and \pageref{...} + ┃", + ); + string _latex_head = format(q"┃%%%% spine LaTeX output +%%%% Generated by: %s +%%%% D version: %s +%%%% LaTeX output last Generated on: %s +%%%% %s %s + +%s +%s +\setlength{\marginparsep}{4mm} +\setlength{\marginparwidth}{8mm} +%s +\usepackage{polyglossia, ucs, fontspec, xltxtra, xunicode} +\setmainlanguage{%s} +\setotherlanguage{%s} +\setmainfont{Liberation Sans} +\setmonofont[Scale=0.85]{Liberation Mono} +\usepackage{alltt} +\usepackage{thumbpdf} +%s + pdftitle={%s}, + pdfauthor={%s}, + pdfsubject={%s}, + pdfkeywords={}, + pageanchor=true, + plainpages=true, + pdfpagelabels=true, + pagebackref, + bookmarks=true, + bookmarksopen=true, + pdfmenubar=true, + pdfpagemode=UseOutline, + pdffitwindow=true, + pdfwindowui=true, + plainpages=false, + pdfstartview=FitH +] +{hyperref} +\usepackage[usenames]{color} +\definecolor{myblack}{rgb}{0,0,0} +\definecolor{myred}{rgb}{0.75,0,0} +\definecolor{mygreen}{rgb}{0,0.5,0} +\definecolor{myblue}{rgb}{0,0,0.5} +\definecolor{mywhite}{rgb}{1,1,1} +\usepackage{url} +\urlstyle{sf} +\usepackage{textcomp} +\usepackage[parfill]{parskip} +\usepackage[normalem]{ulem} +\usepackage{soul} +\usepackage{longtable} +\usepackage[tc]{titlepic} +\usepackage{graphicx} +\makeatletter +\parindent0pt +\usepackage{amssymb} +\usepackage{listings} +\usepackage{color} +\usepackage{textcomp} +\setcounter{secnumdepth}{2} +\setcounter{tocdepth}{4} +\makeatletter +\usepackage[multiple,ragged]{footmisc} +\setlength\footnotemargin{12pt} +\usepackage[para]{manyfoot} +\DeclareNewFootnote{A} +\newenvironment{ParagraphIndent}[1]%% +{ +\begin{list}{}{%% +\setlength\topsep{0pt}%% +\addtolength{\leftmargin}{#1} +\setlength\parsep{0pt plus 1pt}%% +} +\item[] +} +{\end{list}} +\newenvironment{ParagraphHang}[2]%% +{ +\begin{list}{}{%% +\setlength\topsep{0pt}%% +\addtolength{\leftmargin}{#1} +\itemindent=#2 +\setlength\parsep{0pt plus 1pt}%% +} +\item[] +} +{\end{list}} +\newenvironment{Bullet}[1]%% +{ +\begin{list}{}{%% +\setlength\topsep{0pt}%% +\addtolength{\leftmargin}{#1} +\itemindent=-1em +\setlength\parsep{0pt plus 1pt}%% +} +\item[] +} +{\end{list}} +\usepackage{fancyhdr} +\lhead{} +\renewcommand{\part}{\@startsection + {part}{1}{-2mm}%% + {-\baselineskip}{0.5\baselineskip}%% + {\bfseries\large\upshape\raggedright}} +\renewcommand{\section}{\@startsection + {section}{2}{-2mm}%% + {-\baselineskip}{0.5\baselineskip}%% + {\bfseries\large\upshape\raggedright}} +\renewcommand{\subsection}{\@startsection + {subsection}{3}{-2mm}%% + {-\baselineskip}{0.5\baselineskip}%% + {\bfseries\large\upshape\raggedright}} +\renewcommand{\subsubsection}{\@startsection + {subsubsection}{4}{-2mm}%% + {-\baselineskip}{0.5\baselineskip}%% + {\normalfont\normalsize\bfseries\raggedright}} +\renewcommand{\paragraph}{\@startsection + {paragraph}{5}{-2mm}%% + {-\baselineskip}{0.5\baselineskip}%% + {\normalfont\normalsize\itshape\raggedright}} +\renewcommand{\subparagraph}{\@startsection + {subparagraph}%%{6}%%{-2mm}%% + {-\baselineskip}{0.5\baselineskip}%% + {\normalfont\normalsize\itshape\raggedright}} +\selectlanguage{%s} +\lhead[ ]{ } +\chead[ \fancyplain{} \bfseries \footnotesize \leftmark ]{ \fancyplain{} \bfseries \footnotesize \rightmark } +\rhead[ ]{ } +%s +\rfoot[\tiny \href{}{}]{\textrm{\thepage}} +\tolerance=300 +\clubpenalty=300 +\widowpenalty=300 +\makeatother +\makeatother +\chardef\txtbullet="2022 +\chardef\tilde="7E +\def\asterisk{{\rm \char42} } +\definecolor{Light}{gray}{.92} +\newcommand{\Codeblock}[1]{\normaltext\raggedright\small\ttfamily\texbackslash#1} +\newcommand{\monosp}[1]{\normaltext\ttfamily\texbackslash#1} +\newcommand{\parasep}{\\ \begin{center}*\hspace{2em}*\hspace{2em}*\end{center} \\} +\newcommand{\hardspace}{{~}} +\newcommand{\caret}{{\^{~}}} +\newcommand{\pipe}{{\textbar}} +\newcommand{\curlyopen}{{} +\newcommand{\curlyclose}{}} +\newcommand{\lt}{{UseTextSymbol{OML}{<}}} +\newcommand{\gt}{{UseTextSymbol{OML}{>}}} +\newcommand{\slash}{{/}} +\newcommand{\underscore}{\_} +\newcommand{\exclaim}{\Verbatim{!}} +\definecolor{listinggray}{gray}{0.9} +\definecolor{lbcolor}{rgb}{0.9,0.9,0.9} +\lstset{ + backgroundcolor=\color{lbcolor}, + tabsize=4, + rulecolor=, + language=, + basicstyle=\scriptsize, + upquote=true, + aboveskip={1.5\baselineskip}, + columns=fixed, + showstringspaces=false, + extendedchars=true, + breaklines=true, + prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}}, + frame=single, + showtabs=false, + showspaces=false, + showstringspaces=false, + identifierstyle=\ttfamily, + keywordstyle=\color[rgb]{0,0,1}, + commentstyle=\color[rgb]{0.133,0.545,0.133}, + stringstyle=\color[rgb]{0.627,0.126,0.941}, +} + ┃", + doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.name_and_version.strip, + doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.compiler.strip, + doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.stime.strip, + doc_matters.generator_program.project_name.strip, + doc_matters.generator_program.url_home.strip, + paper.a4_portrait.strip, + margins.portrait.strip, + multicol.portrait.strip, + lang.codes[doc_matters.src.language]["xlp"], + "english", + links.mono.strip, // links.color.strip, + doc_matters.conf_make_meta.meta.title_full.strip, + doc_matters.conf_make_meta.meta.creator_author.strip, + doc_matters.conf_make_meta.meta.classify_subject.strip, + lang.codes[doc_matters.src.language]["xlp"], + _footer(doc_matters), + ); + return _latex_head.strip; + } + string latex_body(D,M)( + const D doc_abstraction, + M doc_matters, + ) { + string _latex_body = ""; + bool _multicolumns = false; + string _txt; + foreach (part; doc_matters.has.keys_seq.latex) { + foreach (obj; doc_abstraction[part]) { + switch (obj.metainfo.is_of_part) { + case "frontmatter": assert(part == "head" || "toc"); + _txt = obj.text + .sp_char_esc(obj) + .fontface; + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + _txt = _txt.heading(obj, doc_matters); + goto default; + case "toc": + break; + default: + _latex_body ~= _txt ~ "\n\n"; + _txt = ""; + break; + } + break; + default: break; + } + break; + case "body": assert(part == "body" || "head"); // surprise + _txt = obj.text + .sp_char_esc(obj) + .fontface; + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + _txt = _txt.heading(obj, doc_matters); + goto default; + case "para": + _txt = _txt.para(obj) + .bullets_and_indentation(obj) + .links_and_images(obj, doc_matters); + goto default; + default: + _latex_body ~= _txt ~ "\n\n"; + _txt = ""; + break; + } + break; + case "block": + switch (obj.metainfo.is_a) { + case "quote": + goto default; // TODO + case "group": + /+ (hardspaces not honored) [remove any hardspace marker] +/ + _txt = _txt.group(obj, doc_matters) + .links_and_images(obj, doc_matters); + goto default; + case "block": + /+ (hardspace honored) \hardspace +/ + _txt = _txt.block(obj, doc_matters) + .links_and_images(obj, doc_matters); + goto default; + case "verse": + /+ (hardspace honored) \hardspace +/ + _txt = _txt.verse(obj, doc_matters) + .links_and_images(obj, doc_matters); + goto default; + case "code": + /+ (hardspace honored) \begin{lstlisting} clear hardspace marker +/ + _txt = _txt.codeblock(obj, doc_matters); + goto default; + case "table": + _txt = _txt.table(obj, doc_matters); + goto default; // TODO + default: + _latex_body ~= _txt ~ "\n\n"; + _txt = ""; + break; + } + break; + default: break; + } + break; + case "backmatter": + assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + _txt = obj.text + .sp_char_esc(obj) + .fontface; + switch (obj.metainfo.is_of_type) { + case "para": + if (part != "bookindex" && _multicolumns) { + _multicolumns = false; + _latex_body ~= "\n\\end{multicols}\n"; + } + switch (obj.metainfo.is_a) { + case "heading": + if (part == "bookindex") { + _multicolumns = true; + } + _txt = _txt.heading(obj, doc_matters, part); + goto default; + case "endnote": assert(part == "endnotes"); + _txt = _txt.para(obj) + .bullets_and_indentation(obj) + .links_and_images(obj, doc_matters); + goto default; + case "glossary": assert(part == "glossary"); + _txt = _txt.para(obj) + .bullets_and_indentation(obj) + .links_and_images(obj, doc_matters); + goto default; + case "bibliography": assert(part == "bibliography"); + _txt = _txt.para(obj) + .bullets_and_indentation(obj); + goto default; + case "bookindex": assert(part == "bookindex"); + /+ two column, special section +/ + _txt = _txt.bookindex(obj) + .links_and_images(obj, doc_matters); + goto default; + case "blurb": assert(part == "blurb"); + _txt = _txt.para(obj) + .bullets_and_indentation(obj) + .links_and_images(obj, doc_matters); + goto default; + default: + _latex_body ~= (part == "bookindex" && obj.metainfo.is_a != "heading") + ? _txt : (_txt ~ "\n\n"); + _txt = ""; + break; + } + break; + default: break; + } + break; + case "comment": + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + writeln(__FILE__, ":", __LINE__, ": ", obj.text); + } + } + break; + } + } + } + if (_multicolumns) { + _multicolumns = false; + _latex_body ~= "\n\\end{multicols}\n"; + } + return _latex_body; + } + string latex_tail(M)( + M doc_matters, + ) { + string _latex_tail = format(q"┃ + +\end{document} + ┃", + // doc_matters.conf_make_meta.meta.title_full, + // doc_matters.conf_make_meta.meta.creator_author, + ); + return _latex_tail; + } + void writeOutputLaTeX(T,M)( + const T latex_content, + M doc_matters, + ) { + auto pth_latex = spinePathsLaTeX(doc_matters); + try { + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(latex_content.head); + writeln(latex_content.content); + writeln(latex_content.tail); + } + } + if (!exists(pth_latex.latex_path_stuff)) { + (pth_latex.latex_path_stuff).mkdirRecurse; + } + if (!(doc_matters.opt.action.quiet)) { + writeln(" ", pth_latex.latex_file_with_path); + } + auto f = File(pth_latex.latex_file_with_path, "w"); + f.writeln(latex_content.head); + f.writeln(latex_content.content); + f.writeln(latex_content.tail); + foreach (image; doc_matters.srcs.image_list) { + auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image; + auto fn_src_out_file = pth_latex.latex_path_stuff ~ "/" ~ image; + if (exists(fn_src_in)) { + fn_src_in.copy(fn_src_out_file); + } + } + } catch (ErrnoException ex) { + // handle error + } + } + void outputLaTeX(D,M)( + const D doc_abstraction, + M doc_matters, + ) { + struct LaTeX { + string head; + string content; + string tail; + } + auto latex = LaTeX(); + latex.head = latex_head(doc_matters); + latex.content = latex_body(doc_abstraction, doc_matters); + latex.tail = latex_tail(doc_matters); + latex.writeOutputLaTeX(doc_matters); + } +} diff --git a/src/doc_reform/io_out/odt.d b/src/doc_reform/io_out/odt.d new file mode 100644 index 0000000..dbb8e5d --- /dev/null +++ b/src/doc_reform/io_out/odt.d @@ -0,0 +1,2076 @@ +module doc_reform.io_out.odt; +template formatODT() { + import doc_reform.io_out; + import + std.digest.sha, + std.file, + std.outbuffer, + std.uri, + std.zip, + std.conv : to; + import + doc_reform.io_out.create_zip_file, + doc_reform.io_out.xmls, + doc_reform.io_out.xmls_css; + mixin spineOutputRgxInit; + struct formatODT { + static auto rgx = Rgx(); + string _tags(O)(const O obj){ + string _tags = ""; + if (obj.tags.anchor_tags.length > 0) { + foreach (tag_; obj.tags.anchor_tags) { + if (tag_.length > 0) { + _tags ~= format(q"┃ + + + + ┃", + _special_characters(tag_, obj), + _special_characters(tag_, obj), + ); + } + } + } + return _tags; + } + string _xhtml_anchor_tags(O)(O obj) { + const(string[]) anchor_tags = obj.tags.anchor_tags; + string tags=""; + if (anchor_tags.length > 0) { + foreach (tag; anchor_tags) { + if (!(tag.empty)) { + tags ~= ""; + } + } + } + return tags; + } + string obj_num(O)(const O obj){ // TODO + string _on; + _on = (obj.metainfo.object_number.empty) + ? "" + : (format(q"┃ + 「%s」┃", + obj.metainfo.object_number, + )); + return _on; + } + string _footnotes()(string _txt){ + static auto rgx = Rgx(); + _txt = _txt.replaceAll( + rgx.inline_notes_al_regular_number_note, + format(q"┃ + + %s + + + + %s + + + ┃", + "$1", "$1", "$2", + ) + ); + return _txt; + } + string _bullet(O)(const O obj){ + string _b = ""; + if (obj.attrib.bullet) { + _b = format(q"┃● ┃",); + } + return _b; + } + string _indent(O)(string _txt, const O obj) { // TODO + // if (obj.attrib.indent_base > 0 || + // obj.attrib.indent_hang > 0 + // ) { + if (obj.metainfo.is_a == "toc") { + _txt = format(q"┃ + %s + %s%s%s + ┃", + (obj.attrib.indent_base < 4) + ? "\n " : "", + obj.attrib.indent_base, + obj.attrib.indent_base, + _tags(obj), + _txt, + obj_num(obj), + ); + } else if (!empty(obj.metainfo.object_number)) { + if (obj.attrib.indent_base == 0 && obj.attrib.indent_hang == 0) { + _txt = format(q"┃ + %s + + + + + %s%s%s + ┃", + _bullet(obj), + obj.metainfo.object_number, + obj.metainfo.object_number, + _tags(obj), + _txt, + obj_num(obj), + ); + } else if (obj.attrib.indent_base == obj.attrib.indent_hang) { + _txt = format(q"┃ + %s + + + + + %s%s%s + ┃", + obj.attrib.indent_base, + _bullet(obj), + obj.metainfo.object_number, + obj.metainfo.object_number, + _tags(obj), + _txt, + obj_num(obj), + ); + } else { + _txt = format(q"┃ + %s + + + + + %s%s%s + ┃", + obj.attrib.indent_base, + obj.attrib.indent_hang, + _bullet(obj), + obj.metainfo.object_number, + obj.metainfo.object_number, + _tags(obj), + _txt, + obj_num(obj), + ); + } + } else { + if (obj.attrib.indent_base == 0 && obj.attrib.indent_hang == 0) { /+ can omit and would explicitly set indent base and hang as 0 each below +/ + _txt = format(q"┃ + %s + %s%s%s + ┃", + _bullet(obj), + _tags(obj), + _txt, + obj_num(obj), + ); + } else if (obj.attrib.indent_base == obj.attrib.indent_hang) { + _txt = format(q"┃ + %s + %s%s%s + ┃", + obj.attrib.indent_base, + _bullet(obj), + _tags(obj), + _txt, + obj_num(obj), + ); + } else { + _txt = format(q"┃ + %s + %s%s%s + ┃", + _bullet(obj), + obj.attrib.indent_base, + obj.attrib.indent_hang, + _tags(obj), + _txt, + obj_num(obj), + ); + } + } + return _txt; + } + string _block_type_delimiters(O)(string[] _block_lines, const O obj) { // TODO + string _block = ""; + foreach (i, _line; _block_lines) { + _line = _footnotes(_line); + if (i == 0) { + _block ~= format(q"┃ + %s + + + + + %s + ┃", + _bullet(obj), + obj.metainfo.object_number, + obj.metainfo.object_number, + // _tags(obj), + _line, + ); + } else { + _block ~= format(q"┃ + %s┃", + _line); + } + } + _block ~= format(q"┃ + + 「%s」 + + ┃", + obj_num(obj)); + return _block; + } + string _special_characters(O)(string _txt, const O obj) { + _txt = _txt + .replaceAll(rgx.xhtml_ampersand, "&") + .replaceAll(rgx.xhtml_quotation, """) + .replaceAll(rgx.xhtml_less_than, "<") + .replaceAll(rgx.xhtml_greater_than, ">") + .replaceAll(rgx.nbsp_char, " "); + return _txt; + } + string _preserve_white_spaces(O)(string _txt, const O obj) { + if (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") { + _txt = _txt + .replaceAll(rgx.space, " "); + } + return _txt; + } + string _font_face(string _txt){ + _txt = _txt + .replaceAll(rgx.inline_strike, "$1") + .replaceAll(rgx.inline_insert, "$1") + .replaceAll(rgx.inline_cite, "$1") + .replaceAll(rgx.inline_emphasis, format(q"┃%s┃","$1")) + .replaceAll(rgx.inline_bold, format(q"┃%s┃","$1")) + .replaceAll(rgx.inline_italics, format(q"┃%s┃","$1")) + .replaceAll(rgx.inline_underscore, format(q"┃%s┃","$1")) + .replaceAll(rgx.inline_superscript, format(q"┃%s┃","$1")) + .replaceAll(rgx.inline_subscript, format(q"┃%s┃","$1")) + .replaceAll(rgx.inline_mono, format(q"┃%s┃","$1")); + return _txt; + } + auto _obj_num(O)(O obj) { // NOT USED YET + struct objNum { + string reference() { + return format(q"┃ + + + ┃", + obj.object_number, + obj.object_number, + ); + } + string display() { + return format(q"┃ + %s%s%s + ┃", + on_o, + obj.object_number, + on_c, + ); + } + } + return objNum(); + } + string _break_page()() { + return format(q"┃ + + ┃", + ); + } + string _empty_line_break(O)(string _txt, const O obj) { + if (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") { + _txt = _txt + .replaceAll(rgx.br_empty_line, "
"); + } + return _txt; + } + string _links(O)(string _txt, const O obj) { + if (obj.metainfo.is_a != "code") { + if (obj.metainfo.is_a == "toc") { + _txt = replaceAll!(m => + m[1] ~ "┤" + ~ (replaceAll!(n => + n["type"] ~ n["path"] ~ (n["file"].encodeComponent) + )((obj.stow.link[m["num"].to!ulong]).to!string, rgx.uri_identify_components)) + ~ "├" + )(_txt, rgx.inline_link_number_only) + .replaceAll(rgx.inline_link, + format(q"┃%s┃", + _special_characters("$3", obj), + _special_characters("$1", obj) + )); + } else { + _txt = replaceAll!(m => + m[1] ~ "┤" + ~ (replaceAll!(n => + n["type"] ~ n["path"] ~ (n["file"].encodeComponent) + )((obj.stow.link[m["num"].to!ulong]).to!string, rgx.uri_identify_components)) + ~ "├" + )(_txt, rgx.inline_link_number_only) + .replaceAll(rgx.inline_link, + format(q"┃%s┃", + _special_characters("$2", obj), + _special_characters("$1", obj) + )); + } + } + debug(links) { + if (obj.text.match(rgx.inline_link_number) + && _txt.match(rgx.inline_link_number_only) + ) { + writeln(">> ", _txt); + writeln("is_a: ", obj.metainfo.is_a); + } + } + return _txt; + } + string _images(O)(string _txt, const O obj) { + if (_txt.match(rgx.inline_image)) { + _txt = _txt + .replaceAll(rgx.inline_image, + ("$1 $6")) + .replaceAll( + rgx.inline_link_empty, + ("$1")); + } + return _txt; + } + string markup(O)(const O obj) { + /+ markup TODO +/ + string _txt = obj.text; + _txt = _special_characters(_txt, obj); // TODO & why both obj & obj.text, consider also in output_xmls.org + if (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") { + _txt = replaceAll!(m => _preserve_white_spaces(m[1], obj))(_txt, rgx.spaces_keep); + } // check that this does what you want, keep: leading spaces (indent) & more than single spaces within text + // _txt = _preserve_white_spaces(_txt, obj); // (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") + _txt = _font_face(_txt); + _txt = _images(_txt, obj); // (obj.metainfo.is_a != "code") + _txt = _links(_txt, obj); // (obj.metainfo.is_a != "code") + _txt = _empty_line_break(_txt, obj); // (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") + return _txt; + } + string heading(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body" || "frontmatter" || "backmatter"); + assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb"); + assert(obj.metainfo.is_of_type == "para"); + assert(obj.metainfo.is_a == "heading"); + string _o_txt_odt = markup(obj); + if (obj.metainfo.dummy_heading + && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading")) { + _o_txt_odt = ""; + } else if (obj.metainfo.is_a == "toc") { + _o_txt_odt = format(q"┃%s + %s%s%s + ┃", + _break_page, + obj.metainfo.heading_lev_markup, + obj.metainfo.heading_lev_markup, + _tags(obj), + _o_txt_odt, + obj_num(obj), + ); + } else { + _o_txt_odt = _footnotes(_o_txt_odt); + _o_txt_odt = format(q"┃%s + + + + + %s%s%s + ┃", + _break_page, + obj.metainfo.heading_lev_markup, + obj.metainfo.heading_lev_markup, + obj.metainfo.object_number, + obj.metainfo.object_number, + _tags(obj), + _o_txt_odt, + obj_num(obj), + ); + } + return _o_txt_odt; + } + string para(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body" || "frontmatter" || "backmatter"); + assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb"); + assert(obj.metainfo.is_of_type == "para"); + assert(obj.metainfo.is_a == "para" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb"); + string _o_txt_odt; + if (obj.metainfo.dummy_heading + && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading")) { + _o_txt_odt = ""; + } else { + _o_txt_odt = markup(obj); + _o_txt_odt = _footnotes(_o_txt_odt); + _o_txt_odt = _indent(_o_txt_odt, obj); // final setting? + } + return _o_txt_odt; + } + string quote(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body"); + assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb"); + assert(obj.metainfo.is_of_type == "block"); + assert(obj.metainfo.is_a == "quote"); + string _o_txt_odt = markup(obj); + _o_txt_odt = _footnotes(_o_txt_odt); // decide + return _o_txt_odt; + } + string group(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body"); + assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb"); + assert(obj.metainfo.is_of_type == "block"); + assert(obj.metainfo.is_a == "group"); + string _o_txt_odt = markup(obj); + /+ TODO + - split lines + - only double newlines (paragraph delimiter), (not line breaks, single new lines) + - no hard space indentation + +/ + string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks); + _o_txt_odt = _block_type_delimiters(_block_lines, obj); + return _o_txt_odt; + } + string block(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body"); + assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb"); + assert(obj.metainfo.is_of_type == "block"); + assert(obj.metainfo.is_a == "block"); + string _o_txt_odt = markup(obj); + string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks); + _o_txt_odt = _block_type_delimiters(_block_lines, obj); + return _o_txt_odt; + } + string verse(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body"); + assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb"); + assert(obj.metainfo.is_of_type == "block"); + assert(obj.metainfo.is_a == "verse"); + string _o_txt_odt = markup(obj); + string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks); + _o_txt_odt = _block_type_delimiters(_block_lines, obj); + return _o_txt_odt; + } + string code(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body"); + assert(obj.metainfo.is_of_section == "body"); + assert(obj.metainfo.is_of_type == "block"); + assert(obj.metainfo.is_a == "code"); + string _o_txt_odt = markup(obj); + /+ TODO + - split lines + - each line including empty lines + - hard space indentation + - "^[ ]"   + - count number only at beginning of line and replace each + +/ + string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks); + string _block = ""; + foreach (i, _line; _block_lines) { + if (i == 1) { + _block ~= format(q"┃ + + + + + + %s + ┃", + obj.metainfo.object_number, + obj.metainfo.object_number, + _line, + ); + } else { + _block ~= format(q"┃ + %s┃", + _line); + } + } + _block ~= format(q"┃ + + 「%s」 + + ┃", + obj_num(obj)); + _o_txt_odt = _block; + return _o_txt_odt; + } + auto tablarize(O)( + const O obj, + string _txt, + ) { + string[] _table_rows = (_txt).split(rgx.table_delimiter_row); + string[] _table_cols; + string _table; + string _tablenote; + foreach(row_idx, row; _table_rows) { + _table_cols = row.split(rgx.table_delimiter_col); + _table ~= ""; + foreach(col_idx, cell; _table_cols) { + if ((_table_cols.length == 1) + && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx) + _tablenote ~= cell; + } else { + _table ~= format(q"┃ + + %s + + ┃", + (row_idx == 0 && obj.table.heading) ? "Table_Heading" : "P_table_cell", + cell, + ); + } + } + _table ~= ""; + } + auto t = tuple( + _table, + _tablenote, + ); + return t; + } + int _table_number = 0; + string table(O,M)( + const O obj, + const M doc_matters, + ) { + assert(obj.metainfo.is_of_part == "body"); + assert(obj.metainfo.is_of_section == "body"); + assert(obj.metainfo.is_of_type == "block"); + assert(obj.metainfo.is_a == "table"); + string _o_txt_odt = markup(obj); + auto t = tablarize(obj, _o_txt_odt); + string _note = t[1]; + _o_txt_odt = format(q"┃ + + + + + + + %s + + + 「%s」 + ┃", + _table_number++, + obj.metainfo.object_number, + obj.metainfo.object_number, + obj.table.number_of_columns, + t[0], + obj.metainfo.object_number, + // _note, + ); + return _o_txt_odt; + } + } +} +template outputODT() { + import doc_reform.io_out; + import + std.digest.sha, + std.file, + std.outbuffer, + std.uri, + std.zip, + std.conv : to; + import + doc_reform.io_out.create_zip_file, + doc_reform.io_out.xmls, + doc_reform.io_out.xmls_css; + mixin InternalMarkup; + mixin spineOutputRgxInit; + auto rgx = Rgx(); + // mixin outputXmlODT; + string odt_head(I)(I doc_matters) { + string _has_tables = format(q"┃ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ┃",); + string _odt_head = format(q"┃ + + + + + + + + + + + + + + %s + + + + + + + + + + + + + + ┃", + (doc_matters.has.tables > 0) ? _has_tables : "", + ); + return _odt_head; + } + string odt_body(D,I)( + const D doc_abstraction, + I doc_matters, + ) { + mixin formatODT; + auto odt_format = formatODT(); + string delimit = ""; + string doc_odt = ""; + string _txt = ""; + foreach (part; doc_matters.has.keys_seq.scroll) { + foreach (obj; doc_abstraction[part]) { + switch (obj.metainfo.is_of_part) { + case "frontmatter": assert(part == "head" || "toc"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + _txt = delimit ~ odt_format.heading(obj, doc_matters); + goto default; + case "toc": + _txt = odt_format.para(obj, doc_matters); + goto default; + default: + doc_odt ~= _txt; + _txt = ""; + break; + } + break; + default: break; + } + break; + case "body": assert(part == "body" || "head"); // surprise + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + _txt = delimit ~ odt_format.heading(obj, doc_matters); + goto default; + case "para": + _txt = odt_format.para(obj, doc_matters); + goto default; + default: + doc_odt ~= _txt; + _txt = ""; + break; + } + break; + case "block": + switch (obj.metainfo.is_a) { + case "quote": + _txt = odt_format.quote(obj, doc_matters); + goto default; + case "group": + _txt = odt_format.group(obj, doc_matters); + goto default; + case "block": + _txt = odt_format.block(obj, doc_matters); + goto default; + case "verse": + _txt = odt_format.verse(obj, doc_matters); + goto default; + case "code": + _txt = odt_format.code(obj, doc_matters); + goto default; + case "table": + _txt = odt_format.table(obj, doc_matters); + goto default; + default: + doc_odt ~= _txt; + _txt = ""; + break; + } + break; + default: break; + } + break; + case "backmatter": + assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail"); + switch (obj.metainfo.is_of_type) { + case "para": + switch (obj.metainfo.is_a) { + case "heading": + _txt = delimit ~ odt_format.heading(obj, doc_matters); + goto default; + case "endnote": assert(part == "endnotes"); + _txt = odt_format.para(obj, doc_matters); + goto default; + case "glossary": assert(part == "glossary"); + _txt = odt_format.para(obj, doc_matters); + goto default; + case "bibliography": assert(part == "bibliography"); + _txt = odt_format.para(obj, doc_matters); + goto default; + case "bookindex": assert(part == "bookindex"); + _txt = odt_format.para(obj, doc_matters); + goto default; + case "blurb": assert(part == "blurb"); + _txt = odt_format.para(obj, doc_matters); + goto default; + default: + doc_odt ~= _txt; + _txt = ""; + break; + } + break; + default: break; + } + break; + case "comment": + break; + default: + { /+ debug +/ + if (doc_matters.opt.action.debug_do + && doc_matters.opt.action.verbose) { + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); + writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a); + writeln(__FILE__, ":", __LINE__, ": ", obj.text); + } + } + break; + } + } + } + return doc_odt; + } + + string odt_tail() { + string _odt_tail = format(q"┃spine: <www.doc_reform.org> and <www.sisudoc.org> + ┃",); + return _odt_tail; + } + string content_xml(D,I)( + const D doc_abstraction, + I doc_matters, + ) { + string _content_xml; + string break_line = (doc_matters.opt.action.debug_do) ? "\n" : ""; + string odt_break_page = format(q"┃┃",); + string br_pg = format(q"┃┃",); + _content_xml ~= odt_head(doc_matters); + _content_xml ~= odt_body(doc_abstraction, doc_matters); + _content_xml ~= odt_tail; + return _content_xml; + } + string manifest_xml(M)( + auto ref M doc_matters, + ) { + string _bullet = format(q"┃┃"); + string[] _images = [ _bullet ]; + foreach (image; doc_matters.srcs.image_list) { + _images ~= format(q"┃ ┃", image); + } + string _manifest_xml = format(q"┃ + + + + + %s + + + + + + ┃", + _images.join("\n"), + ); + return _manifest_xml; + } + void images_cp(M)( + auto ref M doc_matters, + ) { + { /+ (copy odt images) +/ + auto pth_odt = spinePathsODT!()(doc_matters); + foreach (image; doc_matters.srcs.image_list) { + auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image; + auto fn_src_out_file = pth_odt.image_dir("fs") ~ "/" ~ image; + auto fn_src_out_zip = pth_odt.image_dir("zip") ~ "/" ~ image; + if (exists(fn_src_in)) { + if (doc_matters.opt.action.debug_do) { + if (doc_matters.opt.action.debug_do) { + fn_src_in.copy(fn_src_out_file); + } + } + } + } + } + // return 0; + } + string meta_xml(M)( + auto ref M doc_matters, + ) { + /+ (meta_xml includes output time-stamp) +/ + string _meta_xml = format(q"┃ + + + %s + %s + %s + en-US + + + ┃", + doc_matters.generator_program.name_and_version, + doc_matters.generated_time, + doc_matters.generated_time, + ); + return _meta_xml; + } + void dirtree(I)( + I doc_matters, + ) { + auto pth_odt = spinePathsODT!()(doc_matters); + if (doc_matters.opt.action.debug_do) { /+ (dir tree) +/ + if (!exists(pth_odt.meta_inf_dir("fs"))) { + pth_odt.meta_inf_dir("fs").mkdirRecurse; + } + if (!exists(pth_odt.image_dir("fs"))) { + pth_odt.image_dir("fs").mkdirRecurse; + } + } + if (!exists(pth_odt.base_pth)) { + pth_odt.base_pth.mkdirRecurse; + } + // return 0; + } + string mimetype() { + string mimetype_ = format(q"┃application/vnd.oasis.opendocument.text┃"); + return mimetype_; + } + string manifest_rdf() { + string _manifest_rdf = format(q"┃ + + + + + + + + + + + + + + + + + + ┃"); + return _manifest_rdf; + } + string settings_xml() { + string _settings_xml = format(q"┃ + + + + 0 + 0 + 0 + 0 + true + false + + + view2 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 2 + true + 100 + false + + + + + true + false + false + true + true + false + true + false + false + + false + false + false + true + true + 0 + false + false + false + false + true + false + false + false + false + true + true + false + false + true + false + true + false + high-resolution + 1 + 0 + true + + + false + true + + false + true + false + true + false + true + false + + true + true + false + true + true + true + false + false + + false + 0 + false + false + true + true + + + + ┃"); + return _settings_xml; + } + string styles_xml() { + string _styles_xml = format(q"┃ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ┃"); + return _styles_xml; + } + + void writeOutputODT(W,I)( + const W odt_content, + I doc_matters, + ) { + auto pth_odt = spinePathsODT!()(doc_matters); + auto fn_odt = pth_odt.odt_file; + auto zip = new ZipArchive(); // ZipArchive zip = new ZipArchive(); + void ODTzip()(string contents, string fn) { + auto zip_arc_member_file = new ArchiveMember(); + zip_arc_member_file.name = fn; + auto zip_data = new OutBuffer(); + (doc_matters.opt.action.debug_do) + ? zip_data.write(contents.dup) + : zip_data.write(contents.dup + .replaceAll(rgx.spaces_line_start, "") + .replaceAll(rgx.newline, "") + .strip + ); + zip_arc_member_file.expandedData = zip_data.toBytes(); + zip.addMember(zip_arc_member_file); + createZipFile!()(fn_odt, zip.build()); + } + try { + if (!exists(pth_odt.base_pth)) { // check + pth_odt.base_pth.mkdirRecurse; + } + string fn; + File f; + { fn = pth_odt.mimetype("zip"); + ODTzip(odt_content.mimetype, fn); + } + { fn = pth_odt.manifest_rdf("zip"); + ODTzip(odt_content.manifest_rdf, fn); + } + { fn = pth_odt.settings_xml("zip"); + ODTzip(odt_content.settings_xml, fn); + } + { fn = pth_odt.styles_xml("zip"); + ODTzip(odt_content.styles_xml, fn); + } + { fn = pth_odt.content_xml("zip"); + ODTzip(odt_content.content_xml, fn); + } + { fn = pth_odt.manifest_xml("zip"); + ODTzip(odt_content.manifest_xml, fn); + } + { fn = pth_odt.meta_xml("zip"); + ODTzip(odt_content.meta_xml, fn); + } + { /+ (images) +/ + foreach (image; doc_matters.srcs.image_list) { + auto fn_src = doc_matters.src.image_dir_path ~ "/" ~ image; + auto fn_out = pth_odt.image_dir("zip") ~ "/" ~ image; + if (exists(fn_src)) { + { + auto zip_arc_member_file = new ArchiveMember(); + zip_arc_member_file.name = fn_out; + auto zip_data = new OutBuffer(); + zip_data.write(cast(char[]) ((fn_src).read)); + zip_arc_member_file.expandedData = zip_data.toBytes(); + zip.addMember(zip_arc_member_file); + createZipFile!()(fn_odt, zip.build()); + } + } + } + } + if (!(doc_matters.opt.action.quiet)) { + writeln(" ", pth_odt.odt_file); + } + } catch (ErrnoException ex) { + // Handle error + } + if (doc_matters.opt.action.debug_do) { + pth_odt.mimetype("fs"); /+ (mimetype) +/ + pth_odt.manifest_rdf("fs"); /+ (manifest.rdf) +/ + pth_odt.settings_xml("fs"); /+ (settings.xml) +/ + pth_odt.styles_xml("fs"); /+ (styles_xml) +/ + + pth_odt.content_xml("fs"); + pth_odt.manifest_xml("fs"); + pth_odt.meta_xml("fs"); + } + } + void outputODT(D,I)( + const D doc_abstraction, + I doc_matters, + ) { + struct ODT { + /+ fixed output +/ + string mimetype; + string manifest_rdf; + string settings_xml; + string styles_xml; + /+ variable output +/ + string content_xml; // substantive content + string manifest_xml; // image list changes + string meta_xml; // time stamp + } + // auto pth_odt = spinePathsODT!()(doc_matters); + auto odt = ODT(); + odt.mimetype = mimetype; + odt.manifest_rdf = manifest_rdf; + odt.settings_xml = settings_xml; + odt.styles_xml = styles_xml; + odt.content_xml = content_xml(doc_abstraction, doc_matters); + odt.manifest_xml = manifest_xml(doc_matters); + odt.meta_xml = meta_xml(doc_matters); + odt.writeOutputODT(doc_matters); + dirtree(doc_matters); + images_cp(doc_matters); // copy images + } +} diff --git a/src/doc_reform/io_out/package.d b/src/doc_reform/io_out/package.d new file mode 100644 index 0000000..1f11046 --- /dev/null +++ b/src/doc_reform/io_out/package.d @@ -0,0 +1,22 @@ +module doc_reform.io_out; +public import + std.algorithm, + std.array, + std.container, + std.exception, + std.path, + std.process, + std.range, + std.regex, + std.stdio, + std.string, + std.traits, + std.typecons, + // std.uni, + std.utf; +public import + doc_reform.share.defaults, + doc_reform.io_in.paths_source, + doc_reform.io_out.defaults, + doc_reform.io_out.paths_output, + doc_reform.io_out.rgx; diff --git a/src/doc_reform/io_out/paths_output.d b/src/doc_reform/io_out/paths_output.d new file mode 100644 index 0000000..5f474a6 --- /dev/null +++ b/src/doc_reform/io_out/paths_output.d @@ -0,0 +1,531 @@ +/++ + default settings ++/ +module doc_reform.io_out.paths_output; +import std.array, + std.path, + std.regex, + std.stdio; +import doc_reform.meta.rgx; +template spineOutPaths() { + auto spineOutPaths()( + string output_pth_root, + string lng = "", + ) { + struct _PathsStruct { + string output_root() { + return (output_pth_root.length > 0) + ? output_pth_root : ""; + } + string output_base() { + return ((output_root.chainPath(lng)).asNormalizedPath).array; + } + } + return _PathsStruct(); + } +} +template spineOutPathSQLite() { + auto spineOutPathSQLite(Po)( + Po output_pth_root, + ) { + struct _PathsStruct { + string output_root() { + return (output_pth_root.length > 0) + ? output_pth_root : ""; + } + string output_base() { + return ((output_root).asNormalizedPath).array; + } + } + return _PathsStruct(); + } +} +template spineOutPathsFnPd() { + /+ TODO stuff to work out here +/ + auto spineOutPathsFnPd(Fn,Pn)( + Fn fn_src_pth, + Pn pod_name_with_path + ) { + struct _PathsStruct { + string base_filename() { + return fn_src_pth.baseName.stripExtension; + } + string base_pod_and_filename() { // TODO + /+ + - if pod, + - pod_name + - file_name + - if pod_name == file_name + - file_name + - else if pod_name != file_name + - pod_name.file_name + +/ + string _fn_src = fn_src_pth.baseName.stripExtension; + string _output_base_name; + if (!(pod_name_with_path.empty)) { + if (pod_name_with_path == _fn_src) { + _output_base_name = _fn_src; + } else { + _output_base_name = pod_name_with_path ~ "." ~ _fn_src; + } + } else { + _output_base_name = _fn_src; + } + return _output_base_name; + } + } + return _PathsStruct(); + } +} + +template spineDocRootTreeHTML() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spineDocRootTreeHTML()(string lng) { + auto lng_pth = spineOutPaths!()("", lng); + string base_dir = "html"; + string suffix = ".html"; + struct _PathsStruct { + string base_filename(string fn_src) { + return fn_src.baseName.stripExtension; + } + string base_filename_scroll(string fn_src) { + return base_filename(fn_src); + } + string base_filename_seg(string fn_src) { + return base_filename(fn_src); + } + string doc_root() { + return ((lng_pth.output_root).asNormalizedPath).array; + } + string base() { + return (((lng).chainPath(base_dir)).asNormalizedPath).array; + } + string image() { + return (("image").asNormalizedPath).array; + } + string css() { + return (("css").asNormalizedPath).array; + } + string fn_seg_css() { + return ((css.chainPath("html_seg.css")).asNormalizedPath).array; + } + string fn_scroll_css() { + return ((css.chainPath("html_scroll.css")).asNormalizedPath).array; + } + string seg(string fn_src) { + return ((base.chainPath(base_filename_seg(fn_src))).asNormalizedPath).array; + } + string fn_scroll(string fn_src) { + return ((base.chainPath(base_filename_scroll(fn_src) ~ suffix)).asNormalizedPath).array; + } + string fn_seg(string fn_src, string seg_filename) { + return ((seg(fn_src).chainPath(seg_filename ~ suffix)).asNormalizedPath).array; + } + string tail_seg(string fn_src) { + return lng ~ "/html/" ~ base_filename_seg(fn_src); + } + string tail_fn_scroll(string fn_src) { + return lng ~ "/html/" ~ base_filename_scroll(fn_src) ~ suffix; + } + string tail_fn_seg(string fn_src, string seg_filename) { + return lng ~ "/html/" ~ seg(fn_src) ~ "/" ~ seg_filename ~ suffix; + } + } + return _PathsStruct(); + } +} +template spinePathsHTML() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsHTML()( + string output_path_root, + string lng, + ) { + auto doc_tree = spineDocRootTreeHTML!()(lng); + string base_dir = "html"; + string suffix = ".html"; + struct _PathsStruct { + string doc_root() { + return ((output_path_root.chainPath(doc_tree.doc_root)).asNormalizedPath).array; + } + string harvest(string fn_harvest) { + return doc_root ~ "/" ~ fn_harvest; + } + string base() { + return ((output_path_root.chainPath(doc_tree.base)).asNormalizedPath).array; + } + string image() { + return ((output_path_root.chainPath(doc_tree.image)).asNormalizedPath).array; + } + string css() { + return ((output_path_root.chainPath(doc_tree.css)).asNormalizedPath).array; + } + string fn_seg_css() { + return ((output_path_root.chainPath(doc_tree.fn_seg_css)).asNormalizedPath).array; + } + string fn_scroll_css() { + return ((output_path_root.chainPath(doc_tree.fn_scroll_css)).asNormalizedPath).array; + } + string seg(string fn_src) { + return ((output_path_root.chainPath(doc_tree.seg(fn_src))).asNormalizedPath).array; + } + string fn_scroll(string fn_src) { + return ((output_path_root.chainPath(doc_tree.fn_scroll(fn_src))).asNormalizedPath).array; + } + string fn_seg(string fn_src, string seg_filename) { + return ((output_path_root.chainPath(doc_tree.fn_seg(fn_src, seg_filename))).asNormalizedPath).array; + } + string tail_seg(string fn_src) { + return doc_tree.tail_seg(fn_src); + } + string tail_fn_scroll(string fn_src) { + return doc_tree.tail_fn_scroll(fn_src); + } + string tail_fn_seg(string fn_src, string seg_filename) { + return doc_tree.tail_fn_seg(fn_src, seg_filename); + } + } + return _PathsStruct(); + } +} +template spineUrlsHTML() { + import std.format; + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spineUrlsHTML()( + string url_doc_root, + string lng, + ) { + auto doc_tree = spineDocRootTreeHTML!()(lng); + string base_dir = "html"; + string suffix = ".html"; + struct _PathsStruct { + string doc_root() { + return url_doc_root ~ ((doc_tree.doc_root).asNormalizedPath).array; + } + string harvest(string fn_harvest) { + return format(q"┃%s/%s┃", + doc_root, + fn_harvest, + ); + } + string base() { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.base).asNormalizedPath).array, + ); + } + string image() { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.image).asNormalizedPath).array, + ); + } + string css() { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.css).asNormalizedPath).array, + ); + } + string fn_seg_css() { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.fn_seg_css).asNormalizedPath).array, + ); + } + string fn_scroll_css() { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.fn_scroll_css).asNormalizedPath).array, + ); + } + string seg(string fn_src) { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.seg(fn_src)).asNormalizedPath).array, + ); + } + string fn_scroll(string fn_src) { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.fn_scroll(fn_src)).asNormalizedPath).array, + ); + } + string fn_seg(string fn_src, string seg_filename) { + return format(q"┃%s/%s┃", + url_doc_root, + ((doc_tree.fn_seg(fn_src, seg_filename)).asNormalizedPath).array, + ); + } + string fn_scroll_obj_num(string fn_src, string obj_num) { + return format(q"┃%s/%s#%s┃", + url_doc_root, + ((doc_tree.fn_scroll(fn_src)).asNormalizedPath).array, + obj_num, + ); + } + string fn_seg_obj_num(string fn_src, string seg_filename, string obj_num) { + return format(q"┃%s/%s#%s┃", + url_doc_root, + ((doc_tree.fn_seg(fn_src, seg_filename)).asNormalizedPath).array, + obj_num, + ); + } + string tail_seg(string fn_src) { + return doc_tree.tail_seg(fn_src); + } + string tail_fn_scroll(string fn_src) { + return doc_tree.tail_fn_scroll(fn_src); + } + string tail_fn_seg(string fn_src, string seg_filename) { + return doc_tree.tail_fn_seg(fn_src, seg_filename); + } + } + return _PathsStruct(); + } +} +template spinePathsEPUB() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsEPUB()( + string output_pth_root, + string lng, + ) { + auto out_pth = spineOutPaths!()(output_pth_root, lng); + string base_dir = "epub"; + struct _PathsStruct { + string base() { + return (((out_pth.output_base).chainPath(base_dir)).asNormalizedPath).array; + } + string base_filename(string fn_src) { + return fn_src.baseName.stripExtension; + } + string base_filename_epub(string fn_src) { + return base_filename(fn_src) ~ "." ~ lng; + } + string doc_meta_inf() { + return (("META-INF").asNormalizedPath).array; + } + string doc_oebps() { + return (("OEBPS").asNormalizedPath).array; + } + string doc_oebps_css() { + return ((doc_oebps.chainPath("css")).asNormalizedPath).array; + } + string doc_oebps_image() { + return ((doc_oebps.chainPath("image")).asNormalizedPath).array; + } + string epub_file(string fn_src) { + return ((base.chainPath(base_filename_epub(fn_src) ~ ".epub")).asNormalizedPath).array; + } + string dirtop() { + return "".chainPath("").array; + } + string fn_mimetypes() { + return ((dirtop.chainPath("mimetypes")).asNormalizedPath).array; + } + string fn_dmi_container_xml() { + return ((doc_meta_inf.chainPath("container.xml")).asNormalizedPath).array; + } + string fn_oebps_toc_nav_xhtml() { + return ((doc_oebps.chainPath("toc_nav.xhtml")).asNormalizedPath).array; + } + string fn_oebps_toc_ncx() { + return ((doc_oebps.chainPath("toc.ncx")).asNormalizedPath).array; + } + string fn_oebps_content_opf() { + return ((doc_oebps.chainPath("content.opf")).asNormalizedPath).array; + } + string fn_oebps_content_xhtml(string seg_filename) { + return ((doc_oebps.chainPath(seg_filename ~ ".xhtml")).asNormalizedPath).array; + } + string fn_oebps_css() { + return ((doc_oebps_css.chainPath("epub.css")).asNormalizedPath).array; + } + /+ debug +/ + string dbg_docdir(string fn_src) { + return base.chainPath(base_filename(fn_src)).array; + } + string dbg_docdir_oebps(string fn_src) { + return dbg_docdir(fn_src).chainPath("OEBPS").array; + } + string dbg_doc_meta_inf(string fn_src) { + return dbg_docdir(fn_src).chainPath("META-INF").array; + } + string dbg_doc_oebps(string fn_src) { + return dbg_docdir(fn_src).chainPath("OEBPS").array; + } + string dbg_doc_oebps_css(string fn_src) { + return dbg_doc_oebps(fn_src).chainPath("css").array; + } + string dbg_doc_oebps_image(string fn_src) { + return dbg_doc_oebps(fn_src).chainPath("image").array; + } + string dbg_fn_mimetypes(string fn_src) { + return dbg_docdir(fn_src).chainPath("mimetypes").array; + } + string dbg_fn_dmi_container_xml(string fn_src) { + return dbg_doc_meta_inf(fn_src).chainPath("container.xml").array; + } + string dbg_fn_oebps_toc_nav_xhtml(string fn_src) { + return dbg_docdir_oebps(fn_src).chainPath("toc_nav.xhtml").array; + } + string dbg_fn_oebps_toc_ncx(string fn_src) { + return dbg_docdir_oebps(fn_src).chainPath("toc.ncx").array; + } + string dbg_fn_oebps_content_opf(string fn_src) { + return dbg_docdir_oebps(fn_src).chainPath("content.opf").array; + } + string dbg_fn_oebps_content_xhtml(string fn_src, string seg_filename) { + return dbg_docdir_oebps(fn_src).chainPath(seg_filename ~ ".xhtml").array; + } + string dbg_fn_oebps_css(string fn_src) { + return dbg_doc_oebps_css(fn_src).chainPath("epub.css").array; + } + } + return _PathsStruct(); + } +} +template spinePathsODT() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsODT(M)( + M doc_matters, + ) { + auto out_pth = spineOutPaths!()( doc_matters.output_path, doc_matters.src.language); + string base_dir = "odf"; + struct _PathsStruct { + string base_pth() { // dir will contain odt document file (also debug file tree) + return (((out_pth.output_base).chainPath(base_dir)).asNormalizedPath).array; + } + string odt_file() { + return ((base_pth.chainPath(doc_matters.src.doc_uid_out ~ ".odt")).asNormalizedPath).array; + } + string dirtop(string type) { + return (type == "zip") + ? "".chainPath("").array + : ((base_pth.chainPath(doc_matters.src.doc_uid_out)).asNormalizedPath).array; + } + string mimetype(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("mimetype")).asNormalizedPath).array; + } + string manifest_rdf(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("manifest.rdf")).asNormalizedPath).array; + } + string settings_xml(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("settings.xml")).asNormalizedPath).array; + } + string styles_xml(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("styles.xml")).asNormalizedPath).array; + } + string image_dir(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("Pictures")).asNormalizedPath).array; + } + string image(string image_fn_src, string type="fs") { + assert(type == "zip" || "fs"); + return ((image_dir(type).chainPath(image_fn_src)).asNormalizedPath).array; + } + string content_xml(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("content.xml")).asNormalizedPath).array; + } + string meta_inf_dir(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("META-INF")).asNormalizedPath).array; + } + string manifest_xml(string type="fs") { + assert(type == "zip" || "fs"); + return ((meta_inf_dir(type).chainPath("manifest.xml")).asNormalizedPath).array; + } + string meta_xml(string type="fs") { + assert(type == "zip" || "fs"); + return ((dirtop(type).chainPath("meta.xml")).asNormalizedPath).array; + } + } + return _PathsStruct(); + } +} +template spinePathsLaTeX() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsLaTeX(M)( + M doc_matters, + ) { + struct _PathsStruct { + string base_filename(string fn_src) { + return fn_src.baseName.stripExtension; + } + string base() { + auto out_pth = spineOutPaths!()(doc_matters.output_path, doc_matters.src.language); + string base_dir = "latex"; + return (((out_pth.output_root).chainPath(base_dir)).asNormalizedPath).array; + } + string latex_path_stuff() { + return ((base.chainPath(base_filename(doc_matters.src.filename))).asNormalizedPath).array; + } + string latex_file_with_path() { + return ((base.chainPath(base_filename(doc_matters.src.filename) ~ "." ~ doc_matters.src.language ~ ".tex")).asNormalizedPath).array; + } + string images() { + string image_dir = "image"; + return (((base).chainPath(image_dir)).asNormalizedPath).array; + } + } + return _PathsStruct(); + } +} +template spinePathsSQLiteDiscrete() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsSQLiteDiscrete()( + string output_pth_root, + string lng, + ) { + struct _PathsStruct { + string base_filename(string fn_src) { + return fn_src.baseName.stripExtension; + } + string base() { + auto out_pth = spineOutPaths!()(output_pth_root, lng); + string base_dir = "sqlite"; + return (((out_pth.output_base).chainPath(base_dir)).asNormalizedPath).array; + } + string seg(string fn_src) { + return ((base.chainPath(base_filename(fn_src))).asNormalizedPath).array; + } + string sqlite_file(string fn_src) { + return ((base.chainPath(base_filename(fn_src) ~ ".sql.db")).asNormalizedPath).array; + } + } + return _PathsStruct(); + } +} +template spinePathsSQLite() { + mixin spineRgxInit; + static auto rgx = Rgx(); + auto spinePathsSQLite(DbN, Po)( + DbN db_name, + Po output_pth_root, + ) { + struct _PathsStruct { + string base_filename(string fn_src) { + return fn_src.baseName.stripExtension; + } + string base() { + auto out_pth = spineOutPathSQLite!()(output_pth_root); // decide whether to have separate files for each language + string base_dir = "sqlite"; + return (((out_pth.output_root).chainPath(base_dir)).asNormalizedPath).array; + } + string sqlite_file() { + return ((base.chainPath(base_filename(db_name) ~ ".sql.db")).asNormalizedPath).array; + } + } + return _PathsStruct(); + } +} diff --git a/src/doc_reform/io_out/rgx.d b/src/doc_reform/io_out/rgx.d new file mode 100644 index 0000000..4d0801c --- /dev/null +++ b/src/doc_reform/io_out/rgx.d @@ -0,0 +1,114 @@ +/++ + regex: regular expressions used in sisu document parser ++/ +module doc_reform.io_out.rgx; +static template spineOutputRgxInit() { + import doc_reform.io_out.defaults; + static struct Rgx { + static newline = ctRegex!("\n", "mg"); + static space = ctRegex!(`[ ]`, "mg"); + static spaces_keep = ctRegex!(`(?P^[ ]+|[ ]{2,})`, "mg"); // code, verse, block + static spaces_line_start = ctRegex!(`^(?P[ ]+)`, "mg"); + static nbsp_char = ctRegex!(`░`, "mg"); + static src_pth_sst_or_ssm = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.](?Pss[tm]))$`); + static src_pth_pod_sst_or_ssm = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)media/text/[a-z]{2}/(?P[a-zA-Z0-9][a-zA-Z0-9._-]*?[.]ss[tm])$`); + static src_pth_contents = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9][a-zA-Z0-9._-]*)/pod[.]manifest$`); + static src_pth_zip = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.]zip)$`); + static src_pth_types = + ctRegex!(`^(?P[/]?[a-zA-Z0-9._-]+/)*(?P(?P[a-zA-Z0-9._-]+[.]ss[tm])|(?P[a-zA-Z0-9._-]+/pod[.]manifest)|(?P[a-zA-Z0-9._-]+[.]zip))$`); + static src_fn = + ctRegex!(`^([/]?(?:[a-zA-Z0-9._-]+/)*)(?P(?P[a-zA-Z0-9._-]+)[.](?Pss[tm]))$`); + static src_fn_master = ctRegex!(`^(?P/?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.]ssm)$`); + static src_fn_find_inserts = ctRegex!(`^(?P/?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.]ss[im])$`); + static insert_src_fn_ssi_or_sst = ctRegex!(`^<<\s*(?P[a-zA-Z0-9._-]+/)*(?P[a-zA-Z0-9._-]+[.]ss[ti])$`); + static src_base_parent_dir_name = ctRegex!(`[/](?P(?:[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure + static src_formalised_file_path_parts = ctRegex!(`(?P(?:[/a-zA-Z0-9._-]+?)(?P[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure + /+ line breaks +/ + static br_empty_line = ctRegex!(`\n[ ]*\n`, "mg"); + static br_newlines_linebreaks = ctRegex!(`[\n┘┙]`, "mg"); + static br_line = ctRegex!(`┘`, "mg"); + static br_nl = ctRegex!(`┙`, "mg"); + /+ inline markup footnotes endnotes +/ + static inline_notes_al = ctRegex!(`【(?:[*+]\s+|\s*)(.+?)】`, "mg"); + static inline_notes_al_special = ctRegex!(`【(?:[*+]\s+)(.+?)】`, "mg"); // TODO remove match when special footnotes are implemented + static inline_notes_al_gen = ctRegex!(`【.+?】`, "m"); + static inline_notes_al_regular = ctRegex!(`【(.+?)】`, "mg"); + static inline_notes_al_gen_text = ctRegex!(`【(?P.+?)】`, "m"); + static inline_notes_al_gen_ref = ctRegex!(`【(?P[*+]\s+)\s*(?P.+?)】`, "mg"); + static inline_notes_al_all_note = ctRegex!(`【(?P\d+|(?:[*]|[+])+)\s+(?P.+?)\s*】`, "mg"); + static inline_notes_al_regular_number_note = ctRegex!(`【(?P\d+)\s+(?P.+?)\s*】`, "mg"); + static inline_notes_al_special_char_note = ctRegex!(`【(?P(?:[*]|[+])+)\s+(?P.+?)】`, "mg"); + static inline_al_delimiter_open_regular = ctRegex!(`【\s`, "m"); + static inline_al_delimiter_open_symbol_star = ctRegex!(`【[*]\s`, "m"); + static inline_al_delimiter_open_symbol_plus = ctRegex!(`【[+]\s`, "m"); + static inline_text_and_note_al_ = ctRegex!(`(.+?(?:【[*+]*\s+.+?】|$))`, "mg"); + /+ inline markup links +/ + static inline_image = ctRegex!(`(?P
┥)☼(?P(?P[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P\d+)h(?P\d+))\s*(?P.*?┝┤.*?├)`, "mg");
+    static inline_image_without_dimensions                = ctRegex!(`(?P
┥)☼(?P(?P[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P0)h(?P0))\s*(?P.*?┝┤.*?├)`, "mg");
+    static inline_image_info                              = ctRegex!(`☼?(?P[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P\d+)h(?P\d+)`, "mg");
+    static inline_link_anchor                             = ctRegex!(`┃(?P\S+?)┃`, "mg"); // TODO *~text_link_anchor
+    static inline_link                                    = ctRegex!(`┥(?P.+?)┝┤(?P#?(\S+?))├`, "mg");
+    static inline_link_empty                              = ctRegex!(`┥(?P.+?)┝┤├`, "mg");
+    static inline_link_number                             = ctRegex!(`┥(?P.+?)┝┤(?P[0-9]+)├`, "mg"); // not used
+    static inline_link_number_only                        = ctRegex!(`(┥.+?┝)┤(?P[0-9]+)├`, "mg");
+    static inline_link_stow_uri                           = ctRegex!(`┥(?P.+?)┝┤(?P[^ 0-9#┥┝┤├][^ 0-9┥┝┤├]+)├`, "mg"); // will not stow (stowed links) or object number internal links
+    static inline_link_hash                               = ctRegex!(`┥(?P.+?)┝┤(?P#(?P\S+?))├`, "mg");
+    static inline_link_clean                              = ctRegex!(`┤(?:.+?)├|[┥┝]`, "mg");
+    static inline_link_toc_to_backmatter                  = ctRegex!(`┤#(?Pendnotes|bibliography|bookindex|glossary|blurb)├`, "mg");
+    static url                                            = ctRegex!(`https?://`, "mg");
+    static uri                                            = ctRegex!(`(?:https?|git)://`, "mg");
+    static uri_identify_components                        = ctRegex!(`(?P(?:https?|git)://)(?P\S+?/)(?P[^/]+)$`, "mg");
+    static inline_link_subtoc                             = ctRegex!(`^(?P[5-7])~ ┥(?P.+?)┝┤(?P.+?)├`, "mg");
+    static inline_link_fn_suffix                          = ctRegex!(`¤(.+?)(\.fnSuffix)`, "mg");
+    static inline_seg_link                                = ctRegex!(`(¤)(?:.+?)\.fnSuffix`, "mg");
+    static mark_internal_site_lnk                         = ctRegex!(`¤`, "mg");
+    static quotation_mark_sql_insert_delimiter            = ctRegex!("[']", "mg");
+    /+ inline markup font face mod +/
+    static inline_mark_emphasis                         = ctRegex!(`(?P[*])\{(?P.+?)\}[*]`, "mg");
+    static inline_mark_bold                             = ctRegex!(`(?P[!])\{(?P.+?)\}[!]`, "mg");
+    static inline_mark_underscore                       = ctRegex!(`(?P[_])\{(?P.+?)\}[_]`, "mg");
+    static inline_mark_italics                          = ctRegex!(`(?P[/])\{(?P.+?)\}[/]`, "mg");
+    static inline_mark_superscript                      = ctRegex!(`(?P\^)\{(?P.+?)\}\^`, "mg");
+    static inline_mark_subscript                        = ctRegex!(`(?P[,])\{(?P.+?)\}[,]`, "mg");
+    static inline_mark_strike                           = ctRegex!(`(?P[-])\{(?P.+?)\}[-]`, "mg");
+    static inline_mark_insert                           = ctRegex!(`(?P[+])\{(?P.+?)\}[+]`, "mg");
+    static inline_mark_mono                             = ctRegex!(`(?P[#])\{(?P.+?)\}[#]`, "mg");
+    static inline_mark_cite                             = ctRegex!(`(?P["])\{(?P.+?)\}["]`, "mg");
+    static inline_faces_line                              = ctRegex!(`^[*!/_]_ (?P.+?)((?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_emphasis_line                           = ctRegex!(`^\*_ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_bold_line                               = ctRegex!(`^!_ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_italics_line                            = ctRegex!(`^/_ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
+    static inline_underscore_line                         = ctRegex!(`^__ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
+    /+ inline markup font face mod +/
+    static inline_emphasis                                = ctRegex!(`[*]┨(?P.+?)┣[*]`, "mg");
+    static inline_bold                                    = ctRegex!(`[!]┨(?P.+?)┣[!]`, "mg");
+    static inline_underscore                              = ctRegex!(`[_]┨(?P.+?)┣[_]`, "mg");
+    static inline_italics                                 = ctRegex!(`[/]┨(?P.+?)┣[/]`, "mg");
+    static inline_superscript                             = ctRegex!(`\^┨(?P.+?)┣\^`, "mg");
+    // static inline_superscript                             = ctRegex!(`[\^]┨(?P.+?)┣[\^]`, "mg");
+    static inline_subscript                               = ctRegex!(`[,]┨(?P.+?)┣[,]`, "mg");
+    static inline_strike                                  = ctRegex!(`[-]┨(?P.+?)┣[-]`, "mg");
+    static inline_insert                                  = ctRegex!(`[+]┨(?P.+?)┣[+]`, "mg");
+    static inline_mono                                    = ctRegex!(`[■]┨(?P.+?)┣[■]`, "mg");
+    static inline_cite                                    = ctRegex!(`[‖]┨(?P.+?)┣[‖]`, "mg");
+    static inline_fontface_clean                          = ctRegex!(`[*!_/^,+■‖-]┨|┣[*!_/^,+■‖-]`, "mg");
+    /+ table delimiters +/
+    static table_delimiter_col                           = ctRegex!("[ ]*[┊][ ]*", "mg");
+    static table_delimiter_row                           = ctRegex!("[ ]*\n", "mg");
+    static xhtml_ampersand                            = ctRegex!(`[&]`, "m");      // &
+    static xhtml_quotation                            = ctRegex!(`["]`, "m");      // "
+    static xhtml_less_than                            = ctRegex!(`[<]`, "m");      // <
+    static xhtml_greater_than                         = ctRegex!(`[>]`, "m");      // >
+    static xhtml_line_break                           = ctRegex!(` [\\]{2}`, "m"); // 

+    static latex_special_char                         = ctRegex!(`([%${}_#&\\])`);
+    static latex_special_char_for_escape              = ctRegex!(`([%${}_#\\])`);
+    static latex_special_char_for_escape_and_braces   = ctRegex!(`([&])`);
+    static latex_special_char_for_escape_url          = ctRegex!(`([%])`);
+    static latex_special_char_escaped                 = ctRegex!(`\\([%${}_#\\])`);
+    static latex_special_char_escaped_braced          = ctRegex!(`[{]\\([&])[}]`);
+    static latex_identify_inline_link                 = ctRegex!(`┥.+?┝┤\S+?├`, "mg");
+    static latex_clean_internal_link                  = ctRegex!(`^(?:#|¤\S+?#)`, "m");
+    static latex_identify_inline_fontface             = ctRegex!(`\\([_#$]┨.+?┣)\\([_#$])`, "mg");
+    static latex_clean_bookindex_linebreak            = ctRegex!(`\s*\\\\\\\\\s*`, "m");
+  }
+}
diff --git a/src/doc_reform/io_out/source_pod.d b/src/doc_reform/io_out/source_pod.d
new file mode 100644
index 0000000..31c0b45
--- /dev/null
+++ b/src/doc_reform/io_out/source_pod.d
@@ -0,0 +1,374 @@
+module doc_reform.io_out.source_pod;
+template spinePod() {
+  import doc_reform.io_out;
+  import
+    std.digest.sha,
+    std.file,
+    std.outbuffer,
+    std.zip,
+    std.conv : to;
+  import
+    doc_reform.io_out.create_zip_file,
+    doc_reform.io_out.xmls;
+  void spinePod(T)(T doc_matters) {
+    debug(asserts) {
+      // static assert(is(typeof(doc_matters) == tuple));
+    }
+    mixin spineOutputRgxInit;
+    string pwd = doc_matters.env.pwd;
+    auto src_path_info = doc_matters.src_path_info;
+    auto pth_dr_doc_src = doc_matters.src_path_info;
+    auto pths_pod = spinePathsPods!()(doc_matters);
+    mixin spineLanguageCodes;
+    auto lang = Lang();
+    static auto rgx = Rgx();
+    assert (doc_matters.src.filename.match(rgx.src_fn));
+    auto pod_archive(Z)(
+      string _source_type,
+      string _data_in,
+      string _pth_out,
+      Z zip
+    ) {
+      auto zip_arc_member_file = new ArchiveMember();
+      zip_arc_member_file.name = _pth_out;
+      auto zip_data = new OutBuffer();
+      switch (_source_type) {
+      case "file_path_bin":
+        zip_data.write(cast(char[]) ((_data_in).read));
+        goto default;
+      case "file_path_text":
+        zip_data.write((_data_in).readText);
+        goto default;
+      case "string":
+        zip_data.write(_data_in);
+        goto default;
+      default:
+        zip_arc_member_file.expandedData = zip_data.toBytes();
+        zip.addMember(zip_arc_member_file);
+      }
+      return zip;
+    }
+    try {
+      /+ create directory structure +/
+      if (!exists(pths_pod.pod_dir_())) {
+        // used both by pod zipped (& pod filesystem (unzipped) which makes its own recursive dirs)
+        pths_pod.pod_dir_().mkdirRecurse;
+      }
+      if (doc_matters.opt.action.source) {
+        if (!(doc_matters.opt.action.quiet)) {
+          writeln(" ", pths_pod.fn_pod_filelist(doc_matters.src.filename).filesystem_open_zpod);
+        }
+        if (!exists(pths_pod.text_root(doc_matters.src.filename).filesystem_open_zpod)) {
+          pths_pod.text_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
+        }
+        if (!exists(pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod)) {
+          pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
+        }
+        if (!exists(pths_pod.media_root(doc_matters.src.filename).filesystem_open_zpod)) {
+          pths_pod.media_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
+        }
+        if (!exists(pths_pod.css(doc_matters.src.filename).filesystem_open_zpod)) {
+          pths_pod.css(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
+        }
+        if (!exists(pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod)) {
+          pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
+        }
+        if (!exists(pths_pod.doc_lng(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod)) {
+          pths_pod.doc_lng(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod.mkdirRecurse;
+        }
+      }
+      debug(pod) {
+        writeln(__LINE__, ": ",
+          doc_matters.src.filename, " -> ",
+          pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod
+        );
+      }
+      auto zip = new ZipArchive();
+      auto fn_pod = pths_pod.pod_filename(doc_matters.src.filename).zpod;
+      { /+ bundle images +/
+        foreach (image; doc_matters.srcs.image_list) {
+          debug(podimages) {
+            writeln(
+              pth_dr_doc_src.image_root.to!string, "/", image, " -> ",
+              pths_pod.image_root(doc_matters.src.filename).zpod, "/", image
+            );
+          }
+          auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image;
+          auto fn_src_out_pod_zip_base
+            = pths_pod.image_root(doc_matters.src.filename).zpod.to!string
+            ~ "/" ~ image;
+          auto fn_src_out_filesystem
+            = pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod.to!string
+            ~ "/" ~ image;
+          if (exists(fn_src_in)) {
+            debug(io) {
+              writeln("(io debug) src out found: ", fn_src_in);
+            }
+            if (doc_matters.opt.action.source) {
+              fn_src_in.copy(fn_src_out_filesystem);
+            }
+            if (doc_matters.opt.action.pod) {
+              zip = pod_archive("file_path_bin", fn_src_in, fn_src_out_pod_zip_base, zip);
+            }
+          } else {
+            if (doc_matters.opt.action.debug_do
+            && doc_matters.opt.action.verbose) {
+              writeln("WARNING (io) src out NOT found (image): ", fn_src_in);
+            }
+          }
+        }
+      } { /+ bundle dr_document_make +/
+        auto fn_src_in = ((doc_matters.src.is_pod)
+          ? doc_matters.src.conf_dir_path
+          : pth_dr_doc_src.conf_root).to!string
+          ~ "/" ~ "dr_document_make";
+        auto fn_src_out_pod_zip_base
+          = pths_pod.conf_root(doc_matters.src.filename).zpod.to!string ~ "/" ~ "dr_document_make";
+        auto fn_src_out_filesystem
+          = pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod.to!string
+          ~ "/" ~ "dr_document_make";
+        if (exists(fn_src_in)) {
+          debug(io) {
+            writeln("(io debug) src out found: ", fn_src_in);
+          }
+          if (doc_matters.opt.action.source) {
+            fn_src_in.copy(fn_src_out_filesystem);
+          }
+          if (doc_matters.opt.action.pod) {
+            zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
+          }
+        } else {
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            writeln("WARNING (io) src out NOT found (document make): ", fn_src_in);
+          }
+        }
+      } { /+ pod manifest +/
+        auto fn_src_in = doc_matters.src.file_with_absolute_path.to!string;
+        auto fn_src_out_pod_zip_base
+          = pths_pod.pod_manifest(doc_matters.src.filename).zpod.to!string;
+        auto fn_src_out_filesystem
+          = pths_pod.pod_manifest(doc_matters.src.filename).filesystem_open_zpod.to!string; // needed without root path
+        auto fn_src_out_inside_pod
+          = pths_pod.pod_manifest(doc_matters.src.filename).zpod.to!string; // needed without root path
+        string[] filelist_src_out_pod_arr;
+        string[] filelist_src_zpod_arr;
+        if (exists(fn_src_in)) {
+          debug(io) {
+            writeln("(io debug) src in found: ", fn_src_in);
+          }
+          filelist_src_out_pod_arr ~= fn_src_out_pod_zip_base;
+          filelist_src_zpod_arr ~= fn_src_out_inside_pod;
+          {
+            import dyaml;
+            auto pod_filelist_yaml_string
+              = File(pths_pod.fn_pod_filelist(doc_matters.src.filename).filesystem_open_zpod, "w");
+            Node _pmy;
+            string _pm = "doc:\n  filename: " ~ doc_matters.src.filename ~ "\n  language: " ~ doc_matters.pod.manifest_list_of_languages.to!string ~ "\n";
+            if (doc_matters.opt.action.debug_do
+            && doc_matters.opt.action.verbose) {
+              _pmy = Loader.fromString(_pm).load();
+              writeln("pod filename:  ", _pmy["doc"]["filename"].get!string);
+              writeln("pod languages: ", doc_matters.pod.manifest_list_of_languages.to!string);
+              writeln("pod languages: ", doc_matters.src.language);
+              // foreach(string _l; _pmy["doc"]["language"]) {
+              //   writeln("language:      ", _l);
+              // }
+            }
+            if (doc_matters.opt.action.source) {
+              pod_filelist_yaml_string.writeln(_pm);
+            }
+            if (doc_matters.opt.action.pod) {
+              zip = pod_archive("string", _pm, fn_src_out_pod_zip_base, zip);
+            }
+          }
+        }
+      } { /+ bundle primary file (.ssm/.sst) +/
+        auto fn_src_in = doc_matters.src.file_with_absolute_path.to!string;
+        auto fn_src_out_pod_zip_base
+          = pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).zpod.to!string;
+        auto fn_src_out_filesystem
+          = pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod.to!string; // needed without root path:
+        auto fn_src_out_inside_pod
+          = pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).zpod.to!string; // needed without root path:
+        string[] filelist_src_out_pod_arr;
+        string[] filelist_src_zpod_arr;
+        if (exists(fn_src_in)) {
+          debug(io) {
+            writeln("(io debug) src in found: ", fn_src_in);
+          }
+          filelist_src_out_pod_arr ~= fn_src_out_pod_zip_base;
+          filelist_src_zpod_arr ~= fn_src_out_inside_pod;
+          string _pod_to_markup_file = doc_matters.src.pod_name ~ "/" ~ "media/text/" ~ doc_matters.src.language ~ "/" ~ doc_matters.src.filename;
+          if (doc_matters.opt.action.source) {
+            fn_src_in.copy(fn_src_out_filesystem);
+          }
+          if (doc_matters.opt.action.pod) {
+            auto _rgx = regex(r"(?P\S+?)(?P[a-z_-]+)/(?Pmedia/text/)(?P\S+?)/(?P\S+?\.ss[mt])");
+            if (auto _x = fn_src_in.match(_rgx)){
+              if (doc_matters.src.lng == doc_matters.pod.manifest_list_of_languages[$-1]) {
+                string _path_to_pod = _x.captures["path_to_pod"];
+                string _podname = _x.captures["podname"];
+                string _root_to_lang = _x.captures["from_root"];
+                string _language = _x.captures["language"];
+                string _filename = _x.captures["filename"];
+                foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
+                  string _pth_mkup_src_in = _path_to_pod ~ _podname ~ "/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
+                  string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
+                  zip = pod_archive("file_path_text", _pth_mkup_src_in, _pth_mkup_src_out, zip);
+                }
+              }
+            } else {
+              zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
+            }
+          }
+        } else {
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            writeln("WARNING (io) src in NOT found (markup source): ", fn_src_in);
+          }
+        }
+      } { /+ bundle insert files (.ssi) +/
+        if (doc_matters.srcs.file_insert_list.length > 0) {
+          auto _rgx = regex(r"(?P\S+?)(?P[a-z_-]+)/(?Pmedia/text/)(?P\S+?)/(?P\S+?\.ss[i])");
+          foreach (insert_file; doc_matters.srcs.file_insert_list) {
+            debug(pod) {
+              writeln(
+                insert_file, " -> ",
+                pths_pod.fn_doc_insert(
+                  doc_matters.src.filename,
+                  insert_file,
+                  doc_matters.src.language,
+                ).zpod
+              );
+            }
+            if (auto _x = insert_file.match(_rgx)){
+              if (doc_matters.src.lng == doc_matters.pod.manifest_list_of_languages[$-1]) {
+                string _path_to_pod = _x.captures["path_to_pod"];
+                string _podname = _x.captures["podname"];
+                string _root_to_lang = _x.captures["from_root"];
+                string _language = _x.captures["language"];
+                string _filename = _x.captures["filename"];
+                foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
+                  string _pth_mkup_src_in = _path_to_pod ~ _podname ~ "/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
+                  string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
+                  if (exists(_pth_mkup_src_in)) {
+                    if (doc_matters.opt.action.source) {
+                      auto fn_src_out_filesystem // you need to change language sources
+                        = pths_pod.fn_doc_insert(
+                          doc_matters.src.filename, // doc_matters.src.filename
+                          _pth_mkup_src_in, // insert_file
+                          _lang,
+                        ).filesystem_open_zpod.to!string;
+                      _pth_mkup_src_in.copy(fn_src_out_filesystem); // check why here, thought dealt with elsewhere
+                    }
+                    if (doc_matters.opt.action.pod) {
+                       zip = pod_archive("file_path_text", _pth_mkup_src_in, _pth_mkup_src_out, zip);
+                    }
+                  } else {
+                    if (doc_matters.opt.action.debug_do
+                    && doc_matters.opt.action.verbose) {
+                      writeln("WARNING (io) src out NOT found (insert file): ", _pth_mkup_src_in);
+                    }
+                  }
+                }
+              }
+            } else {
+              auto fn_src_in = insert_file;
+              auto fn_src_out_pod_zip_base
+                = pths_pod.fn_doc_insert(
+                  doc_matters.src.filename,
+                  insert_file,
+                  doc_matters.src.language,
+                ).zpod.to!string;
+              auto fn_src_out_filesystem
+                = pths_pod.fn_doc_insert(
+                  doc_matters.src.filename,
+                  insert_file,
+                  doc_matters.src.language,
+                ).filesystem_open_zpod.to!string;
+              if (exists(fn_src_in)) {
+                debug(io) {
+                  writeln("(io debug) src out found: ", fn_src_in);
+                }
+                if (doc_matters.opt.action.source) {
+                  fn_src_in.copy(fn_src_out_filesystem);
+                }
+                if (doc_matters.opt.action.pod) {
+                  zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
+                }
+              } else {
+                if (doc_matters.opt.action.debug_do
+                && doc_matters.opt.action.verbose) {
+                  writeln("WARNING (io) src out NOT found (insert file): ", fn_src_in);
+                }
+              }
+            }
+          }
+        }
+      } {
+        auto fn_src_in = doc_matters.src.filename;
+        if (doc_matters.opt.action.pod) {
+          if (exists(doc_matters.src.file_with_absolute_path)) {
+            createZipFile!()(fn_pod, zip.build());
+          } else {
+            writeln("WARNING check missing source file(s): ", doc_matters.opt.action.pod);
+          }
+          if (!(exists(fn_pod))) {
+            writeln("WARNING failed to create pod zip archive: ", fn_pod);
+          }
+        }
+      }
+      if (exists(fn_pod)) {
+        try {
+          if (!(doc_matters.opt.action.quiet)
+          && doc_matters.opt.action.pod) {
+            auto data = (cast(byte[]) (fn_pod).read);
+            if (doc_matters.opt.action.verbose) {
+              writeln(" ", doc_matters.src.filename, " > ");
+            }
+            if (doc_matters.opt.action.pod) {
+              writefln(" %s\n   %s %-(%02x%)", fn_pod, "sha256", data.sha256Of);
+            }
+          }
+          debug(pod) {
+            try {
+              auto zipped = new ZipArchive((fn_pod).read);
+              foreach (filename, member; zipped.directory) {
+                auto data = zipped.expand(member);
+                writeln("> ", filename, " length ", data.length);
+              }
+            } catch (ZipException ex) {
+              // Handle errors
+            }
+            if (doc_matters.src.filename == "dr_doc/media/text/en/the_wealth_of_networks.yochai_benkler.sst") {
+              assert(
+                ((data).sha256Of).toHexString
+                == "626F83A31ED82F42CF528E922C1643498A137ABA3F2E5AFF8A379EA79EA22A1E",
+                "\npod: sha256 value for "
+                ~ doc_matters.src.filename
+                ~ " has changed, is now: "
+                ~ ((data).sha256Of).toHexString
+              );
+            }
+            if (doc_matters.src.filename == "dr_doc/media/text/en/sisu_markup_stress_test.sst") {
+              assert(
+                ((data).sha256Of).toHexString
+                == "AAE0C87AB3F6D5F7385AEEA6EE661F56D40475CFE87AD930C78C9FE07FFB0D91",
+                "\npod: sha256 value for "
+                ~ doc_matters.src.filename
+                ~ " has changed, is now: "
+                ~ ((data).sha256Of).toHexString
+              );
+            }
+          }
+        } catch (ErrnoException ex) {
+          // Handle errors
+        }
+      }
+      
+    } catch (ErrnoException ex) {
+      // Handle error
+    }
+  }
+}
diff --git a/src/doc_reform/io_out/sqlite.d b/src/doc_reform/io_out/sqlite.d
new file mode 100644
index 0000000..0995fe1
--- /dev/null
+++ b/src/doc_reform/io_out/sqlite.d
@@ -0,0 +1,1561 @@
+module doc_reform.io_out.sqlite;
+import doc_reform.io_out;
+import
+  std.file,
+  std.uri,
+  std.conv : to;
+import d2sqlite3;
+import std.typecons : Nullable;
+mixin spineOutputRgxInit;
+mixin InternalMarkup;
+static auto rgx = Rgx();
+static auto mkup = InlineMarkup();
+long _metadata_tid_lastrowid;
+template SQLiteHubBuildTablesAndPopulate() {
+  void SQLiteHubBuildTablesAndPopulate(D,M)(
+    const D  doc_abstraction,
+          M  doc_matters,
+  ) {
+    auto pth_sqlite = spinePathsSQLite!()(doc_matters.sqlite.filename, doc_matters.output_path);
+    pth_sqlite.base.mkdirRecurse;
+    auto db = Database(pth_sqlite.sqlite_file);
+    template SQLiteDbStatementComposite() {
+      void SQLiteDbStatementComposite(Db,D,M)(
+              Db   db,
+        const D    doc_abstraction,
+              M    doc_matters,
+      ) {
+        {
+          string _db_statement;
+          {
+            if ((doc_matters.opt.action.sqlite_db_create)) {
+              auto pth_sqlite = spinePathsSQLite!()(doc_matters.sqlite.filename, doc_matters.output_path);
+              pth_sqlite.base.mkdirRecurse;
+              _db_statement ~= SQLiteTablesReCreate!()();
+              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "TABLE RE-CREATE");
+            }
+            if (doc_matters.opt.action.sqlite_delete) {
+              _db_statement ~= SQLiteDeleteDocument!()(doc_matters);
+              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "DELETE Document");
+            }
+            if (doc_matters.opt.action.sqlite_update) {
+              _db_statement ~= SQLiteDeleteDocument!()(doc_matters);
+              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "DELETE Document");
+              _db_statement ~= SQLiteInsertMetadata!()(doc_matters);
+              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "INSERT MetaData");
+              /+ get tid (lastrowid or max) for use in doc_objects table +/
+              _db_statement ~= doc_abstraction.SQLiteInsertDocObjectsLoop!()(doc_matters);
+              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "INSERT DocObjects");
+            }
+          }
+          db.close;
+        }
+        if (!(doc_matters.opt.action.quiet)) {
+          writeln(" ", pth_sqlite.sqlite_file);
+        }
+      }
+    }
+    SQLiteDbStatementComposite!()(db, doc_abstraction, doc_matters);
+  }
+}
+template SQLiteHubDiscreteBuildTablesAndPopulate() {
+  void SQLiteHubDiscreteBuildTablesAndPopulate(D,M)(
+    const D    doc_abstraction,
+          M    doc_matters,
+  ) {
+    auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.webserv_url_doc_root, doc_matters.src.language);
+    auto pth_sqlite = spinePathsSQLiteDiscrete!()(doc_matters.output_path, doc_matters.src.language);
+    pth_sqlite.base.mkdirRecurse;
+    auto db = Database(pth_sqlite.sqlite_file(doc_matters.src.filename));
+    template SQLiteDiscreteDbStatementComposite() {
+      void SQLiteDiscreteDbStatementComposite(Db,D,M)(
+              Db   db,
+        const D    doc_abstraction,
+              M    doc_matters,
+      ) {
+        {
+          string _db_statement;
+          {
+            _db_statement ~= SQLiteTablesReCreate!()();
+            _db_statement ~= SQLiteInsertMetadata!()(doc_matters);
+            _db_statement ~= doc_abstraction.SQLiteInsertDocObjectsLoop!()(doc_matters);
+            SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "table CREATE Tables, INSERT DocObjects");
+          }
+          db.close;
+        }
+        if (!(doc_matters.opt.action.quiet)) {
+          writeln(" ", pth_sqlite.sqlite_file(doc_matters.src.filename));
+        }
+      }
+    }
+    SQLiteDiscreteDbStatementComposite!()(db, doc_abstraction, doc_matters);
+  }
+}
+template SQLiteDbRun() {
+  void SQLiteDbRun(Db,St,O)(
+    Db       db,
+    St       db_statement,
+    O        opt_action,
+    string   note,
+  ) {
+    debug(sql_statement) {
+      writeln(db_statement);
+    }
+    try {
+      db.run(
+        "\nBEGIN;\n" ~
+        db_statement ~
+        "\nCOMMIT;\n"
+      );
+      if (!(opt_action.sqlite_discrete)
+        && !(opt_action.sqlite_db_create)
+      ) {
+      }
+    } catch (ErrnoException ex) {
+      writeln("ERROR SQLite : ", ex);
+    } catch (Exception ex) {
+      writeln("ERROR SQLite : ", ex);
+    }
+    { /+ debug +/
+      if (opt_action.debug_do
+      && opt_action.verbose) {
+        writeln(note);
+        if (opt_action.very_verbose) {
+          writeln(db_statement);
+        }
+      }
+    }
+  }
+}
+template SQLinsertDelimiter() {
+  auto SQLinsertDelimiter(string _txt) {
+    _txt = _txt
+      .replaceAll(rgx.quotation_mark_sql_insert_delimiter, "$0$0");
+    return _txt;
+  }
+}
+template SQLiteFormatAndLoadObject() {
+  auto SQLiteFormatAndLoadObject(M)(
+    M    doc_matters,
+  ) {
+    mixin spineOutputRgxInit;
+    struct sqlite_format_and_load_objects {
+      string generic_munge_sanitize_text_for_search(
+        string _txt,
+      ) {
+        string _notes;
+        string _urls;
+        if (_txt.matchFirst(rgx.inline_notes_al_gen)) {
+          foreach (m; _txt.matchAll(rgx.inline_notes_al_gen_text)) {
+            _notes ~= "\n" ~ m["text"];
+          }
+          _txt = _txt.replaceAll(rgx.inline_notes_al_gen, "");
+        }
+        if (_txt.matchFirst(rgx.inline_link)) {
+          foreach (m; _txt.matchAll(rgx.inline_link)) {
+            if (m["link"].match(rgx.url)) {
+              _urls ~= "\n" ~ m["link"];
+            }
+          }
+          _txt = _txt.replaceAll(rgx.inline_link_clean, "");
+        }
+        if (_notes.length > 0) {
+          _txt ~= _notes;
+        }
+        if (_urls.length > 0) {
+          _txt ~= _urls;
+        }
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            writeln(_txt, "\n");
+          }
+        }
+        debug(sql_text_clean) {
+          writeln(_txt);
+        }
+        return _txt;
+      }
+      string munge_html(M,O)(
+              M    doc_matters,
+        const O    obj,
+      ) {
+        string _html_special_characters(string _txt){
+          _txt = _txt
+            .replaceAll(rgx.xhtml_ampersand,    "&")
+            .replaceAll(rgx.xhtml_quotation,    """)
+            .replaceAll(rgx.xhtml_less_than,    "<")
+            .replaceAll(rgx.xhtml_greater_than, ">")
+            .replaceAll(rgx.nbsp_char,          " ")
+            .replaceAll(rgx.xhtml_line_break,   "
");
+          return _txt;
+        }
+        string _html_font_face(string _txt){
+          _txt = _txt
+            .replaceAll(rgx.inline_emphasis,    "$1")
+            .replaceAll(rgx.inline_bold,        "$1")
+            .replaceAll(rgx.inline_underscore,  "$1")
+            .replaceAll(rgx.inline_italics,     "$1")
+            .replaceAll(rgx.inline_superscript, "$1")
+            .replaceAll(rgx.inline_subscript,   "$1")
+            .replaceAll(rgx.inline_strike,      "$1")
+            .replaceAll(rgx.inline_insert,      "$1")
+            .replaceAll(rgx.inline_mono,        "$1")
+            .replaceAll(rgx.inline_cite,        "$1");
+          return _txt;
+        }
+        string _notes;
+        string _urls;
+        string _txt = _html_font_face(_html_special_characters(obj.text));
+        if (_txt.matchFirst(rgx.inline_notes_al_gen)) {
+          foreach (m; _txt.matchAll(rgx.inline_notes_al_gen_text)) {
+            _notes ~= "\n" ~ m["text"];
+          }
+          _txt = _txt.replaceAll(rgx.inline_notes_al_gen_ref, "$1 ");
+        }
+        if (_notes.length > 0) {
+          _txt ~= _notes;
+        }
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            writeln(_txt, "\n");
+          }
+        }
+        return _txt;
+      }
+      string html_special_characters(string _txt){
+        _txt = _txt
+          .replaceAll(rgx.xhtml_ampersand,    "&")
+          .replaceAll(rgx.xhtml_quotation,    """)
+          .replaceAll(rgx.xhtml_less_than,    "<")
+          .replaceAll(rgx.xhtml_greater_than, ">")
+          .replaceAll(rgx.nbsp_char,          " ")
+          .replaceAll(rgx.xhtml_line_break,   "
");
+        return _txt;
+      }
+      string html_special_characters_code(string _txt){
+        _txt = _txt
+          .replaceAll(rgx.xhtml_ampersand,    "&")
+          .replaceAll(rgx.xhtml_quotation,    """)
+          .replaceAll(rgx.xhtml_less_than,    "<")
+          .replaceAll(rgx.xhtml_greater_than, ">")
+          .replaceAll(rgx.nbsp_char,          " ");
+        return _txt;
+      }
+      string html_font_face(string _txt){
+        _txt = _txt
+          .replaceAll(rgx.inline_emphasis,    "$1")
+          .replaceAll(rgx.inline_bold,        "$1")
+          .replaceAll(rgx.inline_underscore,  "$1")
+          .replaceAll(rgx.inline_italics,     "$1")
+          .replaceAll(rgx.inline_superscript, "$1")
+          .replaceAll(rgx.inline_subscript,   "$1")
+          .replaceAll(rgx.inline_strike,      "$1")
+          .replaceAll(rgx.inline_insert,      "$1")
+          .replaceAll(rgx.inline_mono,        "$1")
+          .replaceAll(rgx.inline_cite,        "$1");
+        return _txt;
+      }
+      string inline_images(M,O)(
+                     M  doc_matters,
+        const        O  obj,
+        string          _txt,
+        string          _suffix    = ".html",
+        string          _xml_type = "seg",
+      ) {
+        string _img_pth;
+        if (_xml_type == "epub") {
+          _img_pth = "image/";
+        } else if (_xml_type == "scroll") {
+          _img_pth = "../../image/";
+        } else if (_xml_type == "seg") {
+          _img_pth = "../../../image/";
+        }
+        if (_txt.match(rgx.inline_image)) {
+          _txt = _txt.replaceAll( // TODO bug where image dimensions (w or h) not given & consequently set to 0; should not be used (calculate earlier, abstraction)
+              rgx.inline_image,
+              ("$1 $6"));
+        }
+        return _txt;
+      }
+      string inline_links(M,O)(
+                     M doc_matters,
+        const        O obj,
+        string         _txt,
+        string         _xml_type = "seg",
+      ) {
+        if (obj.has.inline_links) {
+          if  (obj.metainfo.is_a != "code") {
+            _txt = replaceAll!(m =>
+                m[1] ~ "┤" ~ to!string((obj.stow.link[m[2].to!ulong])).encode ~ "├"
+              )(_txt, rgx.inline_link_number_only);
+          }
+          if ((_txt.match(rgx.mark_internal_site_lnk))
+          && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
+            _txt = _txt.replaceAll(
+              rgx.inline_seg_link,
+              "$1");
+          }
+          auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
+          if (_xml_type == "seg") {
+            foreach (m; _txt.match(rgx.inline_link_hash)) {
+              if (m.captures[3] in doc_matters.has.tag_associations) {
+                if (m.captures[3] == doc_matters.has.tag_associations[(m.captures[3])]["seg_lv4"]) {
+                  _txt = _txt.replaceFirst(
+                    rgx.inline_link_hash,
+                    "┥$1┝┤"
+                      ~ doc_matters.conf_make_meta.conf.webserv_url_doc_root
+                      ~ "/"
+                      ~ pth_html.tail_fn_seg(doc_matters.src.filename, "$3.html")
+                    ~ "├"
+                  );
+                } else {
+                  _txt = _txt.replaceFirst(
+                    rgx.inline_link_hash,
+                    "┥$1┝┤"
+                      ~ doc_matters.conf_make_meta.conf.webserv_url_doc_root
+                      ~ "/"
+                      ~ doc_matters.has.tag_associations[(m.captures[3])]["seg_lv4"]
+                      ~ ".html"
+                      ~ "#" ~ "$3"
+                    ~ "├"
+                  );
+                }
+              } else {
+                if (!(doc_matters.opt.action.quiet)) {
+                  writeln(
+                    "WARNING on internal document links, anchor to link <<"
+                     ~ m.captures[3]
+                     ~ ">> not found in document, "
+                     ~ "anchor: " ~ m.captures[3]
+                     ~ " document: " ~ doc_matters.src.filename
+                  );
+                }
+              }
+            }
+          } else {
+            if (auto m = _txt.match(rgx.inline_link_hash)) {
+              _txt = _txt.replaceFirst(
+                rgx.inline_link_hash,
+                "┥$1┝┤"
+                  ~ doc_matters.conf_make_meta.conf.webserv_url_doc_root
+                  ~ "/"
+                  ~ pth_html.tail_fn_scroll(doc_matters.src.filename)
+                  ~ "#" ~ "$3"
+                ~ "├"
+              );
+            }
+          }
+          _txt = _txt
+            .replaceAll(
+              rgx.inline_link_fn_suffix,
+              ("$1.html"))
+            .replaceAll(
+              rgx.inline_link,
+              ("$1"))
+            .replaceAll(
+              rgx.mark_internal_site_lnk,
+              "");
+        }
+        debug(markup_links) {
+          if (_txt.match(rgx.inline_link)) {
+            writeln(__LINE__,
+              " (missed) markup link identified (",
+              obj.has.inline_links,
+              "): ", obj.metainfo.is_a, ": ",
+              obj.text
+            );
+          }
+        }
+        debug(markup) {
+          if (_txt.match(rgx.inline_link)) {
+            writeln(__LINE__,
+              " (missed) markup link identified (",
+              obj.has.inline_links,
+              "): ", obj.metainfo.is_a, ": ",
+              obj.text
+            );
+          }
+        }
+        return _txt;
+      }
+      string inline_notes_scroll(M,O)(
+                     M   doc_matters,
+        const        O   obj,
+        string           _txt,
+      ) {
+        if (obj.has.inline_notes_reg) {
+          // _txt = font_face(_txt);
+          _txt = _txt.replaceAll(
+            rgx.inline_notes_al_regular_number_note,
+            (" $1 ")
+          );
+        }
+        debug(markup_endnotes) {
+          if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
+            writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
+          }
+        }
+        debug(markup) {
+          if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
+            writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
+          }
+        }
+        return _txt;
+      }
+      auto inline_notes_seg(M,O)(
+                     M     doc_matters,
+        const        O     obj,
+        string             _txt,
+      ) {
+        string[] _endnotes;
+        if (obj.has.inline_notes_reg) {
+          /+ need markup for text, and separated footnote +/
+          foreach(m; _txt.matchAll(rgx.inline_notes_al_regular_number_note)) {
+            _endnotes ~= format(
+              "%s%s%s%s\n  %s%s%s%s%s\n  %s\n%s",
+              "
",
+              "",
+              " ",
+              m.captures[1],
+              ".",
+              m.captures[2],
+              "
"
+            );
+          }
+          _txt = _txt.replaceAll(
+            rgx.inline_notes_al_regular_number_note,
+            (" $1 ")
+          );
+        } else if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
+          debug(markup) {
+            writeln(__LINE__, " endnote: ", obj.metainfo.is_a, ": ", obj.text);
+          }
+        }
+        auto t = tuple(
+          _txt,
+          _endnotes,
+        );
+        return t;
+      }
+      string xml_type="seg"; /+ set html document type to be linked to here (seg|scroll) +/
+      string inline_markup(M,O)(
+                     M  doc_matters,
+        const        O  obj,
+        string          _txt,
+      ) {
+        _txt = inline_images(doc_matters, obj, _txt, xml_type);
+        _txt = inline_links(doc_matters, obj, _txt, xml_type);
+        _txt = inline_notes_scroll(doc_matters, obj, _txt);
+        return _txt;
+      }
+      string html_heading(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
+        assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        assert(obj.metainfo.is_of_type    == "para");
+        assert(obj.metainfo.is_a          == "heading");
+        string _txt = munge_html(doc_matters, obj);
+        _txt = inline_markup(doc_matters, obj, _txt);
+        string o = format(q"┃

+            %s
+          
┃",
+            obj.metainfo.is_a,
+            _txt,
+          );
+        return o;
+      }
+      string html_para(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
+        assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        assert(obj.metainfo.is_of_type    == "para");
+        assert(obj.metainfo.is_a          == "para" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        string _txt = munge_html(doc_matters, obj);
+        _txt = (obj.attrib.bullet) ? ("●  " ~ _txt) : _txt;
+        _txt = inline_markup(doc_matters, obj, _txt);
+        string o = format(q"┃

+          %s
+        
┃",
+            obj.metainfo.is_a,
+            obj.attrib.indent_hang,
+            obj.attrib.indent_base,
+            _txt
+          );
+        return o;
+      }
+      string html_quote(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body");
+        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        assert(obj.metainfo.is_of_type    == "block");
+        assert(obj.metainfo.is_a          == "quote");
+        string _txt = munge_html(doc_matters, obj);
+        string o = format(q"┃

+          %s
+        
┃",
+            obj.metainfo.is_a,
+            _txt
+          );
+        return o;
+      }
+      string html_group(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body");
+        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        assert(obj.metainfo.is_of_type    == "block");
+        assert(obj.metainfo.is_a          == "group");
+        string _txt = munge_html(doc_matters, obj);
+        string o = format(q"┃

+          %s
+        
┃",
+            obj.metainfo.is_a,
+            _txt
+          );
+        return o;
+      }
+      string html_block(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body");
+        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        assert(obj.metainfo.is_of_type    == "block");
+        assert(obj.metainfo.is_a          == "block");
+        string _txt = munge_html(doc_matters, obj);
+        string o = format(q"┃
+        
%s
┃",
+            obj.metainfo.is_a,
+            _txt.stripRight
+          );
+        return o;
+      }
+      string html_verse(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body");
+        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+        assert(obj.metainfo.is_of_type    == "block");
+        assert(obj.metainfo.is_a          == "verse");
+        string _txt = munge_html(doc_matters, obj);
+        string o = format(q"┃
%s
┃",
+            obj.metainfo.is_a,
+            _txt
+          );
+        return o;
+      }
+      string html_code(O)(
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body");
+        assert(obj.metainfo.is_of_section == "body");
+        assert(obj.metainfo.is_of_type    == "block");
+        assert(obj.metainfo.is_a          == "code");
+        string _txt = html_special_characters_code(obj.text);
+        string o = format(q"┃
%s
┃",
+            obj.metainfo.is_a,
+            _txt
+          );
+        return o;
+      }
+      string html_table(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        assert(obj.metainfo.is_of_part    == "body");
+        assert(obj.metainfo.is_of_section == "body");
+        assert(obj.metainfo.is_of_type    == "block");
+        assert(obj.metainfo.is_a          == "table");
+        auto _tablarize(O)(
+          const O         obj,
+                string    _txt,
+        ) {
+          string[] _table_rows = _txt.split(rgx.table_delimiter_row);
+          string[] _table_cols;
+          string _table;
+          string _tablenote;
+          foreach(row_idx, row; _table_rows) {
+            _table_cols = row.split(rgx.table_delimiter_col);
+              _table ~= "";
+              foreach(col_idx, cell; _table_cols) {
+                if ((_table_cols.length == 1)
+                && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx)
+                  _tablenote ~= cell;
+                } else {
+                  string _col_is = (row_idx == 0 && obj.table.heading) ? "th" : "td";
+                  string _align = ("style=\"text-align:"
+                  ~ ((obj.table.column_aligns[col_idx] == "l")
+                  ? "left\"" : "right\""));
+                  _table ~= "<"
+                    ~ _col_is
+                    ~ " width=\""
+                    ~ obj.table.column_widths[col_idx].to!string
+                    ~ "%\" "
+                    ~ _align
+                    ~ ">";
+                  _table ~= cell;
+                  _table ~= "";
+                }
+              }
+              _table ~= "";
+            }
+          auto t = tuple(
+            _table,
+            _tablenote,
+          );
+          return t;
+        }
+        string _txt = munge_html(doc_matters, obj);
+        auto t = _tablarize(obj, _txt);
+        _txt = t[0];
+        string _note = t[1];
+        string o = format(q"┃

+          
+            %s
+          

+          %s
+        
┃",
+          obj.metainfo.is_a,
+          _txt,
+          _note
+        );
+        return o;
+      }
+      string sqlite_load_string(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string o;
+        return o;
+      }
+      string postgresql_load_string(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string o;
+        return o;
+      }
+      string sqlite_statement(O)(
+        const O          obj,
+              string     _txt,
+              string     _html,
+      ) {
+        void _sql_exe(O)(
+          string                   _sql,
+        ) {
+          writeln(_html);
+          writeln(_sql);
+        }
+        string _sql;
+        return _sql;
+      }
+      string[string] heading(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_heading(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] para(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_para(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] quote(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_quote(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] group(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_group(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] block(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_block(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] verse(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_verse(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] code(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_code(obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+      string[string] table(M,O)(
+              M   doc_matters,
+        const O   obj,
+      ) {
+        string[string] obj_txt = [
+          "text": generic_munge_sanitize_text_for_search(obj.text),
+          "html": html_table(doc_matters, obj)
+        ];
+        { /+ debug +/
+          if (doc_matters.opt.action.debug_do
+          && doc_matters.opt.action.verbose) {
+            debug(sql_txt) {
+              writeln(obj_txt["text"]);
+            }
+            debug(sql_html) {
+              writeln(obj_txt["html"]);
+            }
+          } else {
+            // load sql
+          }
+        }
+        return obj_txt;
+      }
+    }
+    return sqlite_format_and_load_objects();
+  }
+}
+template SQLiteTablesReCreate() {
+  string SQLiteTablesReCreate()() {
+    string _sql_instruct;
+    _sql_instruct = format(q"┃
+      DROP INDEX IF EXISTS idx_ocn;
+      DROP INDEX IF EXISTS idx_uid;
+      DROP INDEX IF EXISTS idx_digest_clean;
+      DROP INDEX IF EXISTS idx_digest_all;
+      DROP INDEX IF EXISTS idx_clean;
+      DROP INDEX IF EXISTS idx_title;
+      DROP INDEX IF EXISTS idx_creator_author;
+      DROP INDEX IF EXISTS src_filename;
+      DROP INDEX IF EXISTS idx_language_document_char;
+      DROP INDEX IF EXISTS idx_classify_topic_register;
+      DROP TABLE IF EXISTS metadata_and_text;
+      DROP TABLE IF EXISTS topic_register;
+      DROP TABLE IF EXISTS doc_objects;
+      DROP TABLE IF EXISTS urls;
+      CREATE TABLE metadata_and_text (
+        uid                              VARCHAR(256)      UNIQUE, -- filename, language char, pod/txt (decide on delimiter [,;:/])
+        src_composite_id_per_txt         VARCHAR(256)  NOT NULL,   -- UNIQUE, z pod name if any + src filename + language code
+        src_composite_id_per_pod         VARCHAR(256)  NOT NULL,   -- z pod name if any + src filename
+        title                            VARCHAR(800)  NOT NULL,
+        title_main                       VARCHAR(400)  NOT NULL,
+        title_sub                        VARCHAR(400)      NULL,
+        title_short                      VARCHAR(400)      NULL,
+        title_edition                    VARCHAR(10)       NULL,
+        title_language                   VARCHAR(100)      NULL,
+        title_language_char              VARCHAR(6)        NULL,
+        creator_author                   VARCHAR(600)  NOT NULL,
+        creator_author_email             VARCHAR(100)      NULL,
+        creator_author_hon               VARCHAR(100)      NULL,
+        creator_author_nationality       VARCHAR(100)      NULL,
+        creator_editor                   VARCHAR(600)      NULL,
+        creator_contributor              VARCHAR(600)      NULL,
+        creator_illustrator              VARCHAR(600)      NULL,
+        creator_photographer             VARCHAR(600)      NULL,
+        creator_translator               VARCHAR(600)      NULL,
+        creator_prepared_by              VARCHAR(600)      NULL,
+        creator_digitized_by             VARCHAR(600)      NULL,
+        creator_audio                    VARCHAR(600)      NULL,
+        creator_video                    VARCHAR(600)      NULL,
+        language_document                VARCHAR(100)      NULL,
+        language_document_char           VARCHAR(6)    NOT NULL,
+        language_original                VARCHAR(100)      NULL,
+        language_original_char           VARCHAR(6)        NULL,
+        date_added_to_site               VARCHAR(10)       NULL,
+        date_available                   VARCHAR(10)       NULL,
+        date_created                     VARCHAR(10)       NULL,
+        date_issued                      VARCHAR(10)       NULL,
+        date_modified                    VARCHAR(10)       NULL,
+        date_published                   VARCHAR(10)       NULL,
+        date_valid                       VARCHAR(10)       NULL,
+        date_translated                  VARCHAR(10)       NULL,
+        date_original_publication        VARCHAR(10)       NULL,
+        date_generated                   VARCHAR(10)       NULL,
+        original_title                   VARCHAR(800)      NULL,
+        original_publisher               VARCHAR(600)      NULL,
+        original_language                VARCHAR(100)      NULL,
+        original_language_char           VARCHAR(6)        NULL,
+        original_source                  VARCHAR(600)      NULL,
+        original_institution             VARCHAR(600)      NULL,
+        original_nationality             VARCHAR(100)      NULL,
+        rights_copyright                 VARCHAR(2500)     NULL,
+        rights_copyright_audio           VARCHAR(2500)     NULL,
+        rights_copyright_cover           VARCHAR(2500)     NULL,
+        rights_copyright_illustrations   VARCHAR(2500)     NULL,
+        rights_copyright_photographs     VARCHAR(2500)     NULL,
+        rights_copyright_text            VARCHAR(2500)     NULL,
+        rights_copyright_translation     VARCHAR(2500)     NULL,
+        rights_copyright_video           VARCHAR(2500)     NULL,
+        rights_license                   VARCHAR(2500)     NULL,
+        identifier_oclc                  VARCHAR(30)       NULL,
+        identifier_isbn                  VARCHAR(16)       NULL,
+        classify_topic_register          VARCHAR(2500)     NULL,
+        classify_subject                 VARCHAR(600)      NULL,
+        classify_loc                     VARCHAR(30)       NULL,
+        classify_dewey                   VARCHAR(30)       NULL,
+        classify_keywords                VARCHAR(600)      NULL,
+        notes_abstract                   TEXT              NULL,
+        notes_description                TEXT              NULL,
+        notes_comment                    TEXT              NULL,
+        notes_coverage                   VARCHAR(200)      NULL,
+        notes_relation                   VARCHAR(200)      NULL,
+        notes_history                    VARCHAR(600)      NULL,
+        notes_type                       VARCHAR(600)      NULL,
+        notes_format                     VARCHAR(600)      NULL,
+        notes_prefix                     TEXT              NULL,
+        notes_prefix_a                   TEXT              NULL,
+        notes_prefix_b                   TEXT              NULL,
+        notes_suffix                     TEXT              NULL,
+        publisher                        VARCHAR(600)      NULL,
+        src_filename                     VARCHAR(256)  NOT NULL,
+        src_fingerprint                  VARCHAR(256)      NULL,
+        src_filesize                     VARCHAR(10)       NULL,
+        src_wordcount                    VARCHAR(10)       NULL,
+        pod_name                         VARCHAR(256)      NULL, -- zipped pod, work to be done here
+        pod_fingerprint                  VARCHAR(256)      NULL, -- zipped pod, work to be done here
+        pod_size                         VARCHAR(10)       NULL, -- zipped pod, work to be done here
+        site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
+        site_url_html_toc                VARCHAR(256)      NULL,
+        site_url_html_scroll             VARCHAR(256)      NULL,
+        site_url_epub                    VARCHAR(256)      NULL,
+        links                            TEXT              NULL
+      );
+      CREATE TABLE topic_register (
+        -- tid                              BIGINT            PRIMARY KEY,
+        uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
+        -- src_composite_id_per_txt         VARCHAR(256)  NOT NULL,  - UNIQUE, - z pod name if any + src filename + language code
+        -- src_composite_id_per_pod         VARCHAR(256)  NOT NULL,  - z pod name if any + src filename
+        topic_register_lv0               VARCHAR(250)  NOT NULL,
+        topic_register_lv1               VARCHAR(250)      NULL,
+        topic_register_lv2               VARCHAR(250)      NULL,
+        topic_register_lv3               VARCHAR(250)      NULL,
+        topic_register_lv4               VARCHAR(250)      NULL,
+        site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
+        site_url_html_toc                VARCHAR(256)      NULL,
+        site_url_html_scroll             VARCHAR(256)      NULL
+      );
+      CREATE TABLE doc_objects (
+        lid                              BIGINT            PRIMARY KEY,
+        uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
+        ocn                              SMALLINT,
+        obj_id                           VARCHAR(6)        NULL,
+        clean                            TEXT              NULL,
+        body                             TEXT              NULL,
+        seg                              VARCHAR(256)      NULL,
+        lev_an                           VARCHAR(1),
+        is_of_type                       VARCHAR(16),
+        is_a                             VARCHAR(16),
+        lev                              SMALLINT          NULL,
+        node                             VARCHAR(16)       NULL,
+        parent                           VARCHAR(16)       NULL,
+        last_decendant                   VARCHAR(16)       NULL, -- headings only
+        digest_clean                     CHAR(256),
+        digest_all                       CHAR(256),
+        html_seg_url                     CHAR(256),
+        types                            CHAR(1)           NULL
+      );
+      CREATE INDEX idx_ocn ON doc_objects(ocn);
+      CREATE INDEX idx_digest_clean ON doc_objects(digest_clean);
+      CREATE INDEX idx_digest_all ON doc_objects(digest_all);
+      CREATE INDEX idx_clean ON doc_objects(clean);
+      CREATE INDEX idx_title ON metadata_and_text(title);
+      CREATE INDEX idx_author ON metadata_and_text(creator_author);
+      CREATE INDEX idx_uid ON metadata_and_text(uid);
+      CREATE INDEX idx_filename ON metadata_and_text(src_filename);
+      CREATE INDEX idx_language ON metadata_and_text(language_document_char);
+      CREATE INDEX idx_topics ON metadata_and_text(classify_topic_register);
+    ┃",);
+    return _sql_instruct;
+  }
+}
+template SQLiteDeleteDocument() {
+  string SQLiteDeleteDocument(M)(
+    M doc_matters,
+  ) {
+    string _uid = doc_matters.src.doc_uid;
+    string _delete_uid = format(q"┃
+    DELETE FROM metadata_and_text
+    WHERE uid = '%s';
+    DELETE FROM doc_objects
+    WHERE uid_metadata_and_text = '%s';
+    ┃",
+      _uid,
+      _uid,
+    );
+    return _delete_uid;
+  }
+}
+template SQLiteInsertMetadata() {
+  string SQLiteInsertMetadata(M)(
+    M doc_matters,
+  ) {
+    string _uid = SQLinsertDelimiter!()(doc_matters.src.doc_uid);
+    string _insert_metadata = format(q"┃
+      INSERT INTO metadata_and_text (
+        uid,
+        src_filename,
+        src_composite_id_per_txt,
+        src_composite_id_per_pod,
+        title,
+        title_main,
+        title_sub,
+        title_short,
+        title_edition,
+        title_language,
+        creator_author,
+        creator_author_email,
+        creator_illustrator,
+        creator_translator,
+        language_document,
+        language_document_char,
+        date_added_to_site,
+        date_available,
+        date_created,
+        date_issued,
+        date_modified,
+        date_published,
+        date_valid,
+        rights_copyright,
+        rights_copyright_audio,
+        rights_copyright_cover,
+        rights_copyright_illustrations,
+        rights_copyright_photographs,
+        rights_copyright_text,
+        rights_copyright_translation,
+        rights_copyright_video,
+        rights_license,
+        identifier_oclc,
+        identifier_isbn,
+        classify_dewey,
+        classify_keywords,
+        classify_loc,
+        classify_subject,
+        classify_topic_register,
+        original_title,
+        original_publisher,
+        original_language,
+        original_language_char,
+        original_source,
+        notes_abstract,
+        notes_description,
+        publisher,
+        site_url_doc_root
+      )
+      VALUES (
+        '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
+      );
+    ┃",
+      _uid,
+      SQLinsertDelimiter!()(doc_matters.src.filename),
+      SQLinsertDelimiter!()(doc_matters.src.docname_composite_unique_per_src_doc),
+      SQLinsertDelimiter!()(doc_matters.src.docname_composite_unique_per_src_pod),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_full),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_main),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_subtitle),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_short),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_edition),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_language),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_author),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_author_email),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_illustrator),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_translator),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.language_document),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.language_document_char),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_added_to_site),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_available),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_created),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_issued),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_modified),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_published),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_valid),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_audio),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_cover),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_illustrations),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_photographs),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_text),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_translation),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_video),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_license),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.identifier_oclc),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.identifier_isbn),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_dewey),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_keywords),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_loc),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_subject),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_topic_register),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.notes_abstract),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.notes_description),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_title),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_publisher),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_language),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_language_char),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_source),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.publisher),
+      SQLinsertDelimiter!()(doc_matters.conf_make_meta.conf.webserv_url_doc_root)
+    );
+    if (doc_matters.conf_make_meta.meta.classify_topic_register_arr.length > 0) {
+    
+      string _insert_topics;
+      foreach (topic; doc_matters.conf_make_meta.meta.classify_topic_register_arr) {
+        string[] subject_tree = topic.split(mkup.sep);
+    _insert_topics ~= format(q"┃
+      INSERT INTO topic_register (
+        uid_metadata_and_text,
+        topic_register_lv0,
+        topic_register_lv1,
+        topic_register_lv2,
+        topic_register_lv3,
+        topic_register_lv4
+      )
+      VALUES (
+        '%s', '%s', '%s', '%s', '%s', '%s'
+      );
+    ┃",
+      _uid,
+      (subject_tree.length > 0) ? subject_tree[0] : "",
+      (subject_tree.length > 1) ? subject_tree[1] : "",
+      (subject_tree.length > 2) ? subject_tree[2] : "",
+      (subject_tree.length > 3) ? subject_tree[3] : "",
+      (subject_tree.length > 4) ? subject_tree[4] : ""
+    );
+      }
+    }
+    return _insert_metadata;
+  }
+}
+template SQLiteInsertDocObjectsLoop() {
+  string SQLiteInsertDocObjectsLoop(D,M)(
+    const D    doc_abstraction,
+          M    doc_matters,
+  ) {
+    string _uid = SQLinsertDelimiter!()(doc_matters.src.doc_uid);
+    auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.webserv_url_doc_root, doc_matters.src.language);
+    string insertDocObjectsRow(O)(O obj) {
+      string _insert_doc_objects_row = format(q"┃
+        INSERT INTO doc_objects (
+          uid_metadata_and_text,
+          ocn,
+          obj_id,
+          clean,
+          body,
+          lev,
+          is_of_type,
+          is_a,
+          html_seg_url
+        )
+        VALUES (
+          '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
+        );
+      ┃",
+        _uid,
+        obj.metainfo.ocn,
+        obj.metainfo.identifier,
+        SQLinsertDelimiter!()(obj_txt["text"]),
+        SQLinsertDelimiter!()(obj_txt["html"]),
+        obj.metainfo.heading_lev_markup,
+        obj.metainfo.is_of_type,
+        obj.metainfo.is_a,
+        url_html.fn_seg_obj_num(doc_matters.src.filename, obj.tags.html_segment_anchor_tag_is, obj.metainfo.identifier),
+      );
+      return _insert_doc_objects_row;
+    }
+    auto format_and_sqlite_load = SQLiteFormatAndLoadObject!()(doc_matters);
+    string[string] obj_txt;
+    string doc_text;
+    string[] _insert_doc_objects;
+    foreach (part; doc_matters.has.keys_seq.sql) {
+      foreach (obj; doc_abstraction[part]) {
+        switch (obj.metainfo.is_of_part) {
+        case "frontmatter":              assert(part == "head", part);
+          switch (obj.metainfo.is_of_type) {
+          case "para":
+            switch (obj.metainfo.is_a) {
+            case "heading":
+              obj_txt = format_and_sqlite_load.heading(doc_matters, obj);
+              break;
+            default:
+              { /+ debug +/
+                if (doc_matters.opt.action.debug_do
+                && doc_matters.opt.action.verbose) {
+                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+                }
+              }
+              break;
+            }
+            break;
+          default:
+            { /+ debug +/
+              if (doc_matters.opt.action.debug_do
+              && doc_matters.opt.action.verbose) {
+                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
+              }
+            }
+            break;
+          }
+          break;
+        case "body": //                    assert(part == "body", part);
+          switch (obj.metainfo.is_of_type) {
+          case "para":
+            switch (obj.metainfo.is_a) {
+            case "heading":
+              debug (asserts) {
+                if (part != "body") {
+                  writeln(__LINE__, ": ", obj.text);
+                }
+              }
+              obj_txt = format_and_sqlite_load.heading(doc_matters, obj);
+              break;
+            case "para":
+              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
+              break;
+            default:
+              { /+ debug +/
+                if (doc_matters.opt.action.debug_do
+                && doc_matters.opt.action.verbose) {
+                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+                }
+              }
+              break;
+            }
+            break;
+          case "block":
+            switch (obj.metainfo.is_a) {
+            case "quote":
+              obj_txt = format_and_sqlite_load.quote(doc_matters, obj);
+              break;
+            case "group":
+              obj_txt = format_and_sqlite_load.group(doc_matters, obj);
+              break;
+            case "block":
+              obj_txt = format_and_sqlite_load.block(doc_matters, obj);
+              break;
+            case "poem":                        // double check on keeping both poem & verse
+              break;
+            case "verse":
+              obj_txt = format_and_sqlite_load.verse(doc_matters, obj);
+              break;
+            case "code":
+              obj_txt = format_and_sqlite_load.code(doc_matters, obj);
+              break;
+            case "table":
+              obj_txt = format_and_sqlite_load.table(doc_matters, obj);
+              break;
+            default:
+              { /+ debug +/
+                if (doc_matters.opt.action.debug_do
+                && doc_matters.opt.action.verbose) {
+                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+                }
+              }
+              break;
+            }
+            break;
+          default:
+            { /+ debug +/
+              if (doc_matters.opt.action.debug_do
+              && doc_matters.opt.action.verbose) {
+                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
+              }
+            }
+            break;
+          }
+          break;
+        case "backmatter":
+          assert(part == "glossary" || "bibliography" || "bookindex" || "blurb" || "tail", part);
+          switch (obj.metainfo.is_of_type) {
+          case "para":
+            switch (obj.metainfo.is_a) {
+            case "heading":
+              obj_txt = format_and_sqlite_load.heading(doc_matters, obj);
+              break;
+            case "glossary":             assert(part == "glossary", part);
+              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
+              break;
+            case "bibliography":         assert(part == "bibliography", part);
+              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
+              break;
+            case "bookindex":            assert(part == "bookindex", part);
+              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
+              break;
+            case "blurb":                assert(part == "blurb", part);
+              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
+              break;
+            default:
+              { /+ debug +/
+                if (doc_matters.opt.action.debug_do
+                && doc_matters.opt.action.verbose) {
+                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+                }
+              }
+              break;
+            }
+            break;
+          default:
+            { /+ debug +/
+              if (doc_matters.opt.action.debug_do
+              && doc_matters.opt.action.verbose) {
+                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
+              }
+            }
+            break;
+          }
+          break;
+        case "comment":
+          break;
+        default:
+          { /+ debug +/
+            if (doc_matters.opt.action.debug_do
+            && doc_matters.opt.action.verbose) {
+              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); // check where empty value could come from
+              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
+              writeln(__FILE__, ":", __LINE__, ": ", obj.text); // check where empty value could come from
+            }
+          }
+          break;
+        }
+        if (obj.metainfo.is_a == "heading") {
+          if ((doc_matters.opt.action.very_verbose)) {
+            writeln(
+              "markup: ", obj.metainfo.heading_lev_markup,
+              "> ", obj.metainfo.dom_structure_markedup_tags_status,
+              "; collapsed: ", obj.metainfo.heading_lev_collapsed,
+              "> ", obj.metainfo.dom_structure_collapsed_tags_status,
+              "; ocn: ", obj.metainfo.ocn,
+              " node: ", obj.metainfo.node,
+              "; parent: ", obj.metainfo.parent_lev_markup,
+              "; ocn: ", obj.metainfo.parent_ocn,
+              "; ",
+            );
+          }
+        }
+        if (!(obj.metainfo.is_a == "comment")) {
+          _insert_doc_objects ~= insertDocObjectsRow(obj);
+        }
+      } // loop closes
+    }
+    return _insert_doc_objects.join.to!(char[]).toUTF8;
+  }
+}
+template SQLiteTablesCreate() {
+  void SQLiteTablesCreate(E,O)(E env, O opt_action) {
+    import d2sqlite3;
+    template SQLiteTablesReCreate() {
+      string SQLiteTablesReCreate()() {
+        string _sql_instruct;
+        _sql_instruct = format(q"┃
+          DROP INDEX IF EXISTS idx_ocn;
+          DROP INDEX IF EXISTS idx_uid;
+          DROP INDEX IF EXISTS idx_digest_clean;
+          DROP INDEX IF EXISTS idx_digest_all;
+          DROP INDEX IF EXISTS idx_clean;
+          DROP INDEX IF EXISTS idx_title;
+          DROP INDEX IF EXISTS idx_creator_author;
+          DROP INDEX IF EXISTS src_filename;
+          DROP INDEX IF EXISTS idx_language_document_char;
+          DROP INDEX IF EXISTS idx_classify_topic_register;
+          DROP TABLE IF EXISTS metadata_and_text;
+          DROP TABLE IF EXISTS topic_register;
+          DROP TABLE IF EXISTS doc_objects;
+          DROP TABLE IF EXISTS urls;
+          CREATE TABLE metadata_and_text (
+            uid                              VARCHAR(256)      UNIQUE, -- filename, language char, pod/txt (decide on delimiter [,;:/])
+            src_composite_id_per_txt         VARCHAR(256)  NOT NULL,   -- UNIQUE, z pod name if any + src filename + language code
+            src_composite_id_per_pod         VARCHAR(256)  NOT NULL,   -- z pod name if any + src filename
+            title                            VARCHAR(800)  NOT NULL,
+            title_main                       VARCHAR(400)  NOT NULL,
+            title_sub                        VARCHAR(400)      NULL,
+            title_short                      VARCHAR(400)      NULL,
+            title_edition                    VARCHAR(10)       NULL,
+            title_language                   VARCHAR(100)      NULL,
+            title_language_char              VARCHAR(6)        NULL,
+            creator_author                   VARCHAR(600)  NOT NULL,
+            creator_author_email             VARCHAR(100)      NULL,
+            creator_author_hon               VARCHAR(100)      NULL,
+            creator_author_nationality       VARCHAR(100)      NULL,
+            creator_editor                   VARCHAR(600)      NULL,
+            creator_contributor              VARCHAR(600)      NULL,
+            creator_illustrator              VARCHAR(600)      NULL,
+            creator_photographer             VARCHAR(600)      NULL,
+            creator_translator               VARCHAR(600)      NULL,
+            creator_prepared_by              VARCHAR(600)      NULL,
+            creator_digitized_by             VARCHAR(600)      NULL,
+            creator_audio                    VARCHAR(600)      NULL,
+            creator_video                    VARCHAR(600)      NULL,
+            language_document                VARCHAR(100)      NULL,
+            language_document_char           VARCHAR(6)    NOT NULL,
+            language_original                VARCHAR(100)      NULL,
+            language_original_char           VARCHAR(6)        NULL,
+            date_added_to_site               VARCHAR(10)       NULL,
+            date_available                   VARCHAR(10)       NULL,
+            date_created                     VARCHAR(10)       NULL,
+            date_issued                      VARCHAR(10)       NULL,
+            date_modified                    VARCHAR(10)       NULL,
+            date_published                   VARCHAR(10)       NULL,
+            date_valid                       VARCHAR(10)       NULL,
+            date_translated                  VARCHAR(10)       NULL,
+            date_original_publication        VARCHAR(10)       NULL,
+            date_generated                   VARCHAR(10)       NULL,
+            original_title                   VARCHAR(800)      NULL,
+            original_publisher               VARCHAR(600)      NULL,
+            original_language                VARCHAR(100)      NULL,
+            original_language_char           VARCHAR(6)        NULL,
+            original_source                  VARCHAR(600)      NULL,
+            original_institution             VARCHAR(600)      NULL,
+            original_nationality             VARCHAR(100)      NULL,
+            rights_copyright                 VARCHAR(2500)     NULL,
+            rights_copyright_audio           VARCHAR(2500)     NULL,
+            rights_copyright_cover           VARCHAR(2500)     NULL,
+            rights_copyright_illustrations   VARCHAR(2500)     NULL,
+            rights_copyright_photographs     VARCHAR(2500)     NULL,
+            rights_copyright_text            VARCHAR(2500)     NULL,
+            rights_copyright_translation     VARCHAR(2500)     NULL,
+            rights_copyright_video           VARCHAR(2500)     NULL,
+            rights_license                   VARCHAR(2500)     NULL,
+            identifier_oclc                  VARCHAR(30)       NULL,
+            identifier_isbn                  VARCHAR(16)       NULL,
+            classify_topic_register          VARCHAR(2500)     NULL,
+            classify_subject                 VARCHAR(600)      NULL,
+            classify_loc                     VARCHAR(30)       NULL,
+            classify_dewey                   VARCHAR(30)       NULL,
+            classify_keywords                VARCHAR(600)      NULL,
+            notes_abstract                   TEXT              NULL,
+            notes_description                TEXT              NULL,
+            notes_comment                    TEXT              NULL,
+            notes_coverage                   VARCHAR(200)      NULL,
+            notes_relation                   VARCHAR(200)      NULL,
+            notes_history                    VARCHAR(600)      NULL,
+            notes_type                       VARCHAR(600)      NULL,
+            notes_format                     VARCHAR(600)      NULL,
+            notes_prefix                     TEXT              NULL,
+            notes_prefix_a                   TEXT              NULL,
+            notes_prefix_b                   TEXT              NULL,
+            notes_suffix                     TEXT              NULL,
+            publisher                        VARCHAR(600)      NULL,
+            src_filename                     VARCHAR(256)  NOT NULL,
+            src_fingerprint                  VARCHAR(256)      NULL,
+            src_filesize                     VARCHAR(10)       NULL,
+            src_wordcount                    VARCHAR(10)       NULL,
+            pod_name                         VARCHAR(256)      NULL, -- zipped pod, work to be done here
+            pod_fingerprint                  VARCHAR(256)      NULL, -- zipped pod, work to be done here
+            pod_size                         VARCHAR(10)       NULL, -- zipped pod, work to be done here
+            site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
+            site_url_html_toc                VARCHAR(256)      NULL,
+            site_url_html_scroll             VARCHAR(256)      NULL,
+            site_url_epub                    VARCHAR(256)      NULL,
+            links                            TEXT              NULL
+          );
+          CREATE TABLE topic_register (
+            -- tid                              BIGINT            PRIMARY KEY,
+            uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
+            -- src_composite_id_per_txt         VARCHAR(256)  NOT NULL,  - UNIQUE, - z pod name if any + src filename + language code
+            -- src_composite_id_per_pod         VARCHAR(256)  NOT NULL,  - z pod name if any + src filename
+            topic_register_lv0               VARCHAR(250)  NOT NULL,
+            topic_register_lv1               VARCHAR(250)      NULL,
+            topic_register_lv2               VARCHAR(250)      NULL,
+            topic_register_lv3               VARCHAR(250)      NULL,
+            topic_register_lv4               VARCHAR(250)      NULL,
+            site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
+            site_url_html_toc                VARCHAR(256)      NULL,
+            site_url_html_scroll             VARCHAR(256)      NULL
+          );
+          CREATE TABLE doc_objects (
+            lid                              BIGINT            PRIMARY KEY,
+            uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
+            ocn                              SMALLINT,
+            obj_id                           VARCHAR(6)        NULL,
+            clean                            TEXT              NULL,
+            body                             TEXT              NULL,
+            seg                              VARCHAR(256)      NULL,
+            lev_an                           VARCHAR(1),
+            is_of_type                       VARCHAR(16),
+            is_a                             VARCHAR(16),
+            lev                              SMALLINT          NULL,
+            node                             VARCHAR(16)       NULL,
+            parent                           VARCHAR(16)       NULL,
+            last_decendant                   VARCHAR(16)       NULL, -- headings only
+            digest_clean                     CHAR(256),
+            digest_all                       CHAR(256),
+            html_seg_url                     CHAR(256),
+            types                            CHAR(1)           NULL
+          );
+          CREATE INDEX idx_ocn ON doc_objects(ocn);
+          CREATE INDEX idx_digest_clean ON doc_objects(digest_clean);
+          CREATE INDEX idx_digest_all ON doc_objects(digest_all);
+          CREATE INDEX idx_clean ON doc_objects(clean);
+          CREATE INDEX idx_title ON metadata_and_text(title);
+          CREATE INDEX idx_author ON metadata_and_text(creator_author);
+          CREATE INDEX idx_uid ON metadata_and_text(uid);
+          CREATE INDEX idx_filename ON metadata_and_text(src_filename);
+          CREATE INDEX idx_language ON metadata_and_text(language_document_char);
+          CREATE INDEX idx_topics ON metadata_and_text(classify_topic_register);
+        ┃",);
+        return _sql_instruct;
+      }
+    }
+    if (opt_action.sqlite_db_create) {
+      string _db_statement;
+      auto pth_sqlite = spinePathsSQLite!()(opt_action.sqlite_filename, opt_action.output_dir_set);
+      pth_sqlite.base.mkdirRecurse;
+      auto db = Database(pth_sqlite.sqlite_file);
+      {
+        _db_statement ~= SQLiteTablesReCreate!()();
+      }
+      SQLiteDbRun!()(db, _db_statement, opt_action, "TABLE RE-CREATE");
+    }
+  }
+}
+template SQLiteDbDrop() {
+  void SQLiteDbDrop(O)(O opt_action) {
+    writeln("db drop");
+    if ((opt_action.sqlite_db_drop)) {
+      auto pth_sqlite = spinePathsSQLite!()(opt_action.sqlite_filename, opt_action.output_dir_set);
+      writeln("remove(", pth_sqlite.sqlite_file, ")");
+      try {
+        remove(pth_sqlite.sqlite_file);
+      } catch (FileException ex) {
+        // handle error
+      }
+    }
+  }
+}
diff --git a/src/doc_reform/io_out/xmls.d b/src/doc_reform/io_out/xmls.d
new file mode 100644
index 0000000..a906d89
--- /dev/null
+++ b/src/doc_reform/io_out/xmls.d
@@ -0,0 +1,1215 @@
+module doc_reform.io_out.xmls;
+template outputXHTMLs() {
+  import doc_reform.io_out;
+  import
+    std.digest.sha,
+    std.file,
+    std.outbuffer,
+    std.uri,
+    std.zip,
+    std.conv : to;
+  import
+    doc_reform.io_out.create_zip_file,
+    doc_reform.io_out.xmls,
+    doc_reform.io_out.xmls_css;
+  mixin spineOutputRgxInit;
+  struct outputXHTMLs {
+    static auto rgx = Rgx();
+    string div_delimit(
+                 string  part,
+      return ref string  previous_part
+    ){
+      string delimit = "";
+      string delimit_ = "";
+      if (part != previous_part) {
+        switch (part) {
+        case "head":
+          delimit_ ~= "\n
\n" ;
+          break;
+        case "toc":
+          delimit_ ~= "\n
\n" ;
+          break;
+        case "bookindex":
+          delimit_ ~= "\n
\n" ;
+          break;
+        default:
+          delimit_ ~= "\n
\n" ;
+          break;
+        }
+        if (previous_part.length > 0) {
+          delimit ~= "\n
";
+        }
+        previous_part = part;
+        delimit ~=  delimit_;
+      }
+      // you also need to close the last div, introduce a footer?
+      return delimit;
+    }
+    string special_characters_text(string _txt){
+      _txt = _txt
+        .replaceAll(rgx.xhtml_ampersand,    "&")
+        .replaceAll(rgx.xhtml_quotation,    """)
+        .replaceAll(rgx.xhtml_less_than,    "<")
+        .replaceAll(rgx.xhtml_greater_than, ">")
+        .replaceAll(rgx.nbsp_char,          " ");
+      return _txt;
+    }
+    string special_characters(O)(
+      const  O         obj,
+    ){
+      string _txt = special_characters_text(obj.text);
+      if (!(obj.metainfo.is_a == "code")) {
+        _txt = (_txt)
+          .replaceAll(rgx.xhtml_line_break,   "
");
+      }
+      return _txt;
+    }
+    string font_face(string _txt){
+      _txt = _txt
+        .replaceAll(rgx.inline_emphasis,    ("$1"))
+        .replaceAll(rgx.inline_bold,        ("$1"))
+        .replaceAll(rgx.inline_underscore,  ("$1"))
+        .replaceAll(rgx.inline_italics,     ("$1"))
+        .replaceAll(rgx.inline_superscript, ("$1"))
+        .replaceAll(rgx.inline_subscript,   ("$1"))
+        .replaceAll(rgx.inline_strike,      ("$1"))
+        .replaceAll(rgx.inline_insert,      ("$1"))
+        .replaceAll(rgx.inline_mono,        ("$1"))
+        .replaceAll(rgx.inline_cite,        ("$1"));
+      return _txt;
+    }
+    string _xhtml_anchor_tags(O)(O obj) {
+      const(string[]) anchor_tags = obj.tags.anchor_tags;
+      string tags="";
+      if (anchor_tags.length > 0) {
+        foreach (tag; anchor_tags) {
+          if (!(tag.empty)) {
+            tags ~= "";
+          }
+        }
+      }
+      return tags;
+    }
+    string header_metadata(M)(
+      M  doc_matters,
+    ) {
+      string _publisher="Publisher"; // TODO
+      string o;
+      o = format(q"┃
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    ┃",
+        doc_matters.conf_make_meta.meta.title_full,
+        doc_matters.conf_make_meta.meta.creator_author,
+        _publisher,
+        doc_matters.conf_make_meta.meta.date_published,
+        doc_matters.conf_make_meta.meta.date_created,
+        doc_matters.conf_make_meta.meta.date_issued,
+        doc_matters.conf_make_meta.meta.date_available,
+        doc_matters.conf_make_meta.meta.date_valid,
+        doc_matters.conf_make_meta.meta.date_modified,
+        doc_matters.src.language,
+        doc_matters.conf_make_meta.meta.rights_copyright,
+        doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.name_and_version,
+        doc_matters.generator_program.url_home,
+      );
+      return o;
+    }
+    string site_info_button(M)(
+      M  doc_matters,
+    ) {
+      string _locations;
+      if (doc_matters.conf_make_meta.make.home_button_text.length > 0) {
+        _locations = (doc_matters.conf_make_meta.make.home_button_text)
+          .replaceAll(
+            rgx.inline_link,
+            ("
$1
"))
+          .replaceAll(
+            rgx.br_line, "")
+          .replaceAll(
+            rgx.br_nl, "");
+      } else {
+         _locations = "
spine
\n
sources / git
\n
www.sisudoc.org
";
+      }
+      string o;
+      o = format(q"┃

+          %s
+        
┃",
+        _locations,
+      );
+      return o;
+    }
+    string inline_search_form(M)(
+      M  doc_matters,
+    ) {
+      string _action="http://www.sisudoc.org/cgi-bin/search.cgi";
+      string _db="spine.7a.manual";
+      string o;
+      string _form;
+      if (doc_matters.opt.action.workon) {
+        _form = format(q"┃
+    
+    

+    
+    
+    
+    
+    
+    

+    
+    
+    

+          ┃",
+        _action,
+        _db,
+        );
+      } else {
+        _form = format(q"┃%s┃",
+          "",
+        );
+      }
+      o = format(q"┃
%s
+        
┃",
+        _form,
+      );
+      return o;
+    }
+    string html_head(M)(
+      M  doc_matters,
+      string type,
+    ) {
+    string _manifest = "";
+    if (doc_matters.opt.action.workon) {
+      _manifest = format(q"┃
+         
+           
+             [ document manifest ]
+           
+         
+         ┃",
+      );
+    }
+      string o;
+      o = format(q"┃
+    
+    
+      
+      
+        %s%s
+      
+      
+      %s
+      
+      
+      
+      
+    
+    
+    
+    

+      

+        %s
+        

+          %s
+        

+        %s%s┃",
+        doc_matters.conf_make_meta.meta.title_full,
+        (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
+          : ", " ~ doc_matters.conf_make_meta.meta.creator_author,
+        header_metadata(doc_matters),
+        ((type == "seg") ? "../../../" : "../../") ~ "image/rb7.ico",
+        ((type == "seg")
+          ? "../../../css/html_seg.css"
+          : "../../css/html_scroll.css"),
+        doc_matters.src.language,
+        site_info_button(doc_matters),
+        _manifest,
+        inline_search_form(doc_matters),
+        ((type == "seg") ? "" : "\n
"),
+      );
+      return o;
+    }
+    string epub3_seg_head(M)(
+      M  doc_matters,
+    ) {
+      string html_base = format(q"┃
+    ┃",
+    );
+      string html_simple = format(q"┃
+    ┃",
+        doc_matters.src.language,
+        doc_matters.src.language,
+      );
+      string html_strict = format(q"┃
+    ┃",
+        doc_matters.src.language,
+        doc_matters.src.language,
+      );
+      string o;
+      o = format(q"┃%s
+    
+      
+        %s%s
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+      
+    
+    
+    ┃",
+        html_simple,
+        doc_matters.conf_make_meta.meta.title_full,
+        (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
+          : ", " ~ doc_matters.conf_make_meta.meta.creator_author,
+        doc_matters.conf_make_meta.meta.title_full,
+        (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
+          : ", " ~ doc_matters.conf_make_meta.meta.creator_author,
+        doc_matters.conf_make_meta.meta.date_published,
+        doc_matters.conf_make_meta.meta.date_created,
+        doc_matters.conf_make_meta.meta.date_issued,
+        doc_matters.conf_make_meta.meta.date_available,
+        doc_matters.conf_make_meta.meta.date_valid,
+        doc_matters.conf_make_meta.meta.date_modified,
+        doc_matters.src.language,
+        doc_matters.conf_make_meta.meta.rights_copyright,
+        doc_matters.generator_program.name_and_version,
+        doc_matters.generator_program.url_home,
+        doc_matters.src.language,
+      );
+      return o;
+    }
+    string tail() {
+      string o;
+      o = format(q"┃
+      
+      
+    
+    ┃");
+      return o;
+    }
+    string inline_images(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix    = ".html",
+      string          _xml_type = "seg",
+    ) {
+      string _img_pth;
+      if (_xml_type == "epub") {
+        _img_pth = "image/";
+      } else if (_xml_type == "scroll") {
+        _img_pth = "../../image/";
+      } else if (_xml_type == "seg") {
+        _img_pth = "../../../image/";
+      }
+      if (_txt.match(rgx.inline_image)) {
+        _txt = _txt
+          .replaceAll(rgx.inline_image,
+            ("$1 $6"))
+          .replaceAll(
+            rgx.inline_link_empty,
+            ("$1"));
+      }
+      return _txt;
+    }
+    string inline_links(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string         _suffix   = ".html",
+      string         _xml_type = "seg",
+    ) {
+      string seg_lvs;
+      if (obj.has.inline_links) {
+        if  (obj.metainfo.is_a != "code") {
+          _txt = replaceAll!(m =>
+              m[1] ~ "┤"
+              ~ (replaceAll!(n =>
+                  n["type"] ~ n["path"] ~ (n["file"].encodeComponent)
+                )((obj.stow.link[m["num"].to!ulong]).to!string, rgx.uri_identify_components))
+              ~ "├"
+            )(_txt, rgx.inline_link_number_only);
+        }
+        if ((_txt.match(rgx.mark_internal_site_lnk))
+        && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
+          _txt = _txt.replaceAll(
+            rgx.inline_seg_link,
+            "$1");
+        }
+        if (_xml_type == "seg" || _xml_type == "epub") {
+          seg_lvs = (_xml_type == "epub") ? "seg_lv1_to_4" : "seg_lv4";
+          foreach (m; _txt.match(rgx.inline_link_hash)) {
+            if (m.captures[3] in doc_matters.has.tag_associations) {
+              if (
+                m.captures[3]
+                == doc_matters.has.tag_associations[(m.captures[3])][seg_lvs]
+              ) {
+                _txt = _txt.replaceFirst(
+                  rgx.inline_link_hash,
+                  "┥$1┝┤$3" ~ _suffix ~ "├"
+                );
+              } else {
+                _txt = _txt.replaceFirst(
+                  rgx.inline_link_hash,
+                  "┥$1┝┤"
+                  ~ doc_matters.has.tag_associations[(m.captures[3])][seg_lvs]
+                  ~ _suffix ~ "#" ~ "$3"
+                  ~ "├"
+                );
+              }
+            } else {
+              if (!(doc_matters.opt.action.quiet)) {
+                writeln(
+                  "WARNING on internal document links, anchor to link <<"
+                   ~ m.captures[3]
+                   ~ ">> not found in document, "
+                   ~ "anchor: " ~ m.captures[3]
+                   ~ " document: " ~ doc_matters.src.filename
+                );
+              }
+            }
+          }
+        }
+        _txt = _txt
+          .replaceAll(
+            rgx.inline_link_fn_suffix,
+            ("$1" ~ _suffix))
+          .replaceAll(
+            rgx.inline_link,
+            ("$1"))
+          .replaceAll(
+            rgx.mark_internal_site_lnk,
+            "");
+      }
+      debug(markup_links) {
+        if (_txt.match(rgx.inline_link)) {
+          writeln(__LINE__,
+            " (missed) markup link identified (",
+            obj.has.inline_links,
+            "): ", obj.metainfo.is_a, ": ",
+            obj.text
+          );
+        }
+      }
+      debug(markup) {
+        if (_txt.match(rgx.inline_link)) {
+          writeln(__LINE__,
+            " (missed) markup link identified (",
+            obj.has.inline_links,
+            "): ", obj.metainfo.is_a, ": ",
+            obj.text
+          );
+        }
+      }
+      return _txt;
+    }
+    string inline_notes_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+    ) {
+      if (obj.has.inline_notes_reg) {
+        _txt = font_face(_txt);
+        _txt = _txt.replaceAll(
+          rgx.inline_notes_al_regular_number_note,
+          (" $1 ")
+        );
+      }
+      if (obj.has.inline_notes_star) {
+        _txt = font_face(_txt);
+        _txt = _txt.replaceAll(
+          rgx.inline_notes_al_special_char_note,
+          (" $1 ")
+        );
+      }
+      debug(markup_endnotes) {
+        if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
+          writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
+        }
+      }
+      debug(markup) {
+        if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
+          writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
+        }
+      }
+      return _txt;
+    }
+    auto inline_notes_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+    ) {
+      string[] _endnotes;
+      if (obj.has.inline_notes_star) {
+        _txt = font_face(_txt);
+        /+ need markup for text, and separated footnote +/
+        foreach(m; _txt.matchAll(rgx.inline_notes_al_special_char_note)) {
+          _endnotes ~= format(
+            "%s%s%s%s\n  %s%s%s%s%s\n  %s\n%s",
+            "
",
+            "",
+            " ",
+            m.captures[1],
+            ".",
+            m.captures[2],
+            "
"
+          );
+        }
+        _txt = _txt.replaceAll(
+          rgx.inline_notes_al_special_char_note,
+          (" $1 ")
+        );
+      }
+      if (obj.has.inline_notes_reg) {
+        _txt = font_face(_txt);
+        /+ need markup for text, and separated footnote +/
+        foreach(m; _txt.matchAll(rgx.inline_notes_al_regular_number_note)) {
+          _endnotes ~= format(
+            "%s%s%s%s\n  %s%s%s%s%s\n  %s\n%s",
+            "
",
+            "",
+            " ",
+            m.captures[1],
+            ".",
+            m.captures[2],
+            "
"
+          );
+        }
+        _txt = _txt.replaceAll(
+          rgx.inline_notes_al_regular_number_note,
+          (" $1 ")
+        );
+      } else if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
+        debug(markup) {
+          writeln(__LINE__, " endnote: ", obj.metainfo.is_a, ": ", obj.text);
+        }
+      }
+      auto t = tuple(
+        _txt,
+        _endnotes,
+      );
+      return t;
+    }
+    string inline_markup_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+    ) {
+      if (obj.metainfo.dummy_heading
+        && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading")) {
+        _txt = "";
+      } else {
+        _txt = inline_images(_txt, obj, doc_matters, _suffix, "scroll");
+        _txt = inline_links(_txt, obj, doc_matters, _suffix, "scroll");
+        _txt = inline_notes_scroll(_txt, obj, doc_matters);
+      }
+      return _txt;
+    }
+    auto inline_markup_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "seg",
+    ) {
+      if (obj.metainfo.dummy_heading
+        && ((_xml_type == "epub"
+        && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading"))
+        || obj.metainfo.is_a == "heading")
+      ) {
+        _txt = "";
+      } else {
+        _txt = inline_images(_txt, obj, doc_matters, _suffix, _xml_type); // TODO
+        _txt = inline_links(_txt, obj, doc_matters, _suffix, _xml_type); // TODO
+      }
+      auto t = inline_notes_seg(_txt, obj, doc_matters);
+      return t;
+    }
+    string lev4_heading_subtoc(O,M)(
+      const        O  obj,
+                   M  doc_matters,
+    ) {
+      char[] lev4_subtoc;
+      lev4_subtoc ~= "  
\n";
+      foreach (subtoc; obj.tags.lev4_subtoc) {
+        if (auto m = subtoc.match(rgx.inline_link_subtoc)) {
+          auto indent = (m.captures[1].to!int - 3).to!string; // css assumptions based on use of em for left margin & indent
+          auto text = m.captures[2].to!string;
+          text = font_face(text);
+          auto link = m.captures[3].to!string;
+          lev4_subtoc ~= subtoc.replaceFirst(rgx.inline_link_subtoc,
+            format(q"┃    

+          ۰ %s
+        

+    ┃",
+              indent,
+              indent,
+              link,
+              text,
+          ));
+        }
+      }
+      lev4_subtoc ~= "  
\n";
+      return lev4_subtoc.to!string;
+    }
+    auto nav_pre_next_svg(O,M)(
+      const        O  obj,
+                   M  doc_matters,
+    ) {
+      string prev, next, toc;
+      if (obj.tags.segment_anchor_tag_epub == "toc") {
+        toc = "";
+        prev = "";
+      } else {
+        toc = format(q"┃
+              

+                
+                  
+                
+              

+            ┃",
+        );
+      }
+      if (obj.tags.segname_prev == "") {
+        prev = "";
+      } else {
+        prev = format(q"┃
+              
+            ┃",
+          obj.tags.segname_prev,
+        );
+      }
+      if (obj.tags.segname_next == "") {
+        next = "";
+      } else {
+        next = format(q"┃
+              
+            ┃",
+          obj.tags.segname_next,
+        );
+      }
+      string _toc_pre_next = format(q"┃        

+          

+            %s
+            %s
+            %s
+          

+        

+      

+    
┃",
+        toc,
+        prev,
+        next,
+      );
+      string _pre_next = format(q"┃        

+          

+            %s
+            %s
+          

+        

+      

+    
┃",
+        prev,
+        next,
+      );
+      struct bar {
+        string toc_pre_next() {
+          return _toc_pre_next;
+        }
+        string pre_next() {
+          return _pre_next;
+        }
+      }
+      return bar();
+    }
+    string heading(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+      string            _xml_type = "html",
+    ) {
+      assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
+      assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      assert(obj.metainfo.is_of_type    == "para");
+      assert(obj.metainfo.is_a          == "heading");
+      string tags = _xhtml_anchor_tags(obj);
+      string heading_lev_anchor_tag;
+      string _horizontal_rule = "
";
+      if ((_xml_type != "html")
+      || (obj.metainfo.heading_lev_markup == 0 || obj.metainfo.heading_lev_markup > 4)) {
+        _horizontal_rule = "";
+      }
+      _txt = font_face(_txt);
+      string o;
+      heading_lev_anchor_tag = (obj.tags.heading_lev_anchor_tag.empty)
+        ? ""
+        : "";
+      if (_txt.empty) {
+        o = format(q"┃%s
+      ┃",
+        _horizontal_rule,
+        );
+      } else if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃%s
+      

+        
+        %s%s
+          %s
+        
+      
┃",
+          _horizontal_rule,
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.heading_lev_markup,
+          obj.metainfo.is_a,
+          obj.metainfo.identifier,
+          obj.metainfo.identifier,
+          tags,
+          heading_lev_anchor_tag,
+          _txt,
+          obj.metainfo.heading_lev_markup,
+        );
+      } else {
+        o = format(q"┃%s
+      

+        %s%s
+          %s
+        
+      
┃",
+          _horizontal_rule,
+          obj.metainfo.heading_lev_markup,
+          obj.metainfo.is_a,
+          tags,
+          heading_lev_anchor_tag,
+          _txt,
+          obj.metainfo.heading_lev_markup,
+        );
+      }
+      return o;
+    }
+    string heading_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+    ) {
+      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
+      string o = heading(_txt, obj, doc_matters);
+      return o;
+    }
+    auto heading_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
+      _txt = t[0];
+      string[] _endnotes = t[1];
+      string o = heading(_txt, obj, doc_matters, _xml_type);
+      auto u = tuple(
+        o,
+        _endnotes,
+      );
+      return u;
+    }
+    string para(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
+      assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      assert(obj.metainfo.is_of_type    == "para");
+      assert(obj.metainfo.is_a          == "para" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      string tags = _xhtml_anchor_tags(obj);
+      _txt = font_face(_txt);
+      string o;
+      _txt = (obj.attrib.bullet) ? ("●  " ~ _txt) : _txt;
+      _txt = _txt.replaceFirst(rgx.inline_link_anchor,
+         "");
+      if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃  

+      
+      
%s
+        %s
+      

+    
┃",
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.is_a,
+          obj.attrib.indent_hang,
+          obj.attrib.indent_base,
+          obj.metainfo.identifier,
+          tags,
+          _txt
+        );
+      } else {
+        o = format(q"┃  

+      
%s
+        %s
+      

+    
┃",
+          obj.metainfo.is_a,
+          obj.attrib.indent_hang,
+          obj.attrib.indent_base,
+          tags,
+          _txt
+        );
+      }
+      return o;
+    }
+    string para_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+    ) {
+      if (obj.metainfo.is_a == "toc" && _txt.match(rgx.inline_link_toc_to_backmatter)) {
+        _txt = _txt.replaceAll(rgx.inline_link_toc_to_backmatter, "┤#section_$1├");
+      }
+      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
+      string o = para(_txt, obj, doc_matters);
+      return o;
+    }
+    auto para_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
+      _txt = t[0].to!string;
+      string[] _endnotes = t[1];
+      string o = para(_txt, obj, doc_matters);
+      auto u = tuple(
+        o,
+        _endnotes,
+      );
+      return u;
+    }
+    string quote(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body");
+      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      assert(obj.metainfo.is_of_type    == "block");
+      assert(obj.metainfo.is_a          == "quote");
+      _txt = font_face(_txt);
+      string o;
+      if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃  

+      
+      

+        %s
+      

+    
┃",
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.is_a,
+          obj.metainfo.identifier,
+          _txt
+        );
+      } else {
+        o = format(q"┃  

+      

+        %s
+      

+    
┃",
+          obj.metainfo.is_a,
+          _txt
+        );
+      }
+      return o;
+    }
+    string quote_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+    ) {
+      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
+      string o = quote(_txt, obj, doc_matters);
+      return o;
+    }
+    auto quote_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
+      _txt = t[0].to!string;
+      string[] _endnotes = t[1];
+      string o = quote(_txt, obj, doc_matters);
+      auto u = tuple(
+        o,
+        _endnotes,
+      );
+      return u;
+    }
+    string group(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body");
+      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      assert(obj.metainfo.is_of_type    == "block");
+      assert(obj.metainfo.is_a          == "group");
+      _txt = font_face(_txt);
+      string o;
+      if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃  

+      
+      

+        %s
+      

+    
┃",
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.is_a,
+          obj.metainfo.identifier,
+          _txt
+        );
+      } else {
+        o = format(q"┃  

+      

+        %s
+      

+    
┃",
+          obj.metainfo.is_a,
+          _txt
+        );
+      }
+      return o;
+    }
+    string group_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
+      string o = group(_txt, obj, doc_matters);
+      return o;
+    }
+    auto group_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
+      _txt = t[0].to!string;
+      string[] _endnotes = t[1];
+      string o = group(_txt, obj, doc_matters);
+      auto u = tuple(
+        o,
+        _endnotes,
+      );
+      return u;
+    }
+    string block(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body");
+      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      assert(obj.metainfo.is_of_type    == "block");
+      assert(obj.metainfo.is_a          == "block");
+      _txt = font_face(_txt);
+      string o;
+      if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃  

+      
+      
%s

+    
┃",
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.is_a,
+          obj.metainfo.identifier,
+          _txt.stripRight
+        );
+      } else {
+        o = format(q"┃  

+      
%s

+    
┃",
+          obj.metainfo.is_a,
+          _txt.stripRight
+        );
+      }
+      return o;
+    }
+    string block_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
+      string o = block(_txt, obj, doc_matters);
+      return o;
+    }
+    auto block_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
+      _txt = t[0].to!string;
+      string[] _endnotes = t[1];
+      string o = block(_txt, obj, doc_matters);
+      auto u = tuple(
+        o,
+        _endnotes,
+      );
+      return u;
+    }
+    string verse(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body");
+      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
+      assert(obj.metainfo.is_of_type    == "block");
+      assert(obj.metainfo.is_a          == "verse");
+      _txt = font_face(_txt);
+      string o;
+      if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃  

+          
+          
%s

+        
┃",
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.is_a,
+          obj.metainfo.identifier,
+          _txt
+        );
+      } else {
+        o = format(q"┃  

+          
%s

+        
┃",
+          obj.metainfo.is_a,
+          _txt
+        );
+      }
+      return o;
+    }
+    string verse_scroll(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
+      string o = verse(_txt, obj, doc_matters);
+      return o;
+    }
+    auto verse_seg(O,M)(
+      string          _txt,
+      const        O  obj,
+                   M  doc_matters,
+      string          _suffix = ".html",
+      string          _xml_type = "html",
+    ) {
+      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
+      _txt = t[0].to!string;
+      string[] _endnotes = t[1];
+      string o = verse(_txt, obj, doc_matters);
+      auto u = tuple(
+        o,
+        _endnotes,
+      );
+      return u;
+    }
+    auto tablarize(O)(
+      string            _txt,
+      const        O    obj,
+    ) {
+      string[] _table_rows = (_txt).split(rgx.table_delimiter_row);
+      string[] _table_cols;
+      string _table;
+      string _tablenote;
+      foreach(row_idx, row; _table_rows) {
+        _table_cols = row.split(rgx.table_delimiter_col);
+          _table ~= "";
+          foreach(col_idx, cell; _table_cols) {
+            if ((_table_cols.length == 1)
+            && (_table_rows.length <= row_idx+2)) {
+              _tablenote ~= cell;
+            } else {
+              string _col_is = (row_idx == 0 && obj.table.heading) ? "th" : "td";
+              string _align = ("style=\"text-align:"
+              ~ ((obj.table.column_aligns[col_idx] == "l")
+              ? "left\"" : "right\""));
+              _table ~= "<" ~ _col_is ~ " width=\"" ~ obj.table.column_widths[col_idx].to!string ~ "%\" " ~ _align ~ ">";
+              _table ~= cell;
+              _table ~= "";
+            }
+          }
+          _table ~= "";
+        }
+      auto t = tuple(
+        _table,
+        _tablenote,
+      );
+      return t;
+    }
+    string table(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body");
+      assert(obj.metainfo.is_of_section == "body");
+      assert(obj.metainfo.is_of_type    == "block");
+      assert(obj.metainfo.is_a          == "table");
+      string tags = _xhtml_anchor_tags(obj);
+      _txt = font_face(_txt);
+      auto t = tablarize(_txt, obj);
+      _txt = t[0];
+      string _note = t[1];
+      string o;
+      o = format(q"┃  

+      
+      
%s
+        
+          %s
+        

+        %s
+      

+    
┃",
+        obj.metainfo.object_number,
+        (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+        obj.metainfo.is_a,
+        obj.metainfo.object_number,
+        tags,
+        _txt,
+        _note
+      );
+      return o;
+    }
+    string code(O,M)(
+            string _txt,
+      const O      obj,
+            M      doc_matters,
+    ) {
+      assert(obj.metainfo.is_of_part    == "body");
+      assert(obj.metainfo.is_of_section == "body");
+      assert(obj.metainfo.is_of_type    == "block");
+      assert(obj.metainfo.is_a          == "code");
+      string o;
+      string codelines(string _txt) {
+        string _codelines;
+        if (obj.code_block.linenumbers) {
+          string[] _block_lines = (_txt).split(rgx.br_newlines_linebreaks);
+          _codelines = "  
\n";
+          foreach (k, _line; _block_lines) {
+            if (k == 1) {
+              _codelines ~= format(q"┃    %s
+    ┃",
+                _line,
+              );
+            } else {
+              _codelines ~= format(q"┃    %s
+    ┃",
+                _line,
+              );
+            }
+          }
+          _codelines ~= "  
";
+        } else {
+          _codelines = "  
\n";
+          _codelines ~= _txt;
+          _codelines ~= "  
";
+        }
+        return _codelines;
+      }
+      if (!(obj.metainfo.identifier.empty)) {
+        o = format(q"┃  

+      
+      
%s

+    
┃",
+          obj.metainfo.identifier,
+          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
+          obj.metainfo.is_a,
+          obj.metainfo.identifier,
+          codelines(_txt)
+        );
+      } else {
+        o = format(q"┃  

+      
%s

+    
┃",
+          obj.metainfo.is_a,
+          codelines(_txt)
+        );
+      }
+      return o;
+    }
+  }
+}
diff --git a/src/doc_reform/io_out/xmls_css.d b/src/doc_reform/io_out/xmls_css.d
new file mode 100644
index 0000000..2c3eb77
--- /dev/null
+++ b/src/doc_reform/io_out/xmls_css.d
@@ -0,0 +1,4185 @@
+/++
+  default css settings
++/
+module doc_reform.io_out.xmls_css;
+template spineCss() {
+  import std.format;
+  auto spineCss(M)(M doc_matters) {
+    string _css_indent = format(q"┃
+  /* indent */
+  p.norm { }
+  p.i1 { padding-left        : 1em; }
+  p.i2 { padding-left        : 2em; }
+  p.i3 { padding-left        : 3em; }
+  p.i4 { padding-left        : 4em; }
+  p.i5 { padding-left        : 5em; }
+  p.i6 { padding-left        : 6em; }
+  p.i7 { padding-left        : 7em; }
+  p.i8 { padding-left        : 8em; }
+  p.i9 { padding-left        : 9em; }
+  /* hanging indent */
+  p[indent="h0i0"] {
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p[indent="h0i1"] {
+    padding-left             : 1em;
+    text-indent              : -1em;
+  }
+  p[indent="h0i2"] {
+    padding-left             : 2em;
+    text-indent              : -2em;
+  }
+  p[indent="h0i3"] {
+    padding-left             : 3em;
+    text-indent              : -3em;
+  }
+  p[indent="h0i4"] {
+    padding-left             : 4em;
+    text-indent              : -4em;
+  }
+  p[indent="h0i5"] {
+    padding-left             : 5em;
+    text-indent              : -5em;
+  }
+  p[indent="h0i6"] {
+    padding-left             : 6em;
+    text-indent              : -6em;
+  }
+  p[indent="h0i7"] {
+    padding-left             : 7em;
+    text-indent              : -7em;
+  }
+  p[indent="h0i8"] {
+    padding-left             : 8em;
+    text-indent              : -8em;
+  }
+  p[indent="h0i9"] {
+    padding-left             : 9em;
+    text-indent              : -9em;
+  }
+  p[indent="h1i0"] {
+    padding-left             : 0em;
+    text-indent              : 1em;
+  }
+  p[indent="h1i1"] {
+    padding-left             : 1em;
+    text-indent              : 0em;
+  }
+  p[indent="h1i2"] {
+    padding-left             : 2em;
+    text-indent              : -1em;
+  }
+  p[indent="h1i3"] {
+    padding-left             : 3em;
+    text-indent              : -2em;
+  }
+  p[indent="h1i4"] {
+    padding-left             : 4em;
+    text-indent              : -3em;
+  }
+  p[indent="h1i5"] {
+    padding-left             : 5em;
+    text-indent              : -4em;
+  }
+  p[indent="h1i6"] {
+    padding-left             : 6em;
+    text-indent              : -5em;
+  }
+  p[indent="h1i7"] {
+    padding-left             : 7em;
+    text-indent              : -6em;
+  }
+  p[indent="h1i8"] {
+    padding-left             : 8em;
+    text-indent              : -7em;
+  }
+  p[indent="h1i9"] {
+    padding-left             : 9em;
+    text-indent              : -8em;
+  }
+  p[indent="h2i0"] {
+    padding-left             : 0em;
+    text-indent              : 2em;
+  }
+  p[indent="h2i1"] {
+    padding-left             : 1em;
+    text-indent              : 1em;
+  }
+  p[indent="h2i2"] {
+    padding-left             : 2em;
+    text-indent              : 0em;
+  }
+  p[indent="h2i3"] {
+    padding-left             : 3em;
+    text-indent              : -1em;
+  }
+  p[indent="h2i4"] {
+    padding-left             : 4em;
+    text-indent              : -2em;
+  }
+  p[indent="h2i5"] {
+    padding-left             : 5em;
+    text-indent              : -3em;
+  }
+  p[indent="h2i6"] {
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+    text-indent              : -4em;
+  }
+  p[indent="h2i7"] {
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+    text-indent              : -5em;
+  }
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+    padding-left             : 8em;
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+  }
+  p[indent="h2i9"] {
+    padding-left             : 9em;
+    text-indent              : -7em;
+  }
+  p[indent="h3i0"] {
+    padding-left             : 0em;
+    text-indent              : 3em;
+  }
+  p[indent="h3i1"] {
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+    text-indent              : 2em;
+  }
+  p[indent="h3i2"] {
+    padding-left             : 2em;
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+  }
+  p[indent="h3i3"] {
+    padding-left             : 3em;
+    text-indent              : 0em;
+  }
+  p[indent="h3i4"] {
+    padding-left             : 4em;
+    text-indent              : -1em;
+  }
+  p[indent="h3i5"] {
+    padding-left             : 5em;
+    text-indent              : -2em;
+  }
+  p[indent="h3i6"] {
+    padding-left             : 6em;
+    text-indent              : -3em;
+  }
+  p[indent="h3i7"] {
+    padding-left             : 7em;
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+  }
+  p[indent="h3i8"] {
+    padding-left             : 8em;
+    text-indent              : -5em;
+  }
+  p[indent="h3i9"] {
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+  }
+  p[indent="h4i0"] {
+    padding-left             : 0em;
+    text-indent              : 4em;
+  }
+  p[indent="h4i1"] {
+    padding-left             : 1em;
+    text-indent              : 3em;
+  }
+  p[indent="h4i2"] {
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+    text-indent              : 2em;
+  }
+  p[indent="h4i3"] {
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+  }
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+  }
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+    padding-left             : 5em;
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+  }
+  p[indent="h4i6"] {
+    padding-left             : 6em;
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+  }
+  p[indent="h4i7"] {
+    padding-left             : 7em;
+    text-indent              : -3em;
+  }
+  p[indent="h4i8"] {
+    padding-left             : 8em;
+    text-indent              : -4em;
+  }
+  p[indent="h4i9"] {
+    padding-left             : 9em;
+    text-indent              : -5em;
+  }
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+    padding-left             : 0em;
+    text-indent              : 5em;
+  }
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+    text-indent              : 4em;
+  }
+  p[indent="h5i2"] {
+    padding-left             : 2em;
+    text-indent              : 3em;
+  }
+  p[indent="h5i3"] {
+    padding-left             : 3em;
+    text-indent              : 2em;
+  }
+  p[indent="h5i4"] {
+    padding-left             : 4em;
+    text-indent              : 1em;
+  }
+  p[indent="h5i5"] {
+    padding-left             : 5em;
+    text-indent              : 0em;
+  }
+  p[indent="h5i6"] {
+    padding-left             : 6em;
+    text-indent              : -1em;
+  }
+  p[indent="h5i7"] {
+    padding-left             : 7em;
+    text-indent              : -2em;
+  }
+  p[indent="h5i8"] {
+    padding-left             : 8em;
+    text-indent              : -3em;
+  }
+  p[indent="h5i9"] {
+    padding-left             : 9em;
+    text-indent              : -4em;
+  }
+  p[indent="h6i0"] {
+    padding-left             : 0em;
+    text-indent              : 6em;
+  }
+  p[indent="h6i1"] {
+    padding-left             : 1em;
+    text-indent              : 5em;
+  }
+  p[indent="h6i2"] {
+    padding-left             : 2em;
+    text-indent              : 4em;
+  }
+  p[indent="h6i3"] {
+    padding-left             : 3em;
+    text-indent              : 3em;
+  }
+  p[indent="h6i4"] {
+    padding-left             : 4em;
+    text-indent              : 2em;
+  }
+  p[indent="h6i5"] {
+    padding-left             : 5em;
+    text-indent              : 1em;
+  }
+  p[indent="h6i6"] {
+    padding-left             : 6em;
+    text-indent              : 0em;
+  }
+  p[indent="h6i7"] {
+    padding-left             : 7em;
+    text-indent              : -1em;
+  }
+  p[indent="h6i8"] {
+    padding-left             : 8em;
+    text-indent              : -2em;
+  }
+  p[indent="h6i9"] {
+    padding-left             : 9em;
+    text-indent              : -3em;
+  }
+  p[indent="h7i0"] {
+    padding-left             : 0em;
+    text-indent              : 7em;
+  }
+  p[indent="h7i1"] {
+    padding-left             : 1em;
+    text-indent              : 6em;
+  }
+  p[indent="h7i2"] {
+    padding-left             : 2em;
+    text-indent              : 5em;
+  }
+  p[indent="h7i3"] {
+    padding-left             : 3em;
+    text-indent              : 4em;
+  }
+  p[indent="h7i4"] {
+    padding-left             : 4em;
+    text-indent              : 3em;
+  }
+  p[indent="h7i5"] {
+    padding-left             : 5em;
+    text-indent              : 2em;
+  }
+  p[indent="h7i6"] {
+    padding-left             : 6em;
+    text-indent              : 1em;
+  }
+  p[indent="h7i7"] {
+    padding-left             : 7em;
+    text-indent              : 0em;
+  }
+  p[indent="h7i8"] {
+    padding-left             : 8em;
+    text-indent              : -1em;
+  }
+  p[indent="h7i9"] {
+    padding-left             : 9em;
+    text-indent              : -2em;
+  }
+  p[indent="h8i0"] {
+    padding-left             : 0em;
+    text-indent              : 8em;
+  }
+  p[indent="h8i1"] {
+    padding-left             : 1em;
+    text-indent              : 7em;
+  }
+  p[indent="h8i2"] {
+    padding-left             : 2em;
+    text-indent              : 6em;
+  }
+  p[indent="h8i3"] {
+    padding-left             : 3em;
+    text-indent              : 5em;
+  }
+  p[indent="h8i4"] {
+    padding-left             : 4em;
+    text-indent              : 4em;
+  }
+  p[indent="h8i5"] {
+    padding-left             : 5em;
+    text-indent              : 3em;
+  }
+  p[indent="h8i6"] {
+    padding-left             : 6em;
+    text-indent              : 2em;
+  }
+  p[indent="h8i7"] {
+    padding-left             : 7em;
+    text-indent              : 1em;
+  }
+  p[indent="h8i8"] {
+    padding-left             : 8em;
+    text-indent              : 0em;
+  }
+  p[indent="h8i9"] {
+    padding-left             : 9em;
+    text-indent              : -1em;
+  }
+  p[indent="h9i0"] {
+    padding-left             : 0em;
+    text-indent              : 9em;
+  }
+  p[indent="h9i1"] {
+    padding-left             : 1em;
+    text-indent              : 8em;
+  }
+  p[indent="h9i2"] {
+    padding-left             : 2em;
+    text-indent              : 7em;
+  }
+  p[indent="h9i3"] {
+    padding-left             : 3em;
+    text-indent              : 6em;
+  }
+  p[indent="h9i4"] {
+    padding-left             : 4em;
+    text-indent              : 5em;
+  }
+  p[indent="h9i5"] {
+    padding-left             : 5em;
+    text-indent              : 4em;
+  }
+  p[indent="h9i6"] {
+    padding-left             : 6em;
+    text-indent              : 3em;
+  }
+  p[indent="h9i7"] {
+    padding-left             : 7em;
+    text-indent              : 2em;
+  }
+  p[indent="h9i8"] {
+    padding-left             : 8em;
+    text-indent              : 1em;
+  }
+  p[indent="h9i9"] {
+    padding-left             : 9em;
+    text-indent              : 0em;
+  }
+┃");
+    string _color_ocn_light  = (doc_matters.opt.action.ocn_hidden) ? "#FFFFFF" : "#777777";
+    string _color_ocn_dark   = (doc_matters.opt.action.ocn_hidden) ? "#000000" : "#BBBBBB";
+    string _css_light_html_seg = format(q"┃
+  *{
+    padding                  : 0px;
+    margin                   : 0px;
+  }
+  body {
+    height                   : 100vh;
+    background-color         : #FFFFFF;
+  }
+  body {
+    color                    : #000000;
+    background               : #FFFFFF;
+    background-color         : #FFFFFF;
+  }
+  a:link {
+    color                    : #003399;
+    text-decoration          : none;
+  }
+  a:visited {
+    color                    : #003399;
+    text-decoration          : none;
+  }
+  a:hover {
+    color                    : #000000;
+    background-color         : #F9F9AA;
+  }
+  a.lnkocn:link {
+    color                    : %s;
+    text-decoration          : none;
+  }
+  a.lnkocn:visited {
+    color                    : #32CD32;
+    text-decoration          : none;
+  }
+  a.lnkocn:hover {
+    color                    : #777777;
+    font-size                : 15px;
+  }
+  a:hover img {
+    background-color         : #FFFFFF;
+  }
+  a:active {
+    color                    : #003399;
+    text-decoration          : underline;
+  }
+  div {
+    margin-left              : 0;
+    margin-right             : 0;
+  }
+  div.p {
+    margin-left              : 5%%;
+    margin-right             : 1%%;
+  }
+  div.substance {
+    width                    : 100%%;
+    background-color         : #FFFFFF;
+  }
+  div.ocn {
+    width                    : 5%%;
+    float                    : right;
+    top                      : 0;
+    background-color         : #FFFFFF;
+  }
+  div.endnote {
+    width                    : 95%%;
+    background-color         : #FFFFFF;
+  }
+  div.toc {
+    position                 : absolute;
+    float                    : left;
+    margin                   : 0;
+    padding                  : 0;
+    padding-top              : 0.5em;
+    border                   : 0;
+    width                    : 13em;
+    background-color         : #EEEEEE;
+    margin-right             : 1em;
+  }
+  div.summary {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #EEEEEE;
+    padding-left             : 1em;
+    background-color         : #EEEEEE;
+  }
+  div.content, div.main_column {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #FFFFFF;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content0, div.main_column0 {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 0%% solid #FFFFFF;
+    padding-left             : 5%%;
+  }
+  div.scroll {
+    margin                   : 0;
+    padding                  : 0;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content:after {
+    content                  : ' ';
+    clear                    : both;
+    display                  : block;
+    height                   : 0;
+    overflow                 : hidden;
+  }
+  div.footer {
+    clear                    : left;
+    padding                  : 0.5em;
+    font-size                : 80%%;
+    margin                   : 0;
+  }
+  div.toc ul {
+    list-style               : none;
+    padding                  : 0;
+    margin                   : 0;
+  }
+  div.toc li ul a, li ul span.currentlink
+  {
+    font-weight              : normal;
+    font-size                : 90%%;
+    padding-left             : 2em;
+    background-color         : #EEEEEE;
+  }
+  div.toc a, span.currentlink{
+    display                  : block;
+    text-decoration          : none;
+    padding-left             : 0.5em;
+    color                    : #0000aa;
+  }
+  hr {
+    width                    : 90%%;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    margin-top               : 1.8em;
+    margin-bottom            : 1.8em;
+  }
+  span.currentlink {
+    text-decoration          : none;
+    background-color         : #AAAAAA;
+  }
+  div.toc a:visited {
+    color                    : #0000aa;
+  }
+  div.toc a:hover {
+    color                    : #000000;
+    background-color         : #F9F9AA;
+  }
+  nav#toc ol {
+    list-style-type          : none;
+  }
+  .norm, .bold, .verse, .group, .block, .alt {
+    line-height              : 133%%;
+    margin-top               : 12px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
+    display                  : block;
+    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+  }
+  p {
+    font-size                : 100%%;
+    font-weight              : normal;
+    line-height              : 133%%;
+    text-align               : justify;
+    text-indent              : 0mm;
+    margin-top               : 0.8em;
+    margin-bottom            : 0.8em;
+  }
+  img {
+    max-width                : 100%%;
+    height                   : auto;
+  }
+  pre {
+    width                    : auto;
+    display                  : block;
+    clear                    : both;
+    color                    : #555555;
+  }
+  pre.codeline {
+    display                  : table;
+    clear                    : both;
+    table-layout             : fixed;
+    margin-left              : 5%%;
+    margin-right             : 5%%;
+    width                    : 90%%;
+    white-space              : pre-wrap;
+    border-style             : none;
+    border-radius            : 5px 5px 5px 5px;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+    margin-bottom            : 1em;
+    padding                  : 0.5em 1em;
+    page-break-inside        : avoid;
+    word-wrap                : break-word;
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    white-space              : pre;
+    white-space              : pre-wrap;
+    white-space              : -moz-pre-wrap;
+    white-space              : -o-pre-wrap;
+    background-color         : #EEEEEE;
+    color                    : #000000;
+    font-size                : 95%%;
+    line-height              : 100%%;
+  }
+  pre.codeline::before {
+    counter-reset            : linenum;
+  }
+  pre.codeline span.tr {
+    display                  : table-row;
+    counter-increment        : linenum;
+  }
+  pre.codeline span.th {
+    display                  : table-cell;
+    user-select              : none;
+    -moz-user-select         : none;
+    -webkit-user-select      : none;
+    padding                  : 0.5em 0.5em;
+    /* background-color         : #666666; */
+  }
+  pre.codeline span.th::before {
+    content                  : counter(linenum) ".";
+    color                    : #999999;
+    text-align               : right;
+    display                  : block;
+  }
+  pre.codeline span.th {
+    width                    : 4em;
+  }
+  pre.codeline code {
+    display                  : table-cell;
+  }
+  p.code {
+    border-style             : none;
+  }
+  p.spaced { white-space     : pre; }
+  p.block {
+    white-space              : pre;
+  }
+  p.group { }
+  p.alt { }
+  p.verse {
+    white-space              : pre;
+    margin-bottom            : 6px;
+  }
+  p.caption {
+    text-align               : left;
+    font-size                : 80%%;
+    display                  : inline;
+  }
+  p.endnote {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-right             : 15mm;
+  }
+  p.endnote_indent {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 2em;
+    margin-right             : 15mm;
+  }
+  p.center {
+    text-align               : center;
+  }
+  p.bold {
+    font-weight              : bold;
+  }
+  p.bold_left {
+    font-weight              : bold;
+    text-align               : left;
+  }
+  p.centerbold {
+    text-align               : center;
+    font-weight              : bold;
+  }
+  p.em {
+    font-weight              : bold;
+    font-style               : normal;
+    background               : #FFF3B6;
+  }
+  p.small {
+    font-size                : 80%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  .tiny, .tiny_left, .tiny_right, .tiny_center {
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    color                    : #777777;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  p.tiny { }
+  p.tiny_left {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : left;
+  }
+  p.tiny_right {
+    margin-right             : 1em;
+    text-align               : right;
+  }
+  p.tiny_center {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : center;
+  }
+  p.concordance_word {
+    line-height              : 150%%;
+    font-weight              : bold;
+    display                  : inline;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.concordance_count {
+    font-size                : 80%%;
+    color                    : #777777;
+    display                  : inline;
+    margin-left              : 0em;
+  }
+  p.concordance_object {
+    font-size                : 80%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  p.book_index_lev1 {
+    line-height              : 100%%;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.book_index_lev2 {
+    line-height              : 100%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  tt {
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    background-color         : #EEEEEE;
+    color                    : #000000;
+  }
+%s
+  note { white-space         : pre; }
+  label.ocn {
+    width                    : 2%%;
+    float                    : right;
+    top                      : 0;
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 5px;
+    margin-right             : 5px;
+    text-align               : right;
+    color                    : %s;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  table {
+    display                  : block;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    background-color         : inherit;
+  }
+  tr { }
+  th,td {
+    vertical-align           : top;
+    text-align               : left;
+  }
+  th {
+    font-weight              : bold;
+  }
+  em {
+    font-weight              : bold;
+    font-style               : italic;
+  }
+  p.left,th.left,td.left {
+    text-align               : left;
+  }
+  p.small_left,th.small_left,td.small_left {
+    text-align               : left;
+    font-size                : 80%%;
+  }
+  p.right,th.right,td.right {
+    text-align               : right;
+  }
+  ul, li {
+    list-style-type          : none;
+    list-style               : none;
+    padding-left             : 20px;
+    font-weight              : normal;
+    line-height              : 150%%;
+    text-align               : left;
+    text-indent              : 0mm;
+    margin-left              : 1em;
+    margin-right             : 2em;
+    margin-top               : 3px;
+    margin-bottom            : 3px;
+  }
+  li {
+    background               : url(../image_sys/bullet_09.png) no-repeat 0px 6px;
+  }
+  ul { }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    font-weight              : bold;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-top               : 20px;
+    margin-bottom            : 10px;
+  }
+  h4.norm, h5.norm, h6.norm, h7.norm {
+    margin-top               : 10px;
+    margin-bottom            : 0px;
+  }
+  h0 { font-size             : 125%%; }
+  h1 { font-size             : 120%%; }
+  h2 { font-size             : 115%%; }
+  h3 { font-size             : 110%%; }
+  h4 { font-size             : 105%%; }
+  h5 { font-size             : 100%%; }
+  h6 { font-size             : 100%%; }
+  h7 { font-size             : 100%%; }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    text-shadow              : .2em .2em .3em #808080;
+  }
+  h1.i { margin-left         : 2em; }
+  h2.i { margin-left         : 3em; }
+  h3.i { margin-left         : 4em; }
+  h4.i { margin-left         : 5em; }
+  h5.i { margin-left         : 6em; }
+  h6.i { margin-left         : 7em; }
+  h7.i { margin-left         : 8em; }
+  h8.i { margin-left         : 9em; }
+  h9.i { margin-left         : 10em; }
+  .toc {
+    font-weight              : normal;
+    margin-top               : 6px;
+    margin-bottom            : 6px;
+  }
+  h0.toc {
+    margin-left              : 1em;
+    font-size                : 120%%;
+    line-height              : 150%%;
+  }
+  h1.toc {
+    margin-left              : 1em;
+    font-size                : 115%%;
+    line-height              : 150%%;
+  }
+  h2.toc {
+    margin-left              : 2em;
+    font-size                : 110%%;
+    line-height              : 140%%;
+  }
+  h3.toc {
+    margin-left              : 3em;
+    font-size                : 105%%;
+    line-height              : 120%%;
+  }
+  h4.toc {
+    margin-left              : 4em;
+    font-size                : 100%%;
+    line-height              : 120%%;
+  }
+  h5.toc {
+    margin-left              : 5em;
+    font-size                : 95%%;
+    line-height              : 110%%;
+  }
+  h6.toc {
+    margin-left              : 6em;
+    font-size                : 90%%;
+    line-height              : 110%%;
+  }
+  h7.toc {
+    margin-left              : 7em;
+    font-size                : 85%%;
+    line-height              : 100%%;
+  }
+  .subtoc {
+    margin-right             : 34%%;
+    font-weight              : normal;
+  }
+  h5.subtoc {
+    margin-left              : 2em;
+    font-size                : 80%%;
+    margin-top               : 2px;
+    margin-bottom            : 2px;
+  }
+  h6.subtoc {
+    margin-left              : 3em;
+    font-size                : 75%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  h7.subtoc {
+    margin-left              : 4em;
+    font-size                : 70%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  .icon-bar {
+    width                    : 100%%;
+    overflow                 : auto;
+    margin                   : 0em 0em 0em;
+  }
+  .left-bar {
+    width                    : 85%%;
+    float                    : left;
+    display                  : inline;
+    overflow                 : auto;
+  }
+  .toc-button {
+    position                 : absolute;
+    top                      : 8px;
+    width                    : 2em;
+    height                   : 2em;
+    border-radius            : 50%%;
+    background               : #CCCCCC;
+    fill                     : #333333;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+  }
+  .toc-button svg {
+    position                 : relative;
+    left                     : 25%%;
+    top                      : 25%%;
+    width                    : 150%%;
+    height                   : 150%%;
+  }
+  .toc-button p {
+    vertical-align           : center;
+    font-size                : 120%%;
+  }
+  .prev-next-button {
+    position                 : absolute;
+    top                      : 8px;
+    width                    : 2em;
+    height                   : 2em;
+    border-radius            : 50%%;
+    background               : #CCCCCC;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+  }
+  .prev-next-button svg {
+    position                 : relative;
+    left                     : 20%%;
+    top                      : 20%%;
+    width                    : 60%%;
+    height                   : 60%%;
+  }
+  .menu {
+    right                    : 6em;
+   }
+  .previous {
+    right                    : 3em;
+   }
+  .next {
+    right                    : 0em;
+   }
+  .arrow {
+    fill                     : #333333;
+  }
+  .minitoc {
+    line-height              : 100%%;
+    font-size                : 90%%;
+    margin-top               : 6px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  /* flex */
+  .flex-menu-bar {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-flex-wrap        : wrap;
+    -webkit-align-items      : center;
+    align-items              : center;
+    width                    : 100%%;
+    margin-left              : 5%%;
+    margin-right             : 2%%;
+    background-color         : #FFFFFF;
+  }
+  .flex-menu-option {
+    background-color         : #FFFFFF;
+    margin-right             : 4px;
+  }
+  .flex-list {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-align-items      : center;
+    display                  : block;
+    align-items              : center;
+    width                    : 100%%;
+    background-color         : #FFFFFF;
+  }
+  .flex-list-item {
+    background-color         : #FFFFFF;
+    margin                   : 4px;
+  }
+  /* grid */
+  .wrapper {
+    display                  : grid;
+    grid-template-columns    : 100%%;
+    grid-template-areas      :
+      "headband"
+      "doc_header"
+      "doc_title"
+      "doc_toc"
+      "doc_prefix"
+      "doc_intro"
+      "doc_body"
+      "doc_endnotes"
+      "doc_glossary"
+      "doc_biblio"
+      "doc_bookindex"
+      "doc_blurb"
+      "doc_suffix";
+    margin                   : 0px;
+    padding                  : 0px;
+    background-color         : #FFFFFF;
+  }
+  .delimit {
+    border-style             : none;
+    border-color             : #FFFFFF;
+    padding                  : 10px;
+  }
+  .headband {
+    grid-area                : headband;
+    background-color         : #FFFFFF;
+  }
+  .doc_header {
+    grid-area                : doc_header;
+  }
+  .doc_title {
+    grid-area                : doc_title;
+  }
+  .doc_toc {
+    grid-area                : doc_toc;
+  }
+  .doc_prefix {
+    grid-area                : doc_prefix;
+  }
+  .doc_intro {
+    grid-area                : doc_intro;
+  }
+  .doc_body {
+    grid-area                : doc_body;
+  }
+  .doc_endnotes {
+    grid-area                : doc_endnotes;
+  }
+  .doc_glossary {
+    grid-area                : doc_glossary;
+  }
+  .doc_biblio {
+    grid-area                : doc_biblio;
+  }
+  .doc_bookindex {
+    grid-area                : doc_bookindex;
+  }
+  .doc_blurb {
+    grid-area                : doc_blurb;
+  }
+  .doc_suffix {
+    grid-area                : doc_suffix;
+  }
+  .nav-ul {
+    list-style               : none;
+    float                    : left;
+  }
+  .nav-li {
+    float                    : left;
+    padding-right            : 0.7em;
+  }
+  .nav-li a {
+    text-decoration          : none;
+    color                    : #FFFFFF;
+  }
+  footer {
+    background-color         : #00704E;
+  }
+┃",
+    _color_ocn_light,
+    _css_indent,
+    _color_ocn_light,
+);
+    string _css_dark_html_seg = format(q"┃
+  *{
+    padding                  : 0px;
+    margin                   : 0px;
+  }
+  body {
+    height                   : 100vh;
+    background-color         : #000000;
+  }
+  body {
+    color                    : #CCCCCC;
+    background               : #000000;
+    background-color         : #000000;
+  }
+  a:link {
+    color                    : #FFFFFF;
+    text-decoration          : none;
+  }
+  a:visited {
+    color                    : #999999;
+    text-decoration          : none;
+  }
+  a:hover {
+    color                    : #000000;
+    background-color         : #555555;
+  }
+  a.lnkocn:link {
+    color                    : %s;
+    text-decoration          : none;
+  }
+  a.lnkocn:visited {
+    color                    : #9ACD32;
+    text-decoration          : none;
+  }
+  a.lnkocn:hover {
+    color                    : #BBBBBB;
+    font-size                : 15px;
+  }
+  a:hover img {
+    background-color         : #000000;
+  }
+  a:active {
+    color                    : #888888;
+    text-decoration          : underline;
+  }
+  div {
+    margin-left              : 0;
+    margin-right             : 0;
+  }
+  div.p {
+    margin-left              : 5%%;
+    margin-right             : 1%%;
+  }
+  div.substance {
+    width                    : 100%%;
+    background-color         : #000000;
+  }
+  div.ocn {
+    width                    : 5%%;
+    float                    : right;
+    top                      : 0;
+    background-color         : #000000;
+  }
+  div.endnote {
+    width                    : 95%%;
+    background-color         : #000000;
+  }
+  div.toc {
+    position                 : absolute;
+    float                    : left;
+    margin                   : 0;
+    padding                  : 0;
+    padding-top              : 0.5em;
+    border                   : 0;
+    width                    : 13em;
+    background-color         : #111111;
+    margin-right             : 1em;
+  }
+  div.summary {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #111111;
+    padding-left             : 1em;
+    background-color         : #111111;
+  }
+  div.content, div.main_column {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #000000;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content0, div.main_column0 {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 0%% solid #000000;
+    padding-left             : 5%%;
+  }
+  div.scroll {
+    margin                   : 0;
+    padding                  : 0;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content:after {
+    content                  : ' ';
+    clear                    : both;
+    display                  : block;
+    height                   : 0;
+    overflow                 : hidden;
+  }
+  div.footer {
+    clear                    : left;
+    padding                  : 0.5em;
+    font-size                : 80%%;
+    margin                   : 0;
+  }
+  div.toc ul {
+    list-style               : none;
+    padding                  : 0;
+    margin                   : 0;
+  }
+  div.toc li ul a, li ul span.currentlink
+  {
+    font-weight              : normal;
+    font-size                : 90%%;
+    padding-left             : 2em;
+    background-color         : #111111;
+  }
+  div.toc a, span.currentlink{
+    display                  : block;
+    text-decoration          : none;
+    padding-left             : 0.5em;
+    color                    : #FF00AA;
+  }
+  hr {
+    width                    : 90%%;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    margin-top               : 1.8em;
+    margin-bottom            : 1.8em;
+  }
+  span.currentlink {
+    text-decoration          : none;
+    background-color         : #AAAAF9;
+  }
+  div.toc a:visited {
+    color                    : #FF00AA;
+  }
+  div.toc a:hover {
+    color                    : #CCCCCC;
+    background-color         : #F9F9AA;
+  }
+  nav#toc ol {
+    list-style-type          : none;
+  }
+  .norm, .bold, .verse, .group, .block, .alt {
+    line-height              : 133%%;
+    margin-top               : 12px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
+    display                  : block;
+    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+  }
+  p {
+    font-size                : 100%%;
+    font-weight              : normal;
+    line-height              : 133%%;
+    text-align               : justify;
+    text-indent              : 0mm;
+    margin-top               : 0.8em;
+    margin-bottom            : 0.8em;
+  }
+  img {
+    max-width                : 100%%;
+    height                   : auto;
+  }
+  pre {
+    width                    : auto;
+    display                  : block;
+    clear                    : both;
+    color                    : #555555;
+  }
+  pre.codeline {
+    display                  : table;
+    clear                    : both;
+    table-layout             : fixed;
+    margin-left              : 5%%;
+    margin-right             : 5%%;
+    width                    : 90%%;
+    white-space              : pre-wrap;
+    border-style             : none;
+    border-radius            : 5px 5px 5px 5px;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+    margin-bottom            : 1em;
+    padding                  : 0.5em 1em;
+    page-break-inside        : avoid;
+    word-wrap                : break-word;
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    white-space              : pre;
+    white-space              : pre-wrap;
+    white-space              : -moz-pre-wrap;
+    white-space              : -o-pre-wrap;
+    background-color         : #555555;
+    color                    : #DDDDDD;
+    font-size                : 95%%;
+    line-height              : 100%%;
+  }
+  pre.codeline::before {
+    counter-reset            : linenum;
+  }
+  pre.codeline span.tr {
+    display                  : table-row;
+    counter-increment        : linenum;
+  }
+  pre.codeline span.th {
+    display                  : table-cell;
+    user-select              : none;
+    -moz-user-select         : none;
+    -webkit-user-select      : none;
+    padding                  : 0.5em 0.5em;
+  }
+  pre.codeline span.th::before {
+    content                  : counter(linenum) ".";
+    color                    : #999999;
+    text-align               : right;
+    display                  : block;
+  }
+  pre.codeline span.th {
+    width                    : 4em;
+  }
+  pre.codeline code {
+    display                  : table-cell;
+  }
+  p.code {
+    border-style             : none;
+  }
+  p.spaced { white-space     : pre; }
+  p.block {
+    white-space              : pre;
+  }
+  p.group { }
+  p.alt { }
+  p.verse {
+    white-space              : pre;
+    margin-bottom            : 6px;
+  }
+  p.caption {
+    text-align               : left;
+    font-size                : 80%%;
+    display                  : inline;
+  }
+  p.endnote {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-right             : 15mm;
+  }
+  p.endnote_indent {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 2em;
+    margin-right             : 15mm;
+  }
+  p.center {
+    text-align               : center;
+  }
+  p.bold {
+    font-weight              : bold;
+  }
+  p.bold_left {
+    font-weight              : bold;
+    text-align               : left;
+  }
+  p.centerbold {
+    text-align               : center;
+    font-weight              : bold;
+  }
+  p.em {
+    font-weight              : bold;
+    font-style               : normal;
+    background               : #FFF3B6;
+  }
+  p.small {
+    font-size                : 80%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  .tiny, .tiny_left, .tiny_right, .tiny_center {
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    color                    : #EEEEEE;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  p.tiny { }
+  p.tiny_left {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : left;
+  }
+  p.tiny_right {
+    margin-right             : 1em;
+    text-align               : right;
+  }
+  p.tiny_center {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : center;
+  }
+  p.concordance_word {
+    line-height              : 150%%;
+    font-weight              : bold;
+    display                  : inline;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.concordance_count {
+    font-size                : 80%%;
+    color                    : #555555;
+    display                  : inline;
+    margin-left              : 0em;
+  }
+  p.concordance_object {
+    font-size                : 80%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  p.book_index_lev1 {
+    line-height              : 100%%;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.book_index_lev2 {
+    line-height              : 100%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  tt {
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    background-color         : #555555;
+    color                    : #DDDDDD;
+  }
+%s
+  note { white-space         : pre; }
+  label.ocn {
+    width                    : 2%%;
+    float                    : right;
+    top                      : 0;
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 5px;
+    margin-right             : 5px;
+    text-align               : right;
+    color                    : %s;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  table {
+    display                  : block;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    background-color         : inherit;
+  }
+  tr { }
+  th,td {
+    vertical-align           : top;
+    text-align               : left;
+  }
+  th {
+    font-weight              : bold;
+  }
+  em {
+    font-weight              : bold;
+    font-style               : italic;
+  }
+  p.left,th.left,td.left {
+    text-align               : left;
+  }
+  p.small_left,th.small_left,td.small_left {
+    text-align               : left;
+    font-size                : 80%%;
+  }
+  p.right,th.right,td.right {
+    text-align               : right;
+  }
+  ul, li {
+    list-style-type          : none;
+    list-style               : none;
+    padding-left             : 20px;
+    font-weight              : normal;
+    line-height              : 150%%;
+    text-align               : left;
+    text-indent              : 0mm;
+    margin-left              : 1em;
+    margin-right             : 2em;
+    margin-top               : 3px;
+    margin-bottom            : 3px;
+  }
+  li {
+    background               : (../image_sys/bullet_09.png) no-repeat 0px 6px;
+  }
+  ul { }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    font-weight              : bold;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-top               : 20px;
+    margin-bottom            : 10px;
+  }
+  h4.norm, h5.norm, h6.norm, h7.norm {
+    margin-top               : 10px;
+    margin-bottom            : 0px;
+  }
+  h0 { font-size             : 125%%; }
+  h1 { font-size             : 120%%; }
+  h2 { font-size             : 115%%; }
+  h3 { font-size             : 110%%; }
+  h4 { font-size             : 105%%; }
+  h5 { font-size             : 100%%; }
+  h6 { font-size             : 100%%; }
+  h7 { font-size             : 100%%; }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    text-shadow              : .2em .2em .3em #999999;
+  }
+  h1.i { margin-left         : 2em; }
+  h2.i { margin-left         : 3em; }
+  h3.i { margin-left         : 4em; }
+  h4.i { margin-left         : 5em; }
+  h5.i { margin-left         : 6em; }
+  h6.i { margin-left         : 7em; }
+  h7.i { margin-left         : 8em; }
+  h8.i { margin-left         : 9em; }
+  h9.i { margin-left         : 10em; }
+  .toc {
+    font-weight              : normal;
+    margin-top               : 6px;
+    margin-bottom            : 6px;
+  }
+  h0.toc {
+    margin-left              : 1em;
+    font-size                : 120%%;
+    line-height              : 150%%;
+  }
+  h1.toc {
+    margin-left              : 1em;
+    font-size                : 115%%;
+    line-height              : 150%%;
+  }
+  h2.toc {
+    margin-left              : 2em;
+    font-size                : 110%%;
+    line-height              : 140%%;
+  }
+  h3.toc {
+    margin-left              : 3em;
+    font-size                : 105%%;
+    line-height              : 120%%;
+  }
+  h4.toc {
+    margin-left              : 4em;
+    font-size                : 100%%;
+    line-height              : 120%%;
+  }
+  h5.toc {
+    margin-left              : 5em;
+    font-size                : 95%%;
+    line-height              : 110%%;
+  }
+  h6.toc {
+    margin-left              : 6em;
+    font-size                : 90%%;
+    line-height              : 110%%;
+  }
+  h7.toc {
+    margin-left              : 7em;
+    font-size                : 85%%;
+    line-height              : 100%%;
+  }
+  .subtoc {
+    margin-right             : 34%%;
+    font-weight              : normal;
+  }
+  h5.subtoc {
+    margin-left              : 2em;
+    font-size                : 80%%;
+    margin-top               : 2px;
+    margin-bottom            : 2px;
+  }
+  h6.subtoc {
+    margin-left              : 3em;
+    font-size                : 75%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  h7.subtoc {
+    margin-left              : 4em;
+    font-size                : 70%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  .icon-bar {
+    width                    : 100%%;
+    overflow                 : auto;
+    margin                   : 0em 0em 0em;
+  }
+  .left-bar {
+    width                    : 85%%;
+    float                    : left;
+    display                  : inline;
+    overflow                 : auto;
+  }
+  .toc-button {
+    position                 : absolute;
+    top                      : 8px;
+    width                    : 2em;
+    height                   : 2em;
+    border-radius            : 50%%;
+    background               : #555555;
+    fill                     : #DDDDDD;
+    box-shadow               : 0 2px 5px #EEEEEE inset;
+  }
+  .toc-button svg {
+    position                 : relative;
+    left                     : 25%%;
+    top                      : 25%%;
+    width                    : 150%%;
+    height                   : 150%%;
+  }
+  .toc-button p {
+    vertical-align           : center;
+    font-size                : 120%%;
+  }
+  .prev-next-button {
+    position                 : absolute;
+    top                      : 8px;
+    width                    : 2em;
+    height                   : 2em;
+    border-radius            : 50%%;
+    background               : #555555;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+  }
+  .prev-next-button svg {
+    position                 : relative;
+    left                     : 20%%;
+    top                      : 20%%;
+    width                    : 60%%;
+    height                   : 60%%;
+  }
+  .menu {
+    right                    : 6em;
+   }
+  .previous {
+    right                    : 3em;
+   }
+  .next {
+    right                    : 0em;
+   }
+  .arrow {
+     fill                    : #DDDDDD;
+  }
+  .minitoc {
+    line-height              : 100%%;
+    font-size                : 90%%;
+    margin-top               : 6px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  /* flex */
+  .flex-menu-bar {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-flex-wrap        : wrap;
+    -webkit-align-items      : center;
+    align-items              : center;
+    width                    : 100%%;
+    margin-left              : 5%%;
+    margin-right             : 2%%;
+    background-color         : #000000;
+  }
+  .flex-menu-option {
+    background-color         : #000000;
+    margin-right             : 4px;
+  }
+  .flex-list {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-align-items      : center;
+    display                  : block;
+    align-items              : center;
+    width                    : 100%%;
+    background-color         : #000000;
+  }
+  .flex-list-item {
+    background-color         : #000000;
+    margin                   : 4px;
+  }
+  /* grid */
+  .wrapper {
+    display                  : grid;
+    grid-template-columns    : 100%%;
+    grid-template-areas      :
+      "headband"
+      "doc_header"
+      "doc_title"
+      "doc_toc"
+      "doc_prefix"
+      "doc_intro"
+      "doc_body"
+      "doc_endnotes"
+      "doc_glossary"
+      "doc_biblio"
+      "doc_bookindex"
+      "doc_blurb"
+      "doc_suffix";
+    margin                   : 0px;
+    padding                  : 0px;
+    background-color         : #000000;
+  }
+  .delimit {
+    border-style             : none;
+    border-color             : #000000;
+    padding                  : 10px;
+  }
+  .headband {
+    grid-area                : headband;
+    background-color         : #000000;
+  }
+  .doc_header {
+    grid-area                : doc_header;
+  }
+  .doc_title {
+    grid-area                : doc_title;
+  }
+  .doc_toc {
+    grid-area                : doc_toc;
+  }
+  .doc_prefix {
+    grid-area                : doc_prefix;
+  }
+  .doc_intro {
+    grid-area                : doc_intro;
+  }
+  .doc_body {
+    grid-area                : doc_body;
+  }
+  .doc_endnotes {
+    grid-area                : doc_endnotes;
+  }
+  .doc_glossary {
+    grid-area                : doc_glossary;
+  }
+  .doc_biblio {
+    grid-area                : doc_biblio;
+  }
+  .doc_bookindex {
+    grid-area                : doc_bookindex;
+  }
+  .doc_blurb {
+    grid-area                : doc_blurb;
+  }
+  .doc_suffix {
+    grid-area                : doc_suffix;
+  }
+  .nav-ul {
+    list-style               : none;
+    float                    : left;
+  }
+  .nav-li {
+    float                    : left;
+    padding-right            : 0.7em;
+  }
+  .nav-li a {
+    text-decoration          : none;
+    color                    : #000000;
+  }
+  footer {
+    background-color         : #FF704E;
+  }
+┃",
+    _color_ocn_dark,
+    _css_indent,
+    _color_ocn_dark,
+);
+    string _css_light_html_scroll = format(q"┃
+  *{
+    padding                  : 0px;
+    margin                   : 0px;
+  }
+  body {
+    height                   : 100vh;
+    background-color         : #FFFFFF;
+  }
+  body {
+    color                    : #000000;
+    background               : #FFFFFF;
+    background-color         : #FFFFFF;
+  }
+  a:link {
+    color                    : #003399;
+    text-decoration          : none;
+  }
+  a:visited {
+    color                    : #003399;
+    text-decoration          : none;
+  }
+  a:hover {
+    color                    : #000000;
+    background-color         : #F9F9AA;
+  }
+  a.lnkocn:link {
+    color                    : %s;
+    text-decoration          : none;
+  }
+  a.lnkocn:visited {
+    color                    : #32CD32;
+    text-decoration          : none;
+  }
+  a.lnkocn:hover {
+    color                    : #777777;
+    font-size                : 15px;
+  }
+  a:hover img {
+    background-color         : #FFFFFF;
+  }
+  a:active {
+    color                    : #003399;
+    text-decoration          : underline;
+  }
+  div {
+    margin-left              : 0;
+    margin-right             : 0;
+  }
+  div.p {
+    margin-left              : 5%%;
+    margin-right             : 1%%;
+  }
+  div.substance {
+    width                    : 100%%;
+    background-color         : #FFFFFF;
+  }
+  div.ocn {
+    width                    : 5%%;
+    float                    : right;
+    top                      : 0;
+    background-color         : #FFFFFF;
+  }
+  div.endnote {
+    width                    : 95%%;
+    background-color         : #FFFFFF;
+  }
+  div.toc {
+    position                 : absolute;
+    float                    : left;
+    margin                   : 0;
+    padding                  : 0;
+    padding-top              : 0.5em;
+    border                   : 0;
+    width                    : 13em;
+    background-color         : #EEEEEE;
+    margin-right             : 1em;
+  }
+  div.summary {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #EEEEEE;
+    padding-left             : 1em;
+    background-color         : #EEEEEE;
+  }
+  div.content, div.main_column {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #FFFFFF;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content0, div.main_column0 {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 0%% solid #FFFFFF;
+    padding-left             : 5%%;
+  }
+  div.scroll {
+    margin                   : 0;
+    padding                  : 0;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content:after {
+    content                  : ' ';
+    clear                    : both;
+    display                  : block;
+    height                   : 0;
+    overflow                 : hidden;
+  }
+  div.footer {
+    clear                    : left;
+    padding                  : 0.5em;
+    font-size                : 80%%;
+    margin                   : 0;
+  }
+  div.toc ul {
+    list-style               : none;
+    padding                  : 0;
+    margin                   : 0;
+  }
+  div.toc li ul a, li ul span.currentlink
+  {
+    font-weight              : normal;
+    font-size                : 90%%;
+    padding-left             : 2em;
+    background-color         : #EEEEEE;
+  }
+  div.toc a, span.currentlink{
+    display                  : block;
+    text-decoration          : none;
+    padding-left             : 0.5em;
+    color                    : #0000aa;
+  }
+  hr {
+    width                    : 90%%;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    margin-top               : 1.8em;
+    margin-bottom            : 1.8em;
+  }
+  span.currentlink {
+    text-decoration          : none;
+    background-color         : #AAAAAA;
+  }
+  div.toc a:visited {
+    color                    : #0000aa;
+  }
+  div.toc a:hover {
+    color                    : #000000;
+    background-color         : #F9F9AA;
+  }
+  nav#toc ol {
+    list-style-type          : none;
+  }
+  .norm, .bold, .verse, .group, .block, .alt {
+    line-height              : 133%%;
+    margin-top               : 12px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
+    display                  : block;
+    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+  }
+  p {
+    font-size                : 100%%;
+    font-weight              : normal;
+    line-height              : 133%%;
+    text-align               : justify;
+    text-indent              : 0mm;
+    margin-top               : 0.8em;
+    margin-bottom            : 0.8em;
+  }
+  img {
+    max-width                : 100%%;
+    height                   : auto;
+  }
+  pre {
+    width                    : auto;
+    display                  : block;
+    clear                    : both;
+    color                    : #555555;
+  }
+  pre.codeline {
+    display                  : table;
+    clear                    : both;
+    table-layout             : fixed;
+    margin-left              : 5%%;
+    margin-right             : 5%%;
+    width                    : 90%%;
+    white-space              : pre-wrap;
+    border-style             : none;
+    border-radius            : 5px 5px 5px 5px;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+    margin-bottom            : 1em;
+    padding                  : 0.5em 1em;
+    page-break-inside        : avoid;
+    word-wrap                : break-word;
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    white-space              : pre;
+    white-space              : pre-wrap;
+    white-space              : -moz-pre-wrap;
+    white-space              : -o-pre-wrap;
+    background-color         : #EEEEEE;
+    color                    : #000000;
+    font-size                : 95%%;
+    line-height              : 100%%;
+  }
+  pre.codeline::before {
+    counter-reset            : linenum;
+  }
+  pre.codeline span.tr {
+    display                  : table-row;
+    counter-increment        : linenum;
+  }
+  pre.codeline span.th {
+    display                  : table-cell;
+    user-select              : none;
+    -moz-user-select         : none;
+    -webkit-user-select      : none;
+    padding                  : 0.5em 0.5em;
+    /* background-color         : #666666; */
+  }
+  pre.codeline span.th::before {
+    content                  : counter(linenum) ".";
+    color                    : #999999;
+    text-align               : right;
+    display                  : block;
+  }
+  pre.codeline span.th {
+    width                    : 4em;
+  }
+  pre.codeline code {
+    display                  : table-cell;
+  }
+  p.code {
+    border-style             : none;
+  }
+  p.spaced { white-space     : pre; }
+  p.block {
+    white-space              : pre;
+  }
+  p.group { }
+  p.alt { }
+  p.verse {
+    white-space              : pre;
+    margin-bottom            : 6px;
+  }
+  p.caption {
+    text-align               : left;
+    font-size                : 80%%;
+    display                  : inline;
+  }
+  p.endnote {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-right             : 15mm;
+  }
+  p.endnote_indent {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 2em;
+    margin-right             : 15mm;
+  }
+  p.center {
+    text-align               : center;
+  }
+  p.bold {
+    font-weight              : bold;
+  }
+  p.bold_left {
+    font-weight              : bold;
+    text-align               : left;
+  }
+  p.centerbold {
+    text-align               : center;
+    font-weight              : bold;
+  }
+  p.em {
+    font-weight              : bold;
+    font-style               : normal;
+    background               : #FFF3B6;
+  }
+  p.small {
+    font-size                : 80%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  .tiny, .tiny_left, .tiny_right, .tiny_center {
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    color                    : #777777;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  p.tiny { }
+  p.tiny_left {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : left;
+  }
+  p.tiny_right {
+    margin-right             : 1em;
+    text-align               : right;
+  }
+  p.tiny_center {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : center;
+  }
+  p.concordance_word {
+    line-height              : 150%%;
+    font-weight              : bold;
+    display                  : inline;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.concordance_count {
+    font-size                : 80%%;
+    color                    : #777777;
+    display                  : inline;
+    margin-left              : 0em;
+  }
+  p.concordance_object {
+    font-size                : 80%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  p.book_index_lev1 {
+    line-height              : 100%%;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.book_index_lev2 {
+    line-height              : 100%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  tt {
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    background-color         : #EEEEEE;
+    color                    : #000000;
+  }
+%s
+  note { white-space         : pre; }
+  label.ocn {
+    width                    : 2%%;
+    float                    : right;
+    top                      : 0;
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 5px;
+    margin-right             : 5px;
+    text-align               : right;
+    color                    : %s;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  table {
+    display                  : block;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    background-color         : inherit;
+  }
+  tr { }
+  th,td {
+    vertical-align           : top;
+    text-align               : left;
+  }
+  th {
+    font-weight              : bold;
+  }
+  em {
+    font-weight              : bold;
+    font-style               : italic;
+  }
+  p.left,th.left,td.left {
+    text-align               : left;
+  }
+  p.small_left,th.small_left,td.small_left {
+    text-align               : left;
+    font-size                : 80%%;
+  }
+  p.right,th.right,td.right {
+    text-align               : right;
+  }
+  ul, li {
+    list-style-type          : none;
+    list-style               : none;
+    padding-left             : 20px;
+    font-weight              : normal;
+    line-height              : 150%%;
+    text-align               : left;
+    text-indent              : 0mm;
+    margin-left              : 1em;
+    margin-right             : 2em;
+    margin-top               : 3px;
+    margin-bottom            : 3px;
+  }
+  li {
+    background               : url(../image_sys/bullet_09.png) no-repeat 0px 6px;
+  }
+  ul { }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    font-weight              : bold;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-top               : 20px;
+    margin-bottom            : 10px;
+  }
+  h4.norm, h5.norm, h6.norm, h7.norm {
+    margin-top               : 10px;
+    margin-bottom            : 0px;
+  }
+  h0 { font-size             : 125%%; }
+  h1 { font-size             : 120%%; }
+  h2 { font-size             : 115%%; }
+  h3 { font-size             : 110%%; }
+  h4 { font-size             : 105%%; }
+  h5 { font-size             : 100%%; }
+  h6 { font-size             : 100%%; }
+  h7 { font-size             : 100%%; }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    text-shadow              : .2em .2em .3em #808080;
+  }
+  h1.i { margin-left         : 2em; }
+  h2.i { margin-left         : 3em; }
+  h3.i { margin-left         : 4em; }
+  h4.i { margin-left         : 5em; }
+  h5.i { margin-left         : 6em; }
+  h6.i { margin-left         : 7em; }
+  h7.i { margin-left         : 8em; }
+  h8.i { margin-left         : 9em; }
+  h9.i { margin-left         : 10em; }
+  .toc {
+    font-weight              : normal;
+    margin-top               : 6px;
+    margin-bottom            : 6px;
+  }
+  h0.toc {
+    margin-left              : 1em;
+    font-size                : 120%%;
+    line-height              : 150%%;
+  }
+  h1.toc {
+    margin-left              : 1em;
+    font-size                : 115%%;
+    line-height              : 150%%;
+  }
+  h2.toc {
+    margin-left              : 2em;
+    font-size                : 110%%;
+    line-height              : 140%%;
+  }
+  h3.toc {
+    margin-left              : 3em;
+    font-size                : 105%%;
+    line-height              : 120%%;
+  }
+  h4.toc {
+    margin-left              : 4em;
+    font-size                : 100%%;
+    line-height              : 120%%;
+  }
+  h5.toc {
+    margin-left              : 5em;
+    font-size                : 95%%;
+    line-height              : 110%%;
+  }
+  h6.toc {
+    margin-left              : 6em;
+    font-size                : 90%%;
+    line-height              : 110%%;
+  }
+  h7.toc {
+    margin-left              : 7em;
+    font-size                : 85%%;
+    line-height              : 100%%;
+  }
+  .subtoc {
+    margin-right             : 34%%;
+    font-weight              : normal;
+  }
+  h5.subtoc {
+    margin-left              : 2em;
+    font-size                : 80%%;
+    margin-top               : 2px;
+    margin-bottom            : 2px;
+  }
+  h6.subtoc {
+    margin-left              : 3em;
+    font-size                : 75%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  h7.subtoc {
+    margin-left              : 4em;
+    font-size                : 70%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  /* flex */
+  .flex-menu-bar {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-flex-wrap        : wrap;
+    -webkit-align-items      : center;
+    align-items              : center;
+    width                    : 100%%;
+    margin-left              : 5%%;
+    margin-right             : 2%%;
+    background-color         : #FFFFFF;
+  }
+  .flex-menu-option {
+    background-color         : #FFFFFF;
+    margin-right             : 4px;
+  }
+  .flex-list {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-align-items      : center;
+    display                  : block;
+    align-items              : center;
+    width                    : 100%%;
+    background-color         : #FFFFFF;
+  }
+  .flex-list-item {
+    background-color         : #FFFFFF;
+    margin                   : 4px;
+  }
+  /* grid */
+  .wrapper {
+    display                  : grid;
+    grid-template-columns    : 100%%;
+    grid-template-areas      :
+      "headband"
+      "doc_header"
+      "doc_title"
+      "doc_toc"
+      "doc_prefix"
+      "doc_intro"
+      "doc_body"
+      "doc_endnotes"
+      "doc_glossary"
+      "doc_biblio"
+      "doc_bookindex"
+      "doc_blurb"
+      "doc_suffix";
+    margin                   : 0px;
+    padding                  : 0px;
+    background-color         : #FFFFFF;
+  }
+  .delimit {
+    border-style             : none;
+    border-color             : #FFFFFF;
+    padding                  : 10px;
+  }
+  .headband {
+    grid-area                : headband;
+    background-color         : #FFFFFF;
+  }
+  .doc_header {
+    grid-area                : doc_header;
+  }
+  .doc_title {
+    grid-area                : doc_title;
+  }
+  .doc_toc {
+    grid-area                : doc_toc;
+  }
+  .doc_prefix {
+    grid-area                : doc_prefix;
+  }
+  .doc_intro {
+    grid-area                : doc_intro;
+  }
+  .doc_body {
+    grid-area                : doc_body;
+  }
+  .doc_endnotes {
+    grid-area                : doc_endnotes;
+  }
+  .doc_glossary {
+    grid-area                : doc_glossary;
+  }
+  .doc_biblio {
+    grid-area                : doc_biblio;
+  }
+  .doc_bookindex {
+    grid-area                : doc_bookindex;
+  }
+  .doc_blurb {
+    grid-area                : doc_blurb;
+  }
+  .doc_suffix {
+    grid-area                : doc_suffix;
+  }
+  .nav-ul {
+    list-style               : none;
+    float                    : left;
+  }
+  .nav-li {
+    float                    : left;
+    padding-right            : 0.7em;
+  }
+  .nav-li a {
+    text-decoration          : none;
+    color                    : #FFFFFF;
+  }
+  footer {
+    background-color         : #00704E;
+  }
+┃",
+    _color_ocn_light,
+    _css_indent,
+    _color_ocn_light,
+);
+    string _css_dark_html_scroll = format(q"┃
+  *{
+    padding                  : 0px;
+    margin                   : 0px;
+  }
+  body {
+    height                   : 100vh;
+    background-color         : #000000;
+  }
+  body {
+    color                    : #CCCCCC;
+    background               : #000000;
+    background-color         : #000000;
+  }
+  a:link {
+    color                    : #FFFFFF;
+    text-decoration          : none;
+  }
+  a:visited {
+    color                    : #999999;
+    text-decoration          : none;
+  }
+  a:hover {
+    color                    : #000000;
+    background-color         : #555555;
+  }
+  a.lnkocn:link {
+    color                    : %s;
+    text-decoration          : none;
+  }
+  a.lnkocn:visited {
+    color                    : #9ACD32;
+    text-decoration          : none;
+  }
+  a.lnkocn:hover {
+    color                    : #BBBBBB;
+    font-size                : 15px;
+  }
+  a:hover img {
+    background-color         : #000000;
+  }
+  a:active {
+    color                    : #888888;
+    text-decoration          : underline;
+  }
+  div {
+    margin-left              : 0;
+    margin-right             : 0;
+  }
+  div.p {
+    margin-left              : 5%%;
+    margin-right             : 1%%;
+  }
+  div.substance {
+    width                    : 100%%;
+    background-color         : #000000;
+  }
+  div.ocn {
+    width                    : 5%%;
+    float                    : right;
+    top                      : 0;
+    background-color         : #000000;
+  }
+  div.endnote {
+    width                    : 95%%;
+    background-color         : #000000;
+  }
+  div.toc {
+    position                 : absolute;
+    float                    : left;
+    margin                   : 0;
+    padding                  : 0;
+    padding-top              : 0.5em;
+    border                   : 0;
+    width                    : 13em;
+    background-color         : #111111;
+    margin-right             : 1em;
+  }
+  div.summary {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #111111;
+    padding-left             : 1em;
+    background-color         : #111111;
+  }
+  div.content, div.main_column {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #000000;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content0, div.main_column0 {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 0%% solid #000000;
+    padding-left             : 5%%;
+  }
+  div.scroll {
+    margin                   : 0;
+    padding                  : 0;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content:after {
+    content                  : ' ';
+    clear                    : both;
+    display                  : block;
+    height                   : 0;
+    overflow                 : hidden;
+  }
+  div.footer {
+    clear                    : left;
+    padding                  : 0.5em;
+    font-size                : 80%%;
+    margin                   : 0;
+  }
+  div.toc ul {
+    list-style               : none;
+    padding                  : 0;
+    margin                   : 0;
+  }
+  div.toc li ul a, li ul span.currentlink
+  {
+    font-weight              : normal;
+    font-size                : 90%%;
+    padding-left             : 2em;
+    background-color         : #111111;
+  }
+  div.toc a, span.currentlink{
+    display                  : block;
+    text-decoration          : none;
+    padding-left             : 0.5em;
+    color                    : #FF00AA;
+  }
+  hr {
+    width                    : 90%%;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    margin-top               : 1.8em;
+    margin-bottom            : 1.8em;
+  }
+  span.currentlink {
+    text-decoration          : none;
+    background-color         : #AAAAF9;
+  }
+  div.toc a:visited {
+    color                    : #FF00AA;
+  }
+  div.toc a:hover {
+    color                    : #CCCCCC;
+    background-color         : #F9F9AA;
+  }
+  nav#toc ol {
+    list-style-type          : none;
+  }
+  .norm, .bold, .verse, .group, .block, .alt {
+    line-height              : 133%%;
+    margin-top               : 12px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
+    display                  : block;
+    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+  }
+  p {
+    font-size                : 100%%;
+    font-weight              : normal;
+    line-height              : 133%%;
+    text-align               : justify;
+    text-indent              : 0mm;
+    margin-top               : 0.8em;
+    margin-bottom            : 0.8em;
+  }
+  img {
+    max-width                : 100%%;
+    height                   : auto;
+  }
+  pre {
+    width                    : auto;
+    display                  : block;
+    clear                    : both;
+    color                    : #555555;
+  }
+  pre.codeline {
+    display                  : table;
+    clear                    : both;
+    table-layout             : fixed;
+    margin-left              : 5%%;
+    margin-right             : 5%%;
+    width                    : 90%%;
+    white-space              : pre-wrap;
+    border-style             : none;
+    border-radius            : 5px 5px 5px 5px;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+    margin-bottom            : 1em;
+    padding                  : 0.5em 1em;
+    page-break-inside        : avoid;
+    word-wrap                : break-word;
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    white-space              : pre;
+    white-space              : pre-wrap;
+    white-space              : -moz-pre-wrap;
+    white-space              : -o-pre-wrap;
+    background-color         : #555555;
+    color                    : #DDDDDD;
+    font-size                : 95%%;
+    line-height              : 100%%;
+  }
+  pre.codeline::before {
+    counter-reset            : linenum;
+  }
+  pre.codeline span.tr {
+    display                  : table-row;
+    counter-increment        : linenum;
+  }
+  pre.codeline span.th {
+    display                  : table-cell;
+    user-select              : none;
+    -moz-user-select         : none;
+    -webkit-user-select      : none;
+    padding                  : 0.5em 0.5em;
+  }
+  pre.codeline span.th::before {
+    content                  : counter(linenum) ".";
+    color                    : #999999;
+    text-align               : right;
+    display                  : block;
+  }
+  pre.codeline span.th {
+    width                    : 4em;
+  }
+  pre.codeline code {
+    display                  : table-cell;
+  }
+  p.code {
+    border-style             : none;
+  }
+  p.spaced { white-space     : pre; }
+  p.block {
+    white-space              : pre;
+  }
+  p.group { }
+  p.alt { }
+  p.verse {
+    white-space              : pre;
+    margin-bottom            : 6px;
+  }
+  p.caption {
+    text-align               : left;
+    font-size                : 80%%;
+    display                  : inline;
+  }
+  p.endnote {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-right             : 15mm;
+  }
+  p.endnote_indent {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 2em;
+    margin-right             : 15mm;
+  }
+  p.center {
+    text-align               : center;
+  }
+  p.bold {
+    font-weight              : bold;
+  }
+  p.bold_left {
+    font-weight              : bold;
+    text-align               : left;
+  }
+  p.centerbold {
+    text-align               : center;
+    font-weight              : bold;
+  }
+  p.em {
+    font-weight              : bold;
+    font-style               : normal;
+    background               : #FFF3B6;
+  }
+  p.small {
+    font-size                : 80%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  .tiny, .tiny_left, .tiny_right, .tiny_center {
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    color                    : #EEEEEE;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  p.tiny { }
+  p.tiny_left {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : left;
+  }
+  p.tiny_right {
+    margin-right             : 1em;
+    text-align               : right;
+  }
+  p.tiny_center {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : center;
+  }
+  p.concordance_word {
+    line-height              : 150%%;
+    font-weight              : bold;
+    display                  : inline;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.concordance_count {
+    font-size                : 80%%;
+    color                    : #555555;
+    display                  : inline;
+    margin-left              : 0em;
+  }
+  p.concordance_object {
+    font-size                : 80%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  p.book_index_lev1 {
+    line-height              : 100%%;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.book_index_lev2 {
+    line-height              : 100%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  tt {
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    background-color         : #555555;
+    color                    : #DDDDDD;
+  }
+%s
+  note { white-space         : pre; }
+  label.ocn {
+    width                    : 2%%;
+    float                    : right;
+    top                      : 0;
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 5px;
+    margin-right             : 5px;
+    text-align               : right;
+    color                    : %s;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  table {
+    display                  : block;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    background-color         : inherit;
+  }
+  tr { }
+  th,td {
+    vertical-align           : top;
+    text-align               : left;
+  }
+  th {
+    font-weight              : bold;
+  }
+  em {
+    font-weight              : bold;
+    font-style               : italic;
+  }
+  p.left,th.left,td.left {
+    text-align               : left;
+  }
+  p.small_left,th.small_left,td.small_left {
+    text-align               : left;
+    font-size                : 80%%;
+  }
+  p.right,th.right,td.right {
+    text-align               : right;
+  }
+  ul, li {
+    list-style-type          : none;
+    list-style               : none;
+    padding-left             : 20px;
+    font-weight              : normal;
+    line-height              : 150%%;
+    text-align               : left;
+    text-indent              : 0mm;
+    margin-left              : 1em;
+    margin-right             : 2em;
+    margin-top               : 3px;
+    margin-bottom            : 3px;
+  }
+  li {
+    background               : (../image_sys/bullet_09.png) no-repeat 0px 6px;
+  }
+  ul { }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    font-weight              : bold;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-top               : 20px;
+    margin-bottom            : 10px;
+  }
+  h4.norm, h5.norm, h6.norm, h7.norm {
+    margin-top               : 10px;
+    margin-bottom            : 0px;
+  }
+  h0 { font-size             : 125%%; }
+  h1 { font-size             : 120%%; }
+  h2 { font-size             : 115%%; }
+  h3 { font-size             : 110%%; }
+  h4 { font-size             : 105%%; }
+  h5 { font-size             : 100%%; }
+  h6 { font-size             : 100%%; }
+  h7 { font-size             : 100%%; }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    text-shadow              : .2em .2em .3em #999999;
+  }
+  h1.i { margin-left         : 2em; }
+  h2.i { margin-left         : 3em; }
+  h3.i { margin-left         : 4em; }
+  h4.i { margin-left         : 5em; }
+  h5.i { margin-left         : 6em; }
+  h6.i { margin-left         : 7em; }
+  h7.i { margin-left         : 8em; }
+  h8.i { margin-left         : 9em; }
+  h9.i { margin-left         : 10em; }
+  .toc {
+    font-weight              : normal;
+    margin-top               : 6px;
+    margin-bottom            : 6px;
+  }
+  h0.toc {
+    margin-left              : 1em;
+    font-size                : 120%%;
+    line-height              : 150%%;
+  }
+  h1.toc {
+    margin-left              : 1em;
+    font-size                : 115%%;
+    line-height              : 150%%;
+  }
+  h2.toc {
+    margin-left              : 2em;
+    font-size                : 110%%;
+    line-height              : 140%%;
+  }
+  h3.toc {
+    margin-left              : 3em;
+    font-size                : 105%%;
+    line-height              : 120%%;
+  }
+  h4.toc {
+    margin-left              : 4em;
+    font-size                : 100%%;
+    line-height              : 120%%;
+  }
+  h5.toc {
+    margin-left              : 5em;
+    font-size                : 95%%;
+    line-height              : 110%%;
+  }
+  h6.toc {
+    margin-left              : 6em;
+    font-size                : 90%%;
+    line-height              : 110%%;
+  }
+  h7.toc {
+    margin-left              : 7em;
+    font-size                : 85%%;
+    line-height              : 100%%;
+  }
+  .subtoc {
+    margin-right             : 34%%;
+    font-weight              : normal;
+  }
+  h5.subtoc {
+    margin-left              : 2em;
+    font-size                : 80%%;
+    margin-top               : 2px;
+    margin-bottom            : 2px;
+  }
+  h6.subtoc {
+    margin-left              : 3em;
+    font-size                : 75%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  h7.subtoc {
+    margin-left              : 4em;
+    font-size                : 70%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  /* flex */
+  .flex-menu-bar {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-flex-wrap        : wrap;
+    -webkit-align-items      : center;
+    align-items              : center;
+    width                    : 100%%;
+    margin-left              : 5%%;
+    margin-right             : 2%%;
+    background-color         : #000000;
+  }
+  .flex-menu-option {
+    background-color         : #000000;
+    margin-right             : 4px;
+  }
+  .flex-list {
+    display                  : -webkit-flex;
+    display                  : flex;
+    -webkit-align-items      : center;
+    display                  : block;
+    align-items              : center;
+    width                    : 100%%;
+    background-color         : #000000;
+  }
+  .flex-list-item {
+    background-color         : #000000;
+    margin                   : 4px;
+  }
+  /* grid */
+  .wrapper {
+    display                  : grid;
+    grid-template-columns    : 100%%;
+    grid-template-areas      :
+      "headband"
+      "doc_header"
+      "doc_title"
+      "doc_toc"
+      "doc_prefix"
+      "doc_intro"
+      "doc_body"
+      "doc_endnotes"
+      "doc_glossary"
+      "doc_biblio"
+      "doc_bookindex"
+      "doc_blurb"
+      "doc_suffix";
+    margin                   : 0px;
+    padding                  : 0px;
+    background-color         : #000000;
+  }
+  .delimit {
+    border-style             : none;
+    border-color             : #000000;
+    padding                  : 10px;
+  }
+  .headband {
+    grid-area                : headband;
+    background-color         : #000000;
+  }
+  .doc_header {
+    grid-area                : doc_header;
+  }
+  .doc_title {
+    grid-area                : doc_title;
+  }
+  .doc_toc {
+    grid-area                : doc_toc;
+  }
+  .doc_prefix {
+    grid-area                : doc_prefix;
+  }
+  .doc_intro {
+    grid-area                : doc_intro;
+  }
+  .doc_body {
+    grid-area                : doc_body;
+  }
+  .doc_endnotes {
+    grid-area                : doc_endnotes;
+  }
+  .doc_glossary {
+    grid-area                : doc_glossary;
+  }
+  .doc_biblio {
+    grid-area                : doc_biblio;
+  }
+  .doc_bookindex {
+    grid-area                : doc_bookindex;
+  }
+  .doc_blurb {
+    grid-area                : doc_blurb;
+  }
+  .doc_suffix {
+    grid-area                : doc_suffix;
+  }
+  .nav-ul {
+    list-style               : none;
+    float                    : left;
+  }
+  .nav-li {
+    float                    : left;
+    padding-right            : 0.7em;
+  }
+  .nav-li a {
+    text-decoration          : none;
+    color                    : #000000;
+  }
+  footer {
+    background-color         : #FF704E;
+  }
+┃",
+    _color_ocn_dark,
+    _css_indent,
+    _color_ocn_dark,
+);
+    string _css_light_epub = format(q"┃
+  *{
+    padding                  : 0px;
+    margin                   : 0px;
+  }
+  body {
+    height                   : 100vh;
+    background-color         : #FFFFFF;
+  }
+  body {
+    color                    : #000000;
+    background               : #FFFFFF;
+    background-color         : #FFFFFF;
+  }
+  a:link {
+    color                    : #003399;
+    text-decoration          : none;
+  }
+  a:visited {
+    color                    : #003399;
+    text-decoration          : none;
+  }
+  a:hover {
+    color                    : #000000;
+    background-color         : #F9F9AA;
+  }
+  a.lnkocn:link {
+    color                    : %s;
+    text-decoration          : none;
+  }
+  a.lnkocn:visited {
+    color                    : #32CD32;
+    text-decoration          : none;
+  }
+  a.lnkocn:hover {
+    color                    : #777777;
+    font-size                : 15px;
+  }
+  a:hover img {
+    background-color         : #FFFFFF;
+  }
+  a:active {
+    color                    : #003399;
+    text-decoration          : underline;
+  }
+  div {
+    margin-left              : 0;
+    margin-right             : 0;
+  }
+  div.p {
+    margin-left              : 5%%;
+    margin-right             : 1%%;
+  }
+  div.substance {
+    width                    : 100%%;
+    background-color         : #FFFFFF;
+  }
+  div.ocn {
+    width                    : 5%%;
+    float                    : right;
+    top                      : 0;
+    background-color         : #FFFFFF;
+  }
+  div.endnote {
+    width                    : 95%%;
+    background-color         : #FFFFFF;
+  }
+  div.toc {
+    position                 : absolute;
+    float                    : left;
+    margin                   : 0;
+    padding                  : 0;
+    padding-top              : 0.5em;
+    border                   : 0;
+    width                    : 13em;
+    background-color         : #EEEEEE;
+    margin-right             : 1em;
+  }
+  div.summary {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #EEEEEE;
+    padding-left             : 1em;
+    background-color         : #EEEEEE;
+  }
+  div.content, div.main_column {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #FFFFFF;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content0, div.main_column0 {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 0%% solid #FFFFFF;
+    padding-left             : 5%%;
+  }
+  div.scroll {
+    margin                   : 0;
+    padding                  : 0;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content:after {
+    content                  : ' ';
+    clear                    : both;
+    display                  : block;
+    height                   : 0;
+    overflow                 : hidden;
+  }
+  div.footer {
+    clear                    : left;
+    padding                  : 0.5em;
+    font-size                : 80%%;
+    margin                   : 0;
+  }
+  div.toc ul {
+    list-style               : none;
+    padding                  : 0;
+    margin                   : 0;
+  }
+  div.toc li ul a, li ul span.currentlink
+  {
+    font-weight              : normal;
+    font-size                : 90%%;
+    padding-left             : 2em;
+    background-color         : #EEEEEE;
+  }
+  div.toc a, span.currentlink{
+    display                  : block;
+    text-decoration          : none;
+    padding-left             : 0.5em;
+    color                    : #0000aa;
+  }
+  hr {
+    width                    : 90%%;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    margin-top               : 1.8em;
+    margin-bottom            : 1.8em;
+  }
+  span.currentlink {
+    text-decoration          : none;
+    background-color         : #AAAAAA;
+  }
+  div.toc a:visited {
+    color                    : #0000aa;
+  }
+  div.toc a:hover {
+    color                    : #000000;
+    background-color         : #F9F9AA;
+  }
+  nav#toc ol {
+    list-style-type          : none;
+  }
+  .norm, .bold, .verse, .group, .block, .alt {
+    line-height              : 133%%;
+    margin-top               : 12px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
+    display                  : block;
+    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+  }
+  p {
+    font-size                : 100%%;
+    font-weight              : normal;
+    line-height              : 133%%;
+    text-align               : justify;
+    text-indent              : 0mm;
+    margin-top               : 0.8em;
+    margin-bottom            : 0.8em;
+  }
+  img {
+    max-width                : 100%%;
+    height                   : auto;
+  }
+  pre {
+    width                    : auto;
+    display                  : block;
+    clear                    : both;
+    color                    : #555555;
+  }
+  pre.codeline {
+    display                  : table;
+    clear                    : both;
+    table-layout             : fixed;
+    margin-left              : 5%%;
+    margin-right             : 5%%;
+    width                    : 90%%;
+    white-space              : pre-wrap;
+    border-style             : none;
+    border-radius            : 5px 5px 5px 5px;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+    margin-bottom            : 1em;
+    padding                  : 0.5em 1em;
+    page-break-inside        : avoid;
+    word-wrap                : break-word;
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    white-space              : pre;
+    white-space              : pre-wrap;
+    white-space              : -moz-pre-wrap;
+    white-space              : -o-pre-wrap;
+    background-color         : #EEEEEE;
+    color                    : #000000;
+    font-size                : 95%%;
+    line-height              : 100%%;
+  }
+  pre.codeline::before {
+    counter-reset            : linenum;
+  }
+  pre.codeline span.tr {
+    display                  : table-row;
+    counter-increment        : linenum;
+  }
+  pre.codeline span.th {
+    display                  : table-cell;
+    user-select              : none;
+    -moz-user-select         : none;
+    -webkit-user-select      : none;
+    padding                  : 0.5em 0.5em;
+    /* background-color         : #666666; */
+  }
+  pre.codeline span.th::before {
+    content                  : counter(linenum) ".";
+    color                    : #999999;
+    text-align               : right;
+    display                  : block;
+  }
+  pre.codeline span.th {
+    width                    : 4em;
+  }
+  pre.codeline code {
+    display                  : table-cell;
+  }
+  p.code {
+    border-style             : none;
+  }
+  p.spaced { white-space     : pre; }
+  p.block {
+    white-space              : pre;
+  }
+  p.group { }
+  p.alt { }
+  p.verse {
+    white-space              : pre;
+    margin-bottom            : 6px;
+  }
+  p.caption {
+    text-align               : left;
+    font-size                : 80%%;
+    display                  : inline;
+  }
+  p.endnote {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-right             : 15mm;
+  }
+  p.endnote_indent {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 2em;
+    margin-right             : 15mm;
+  }
+  p.center {
+    text-align               : center;
+  }
+  p.bold {
+    font-weight              : bold;
+  }
+  p.bold_left {
+    font-weight              : bold;
+    text-align               : left;
+  }
+  p.centerbold {
+    text-align               : center;
+    font-weight              : bold;
+  }
+  p.em {
+    font-weight              : bold;
+    font-style               : normal;
+    background               : #FFF3B6;
+  }
+  p.small {
+    font-size                : 80%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  .tiny, .tiny_left, .tiny_right, .tiny_center {
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    color                    : #777777;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  p.tiny { }
+  p.tiny_left {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : left;
+  }
+  p.tiny_right {
+    margin-right             : 1em;
+    text-align               : right;
+  }
+  p.tiny_center {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : center;
+  }
+  p.concordance_word {
+    line-height              : 150%%;
+    font-weight              : bold;
+    display                  : inline;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.concordance_count {
+    font-size                : 80%%;
+    color                    : #777777;
+    display                  : inline;
+    margin-left              : 0em;
+  }
+  p.concordance_object {
+    font-size                : 80%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  p.book_index_lev1 {
+    line-height              : 100%%;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.book_index_lev2 {
+    line-height              : 100%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  tt {
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    background-color         : #EEEEEE;
+    color                    : #000000;
+  }
+%s
+  note { white-space         : pre; }
+  label.ocn {
+    width                    : 2%%;
+    float                    : right;
+    top                      : 0;
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 5px;
+    margin-right             : 5px;
+    text-align               : right;
+    color                    : %s;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  table {
+    display                  : block;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    background-color         : inherit;
+  }
+  tr { }
+  th,td {
+    vertical-align           : top;
+    text-align               : left;
+  }
+  th {
+    font-weight              : bold;
+  }
+  em {
+    font-weight              : bold;
+    font-style               : italic;
+  }
+  p.left,th.left,td.left {
+    text-align               : left;
+  }
+  p.small_left,th.small_left,td.small_left {
+    text-align               : left;
+    font-size                : 80%%;
+  }
+  p.right,th.right,td.right {
+    text-align               : right;
+  }
+  ul, li {
+    list-style-type          : none;
+    list-style               : none;
+    padding-left             : 20px;
+    font-weight              : normal;
+    line-height              : 150%%;
+    text-align               : left;
+    text-indent              : 0mm;
+    margin-left              : 1em;
+    margin-right             : 2em;
+    margin-top               : 3px;
+    margin-bottom            : 3px;
+  }
+  li {
+    background               : url(../image_sys/bullet_09.png) no-repeat 0px 6px;
+  }
+  ul { }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    font-weight              : bold;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-top               : 20px;
+    margin-bottom            : 10px;
+  }
+  h4.norm, h5.norm, h6.norm, h7.norm {
+    margin-top               : 10px;
+    margin-bottom            : 0px;
+  }
+  h0 { font-size             : 125%%; }
+  h1 { font-size             : 120%%; }
+  h2 { font-size             : 115%%; }
+  h3 { font-size             : 110%%; }
+  h4 { font-size             : 105%%; }
+  h5 { font-size             : 100%%; }
+  h6 { font-size             : 100%%; }
+  h7 { font-size             : 100%%; }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    text-shadow              : .2em .2em .3em #808080;
+  }
+  h1.i { margin-left         : 2em; }
+  h2.i { margin-left         : 3em; }
+  h3.i { margin-left         : 4em; }
+  h4.i { margin-left         : 5em; }
+  h5.i { margin-left         : 6em; }
+  h6.i { margin-left         : 7em; }
+  h7.i { margin-left         : 8em; }
+  h8.i { margin-left         : 9em; }
+  h9.i { margin-left         : 10em; }
+  .toc {
+    font-weight              : normal;
+    margin-top               : 6px;
+    margin-bottom            : 6px;
+  }
+  h0.toc {
+    margin-left              : 1em;
+    font-size                : 120%%;
+    line-height              : 150%%;
+  }
+  h1.toc {
+    margin-left              : 1em;
+    font-size                : 115%%;
+    line-height              : 150%%;
+  }
+  h2.toc {
+    margin-left              : 2em;
+    font-size                : 110%%;
+    line-height              : 140%%;
+  }
+  h3.toc {
+    margin-left              : 3em;
+    font-size                : 105%%;
+    line-height              : 120%%;
+  }
+  h4.toc {
+    margin-left              : 4em;
+    font-size                : 100%%;
+    line-height              : 120%%;
+  }
+  h5.toc {
+    margin-left              : 5em;
+    font-size                : 95%%;
+    line-height              : 110%%;
+  }
+  h6.toc {
+    margin-left              : 6em;
+    font-size                : 90%%;
+    line-height              : 110%%;
+  }
+  h7.toc {
+    margin-left              : 7em;
+    font-size                : 85%%;
+    line-height              : 100%%;
+  }
+  .subtoc {
+    margin-right             : 34%%;
+    font-weight              : normal;
+  }
+  h5.subtoc {
+    margin-left              : 2em;
+    font-size                : 80%%;
+    margin-top               : 2px;
+    margin-bottom            : 2px;
+  }
+  h6.subtoc {
+    margin-left              : 3em;
+    font-size                : 75%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  h7.subtoc {
+    margin-left              : 4em;
+    font-size                : 70%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+
+┃",
+    _color_ocn_light,
+    _css_indent,
+    _color_ocn_light,
+);
+    string _css_dark_epub = format(q"┃
+  *{
+    padding                  : 0px;
+    margin                   : 0px;
+  }
+  body {
+    height                   : 100vh;
+    background-color         : #000000;
+  }
+  body {
+    color                    : #CCCCCC;
+    background               : #000000;
+    background-color         : #000000;
+  }
+  a:link {
+    color                    : #FFFFFF;
+    text-decoration          : none;
+  }
+  a:visited {
+    color                    : #999999;
+    text-decoration          : none;
+  }
+  a:hover {
+    color                    : #000000;
+    background-color         : #555555;
+  }
+  a.lnkocn:link {
+    color                    : %s;
+    text-decoration          : none;
+  }
+  a.lnkocn:visited {
+    color                    : #9ACD32;
+    text-decoration          : none;
+  }
+  a.lnkocn:hover {
+    color                    : #BBBBBB;
+    font-size                : 15px;
+  }
+  a:hover img {
+    background-color         : #000000;
+  }
+  a:active {
+    color                    : #888888;
+    text-decoration          : underline;
+  }
+  div {
+    margin-left              : 0;
+    margin-right             : 0;
+  }
+  div.p {
+    margin-left              : 5%%;
+    margin-right             : 1%%;
+  }
+  div.substance {
+    width                    : 100%%;
+    background-color         : #000000;
+  }
+  div.ocn {
+    width                    : 5%%;
+    float                    : right;
+    top                      : 0;
+    background-color         : #000000;
+  }
+  div.endnote {
+    width                    : 95%%;
+    background-color         : #000000;
+  }
+  div.toc {
+    position                 : absolute;
+    float                    : left;
+    margin                   : 0;
+    padding                  : 0;
+    padding-top              : 0.5em;
+    border                   : 0;
+    width                    : 13em;
+    background-color         : #111111;
+    margin-right             : 1em;
+  }
+  div.summary {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #111111;
+    padding-left             : 1em;
+    background-color         : #111111;
+  }
+  div.content, div.main_column {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 13em solid #000000;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content0, div.main_column0 {
+    margin                   : 0;
+    padding                  : 0;
+    border-left              : 0%% solid #000000;
+    padding-left             : 5%%;
+  }
+  div.scroll {
+    margin                   : 0;
+    padding                  : 0;
+    padding-left             : 1em;
+    padding-right            : 1em;
+  }
+  div.content:after {
+    content                  : ' ';
+    clear                    : both;
+    display                  : block;
+    height                   : 0;
+    overflow                 : hidden;
+  }
+  div.footer {
+    clear                    : left;
+    padding                  : 0.5em;
+    font-size                : 80%%;
+    margin                   : 0;
+  }
+  div.toc ul {
+    list-style               : none;
+    padding                  : 0;
+    margin                   : 0;
+  }
+  div.toc li ul a, li ul span.currentlink
+  {
+    font-weight              : normal;
+    font-size                : 90%%;
+    padding-left             : 2em;
+    background-color         : #111111;
+  }
+  div.toc a, span.currentlink{
+    display                  : block;
+    text-decoration          : none;
+    padding-left             : 0.5em;
+    color                    : #FF00AA;
+  }
+  hr {
+    width                    : 90%%;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    margin-top               : 1.8em;
+    margin-bottom            : 1.8em;
+  }
+  span.currentlink {
+    text-decoration          : none;
+    background-color         : #AAAAF9;
+  }
+  div.toc a:visited {
+    color                    : #FF00AA;
+  }
+  div.toc a:hover {
+    color                    : #CCCCCC;
+    background-color         : #F9F9AA;
+  }
+  nav#toc ol {
+    list-style-type          : none;
+  }
+  .norm, .bold, .verse, .group, .block, .alt {
+    line-height              : 133%%;
+    margin-top               : 12px;
+    margin-bottom            : 0px;
+    padding-left             : 0em;
+    text-indent              : 0em;
+  }
+  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
+    display                  : block;
+    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+  }
+  p {
+    font-size                : 100%%;
+    font-weight              : normal;
+    line-height              : 133%%;
+    text-align               : justify;
+    text-indent              : 0mm;
+    margin-top               : 0.8em;
+    margin-bottom            : 0.8em;
+  }
+  img {
+    max-width                : 100%%;
+    height                   : auto;
+  }
+  pre {
+    width                    : auto;
+    display                  : block;
+    clear                    : both;
+    color                    : #555555;
+  }
+  pre.codeline {
+    display                  : table;
+    clear                    : both;
+    table-layout             : fixed;
+    margin-left              : 5%%;
+    margin-right             : 5%%;
+    width                    : 90%%;
+    white-space              : pre-wrap;
+    border-style             : none;
+    border-radius            : 5px 5px 5px 5px;
+    box-shadow               : 0 2px 5px #AAAAAA inset;
+    margin-bottom            : 1em;
+    padding                  : 0.5em 1em;
+    page-break-inside        : avoid;
+    word-wrap                : break-word;
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    white-space              : pre;
+    white-space              : pre-wrap;
+    white-space              : -moz-pre-wrap;
+    white-space              : -o-pre-wrap;
+    background-color         : #555555;
+    color                    : #DDDDDD;
+    font-size                : 95%%;
+    line-height              : 100%%;
+  }
+  pre.codeline::before {
+    counter-reset            : linenum;
+  }
+  pre.codeline span.tr {
+    display                  : table-row;
+    counter-increment        : linenum;
+  }
+  pre.codeline span.th {
+    display                  : table-cell;
+    user-select              : none;
+    -moz-user-select         : none;
+    -webkit-user-select      : none;
+    padding                  : 0.5em 0.5em;
+  }
+  pre.codeline span.th::before {
+    content                  : counter(linenum) ".";
+    color                    : #999999;
+    text-align               : right;
+    display                  : block;
+  }
+  pre.codeline span.th {
+    width                    : 4em;
+  }
+  pre.codeline code {
+    display                  : table-cell;
+  }
+  p.code {
+    border-style             : none;
+  }
+  p.spaced { white-space     : pre; }
+  p.block {
+    white-space              : pre;
+  }
+  p.group { }
+  p.alt { }
+  p.verse {
+    white-space              : pre;
+    margin-bottom            : 6px;
+  }
+  p.caption {
+    text-align               : left;
+    font-size                : 80%%;
+    display                  : inline;
+  }
+  p.endnote {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-right             : 15mm;
+  }
+  p.endnote_indent {
+    font-size                : 96%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 2em;
+    margin-right             : 15mm;
+  }
+  p.center {
+    text-align               : center;
+  }
+  p.bold {
+    font-weight              : bold;
+  }
+  p.bold_left {
+    font-weight              : bold;
+    text-align               : left;
+  }
+  p.centerbold {
+    text-align               : center;
+    font-weight              : bold;
+  }
+  p.em {
+    font-weight              : bold;
+    font-style               : normal;
+    background               : #FFF3B6;
+  }
+  p.small {
+    font-size                : 80%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  .tiny, .tiny_left, .tiny_right, .tiny_center {
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+    color                    : #EEEEEE;
+    margin-right             : 6px;
+    text-align               : left;
+  }
+  p.tiny { }
+  p.tiny_left {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : left;
+  }
+  p.tiny_right {
+    margin-right             : 1em;
+    text-align               : right;
+  }
+  p.tiny_center {
+    margin-left              : 0px;
+    margin-right             : 0px;
+    text-align               : center;
+  }
+  p.concordance_word {
+    line-height              : 150%%;
+    font-weight              : bold;
+    display                  : inline;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.concordance_count {
+    font-size                : 80%%;
+    color                    : #555555;
+    display                  : inline;
+    margin-left              : 0em;
+  }
+  p.concordance_object {
+    font-size                : 80%%;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  p.book_index_lev1 {
+    line-height              : 100%%;
+    margin-top               : 4px;
+    margin-bottom            : 1px;
+  }
+  p.book_index_lev2 {
+    line-height              : 100%%;
+    text-align               : left;
+    margin-left              : 3em;
+    margin-top               : 1px;
+    margin-bottom            : 3px;
+  }
+  tt {
+    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
+    background-color         : #555555;
+    color                    : #DDDDDD;
+  }
+%s
+  note { white-space         : pre; }
+  label.ocn {
+    width                    : 2%%;
+    float                    : right;
+    top                      : 0;
+    font-size                : 10px;
+    margin-top               : 0px;
+    margin-bottom            : 5px;
+    margin-right             : 5px;
+    text-align               : right;
+    color                    : %s;
+    -khtml-user-select       : none;
+    -moz-user-select         : none;
+    -ms-user-select          : none;
+    -o-user-select           : none;
+    -webkit-user-select      : none;
+    user-select              : none;
+  }
+  table {
+    display                  : block;
+    margin-left              : 5%%;
+    margin-right             : 2em;
+    background-color         : inherit;
+  }
+  tr { }
+  th,td {
+    vertical-align           : top;
+    text-align               : left;
+  }
+  th {
+    font-weight              : bold;
+  }
+  em {
+    font-weight              : bold;
+    font-style               : italic;
+  }
+  p.left,th.left,td.left {
+    text-align               : left;
+  }
+  p.small_left,th.small_left,td.small_left {
+    text-align               : left;
+    font-size                : 80%%;
+  }
+  p.right,th.right,td.right {
+    text-align               : right;
+  }
+  ul, li {
+    list-style-type          : none;
+    list-style               : none;
+    padding-left             : 20px;
+    font-weight              : normal;
+    line-height              : 150%%;
+    text-align               : left;
+    text-indent              : 0mm;
+    margin-left              : 1em;
+    margin-right             : 2em;
+    margin-top               : 3px;
+    margin-bottom            : 3px;
+  }
+  li {
+    background               : (../image_sys/bullet_09.png) no-repeat 0px 6px;
+  }
+  ul { }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    font-weight              : bold;
+    line-height              : 120%%;
+    text-align               : left;
+    margin-top               : 20px;
+    margin-bottom            : 10px;
+  }
+  h4.norm, h5.norm, h6.norm, h7.norm {
+    margin-top               : 10px;
+    margin-bottom            : 0px;
+  }
+  h0 { font-size             : 125%%; }
+  h1 { font-size             : 120%%; }
+  h2 { font-size             : 115%%; }
+  h3 { font-size             : 110%%; }
+  h4 { font-size             : 105%%; }
+  h5 { font-size             : 100%%; }
+  h6 { font-size             : 100%%; }
+  h7 { font-size             : 100%%; }
+  h0, h1, h2, h3, h4, h5, h6, h7 {
+    text-shadow              : .2em .2em .3em #999999;
+  }
+  h1.i { margin-left         : 2em; }
+  h2.i { margin-left         : 3em; }
+  h3.i { margin-left         : 4em; }
+  h4.i { margin-left         : 5em; }
+  h5.i { margin-left         : 6em; }
+  h6.i { margin-left         : 7em; }
+  h7.i { margin-left         : 8em; }
+  h8.i { margin-left         : 9em; }
+  h9.i { margin-left         : 10em; }
+  .toc {
+    font-weight              : normal;
+    margin-top               : 6px;
+    margin-bottom            : 6px;
+  }
+  h0.toc {
+    margin-left              : 1em;
+    font-size                : 120%%;
+    line-height              : 150%%;
+  }
+  h1.toc {
+    margin-left              : 1em;
+    font-size                : 115%%;
+    line-height              : 150%%;
+  }
+  h2.toc {
+    margin-left              : 2em;
+    font-size                : 110%%;
+    line-height              : 140%%;
+  }
+  h3.toc {
+    margin-left              : 3em;
+    font-size                : 105%%;
+    line-height              : 120%%;
+  }
+  h4.toc {
+    margin-left              : 4em;
+    font-size                : 100%%;
+    line-height              : 120%%;
+  }
+  h5.toc {
+    margin-left              : 5em;
+    font-size                : 95%%;
+    line-height              : 110%%;
+  }
+  h6.toc {
+    margin-left              : 6em;
+    font-size                : 90%%;
+    line-height              : 110%%;
+  }
+  h7.toc {
+    margin-left              : 7em;
+    font-size                : 85%%;
+    line-height              : 100%%;
+  }
+  .subtoc {
+    margin-right             : 34%%;
+    font-weight              : normal;
+  }
+  h5.subtoc {
+    margin-left              : 2em;
+    font-size                : 80%%;
+    margin-top               : 2px;
+    margin-bottom            : 2px;
+  }
+  h6.subtoc {
+    margin-left              : 3em;
+    font-size                : 75%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+  h7.subtoc {
+    margin-left              : 4em;
+    font-size                : 70%%;
+    margin-top               : 0px;
+    margin-bottom            : 0px;
+  }
+
+┃",
+    _color_ocn_dark,
+    _css_indent,
+    _color_ocn_dark,
+);
+    auto css_() {
+      struct _CSS {
+        string html_seg    = "/* spine css html seg stylesheet */\n";
+        string html_scroll = "/* spine css html scroll stylesheet */\n";
+        string epub        = "/* spine css epub stylesheet */\n";
+      }
+      return _CSS();
+    }
+    auto css = css_();
+    if (doc_matters.opt.action.css_theme_default) {
+      css.html_seg    ~= _css_light_html_seg;
+      css.html_scroll ~= _css_light_html_scroll;
+      css.epub        ~= _css_light_epub;
+    } else {
+      css.html_seg    ~= _css_dark_html_seg;
+      css.html_scroll ~= _css_dark_html_scroll;
+      css.epub        ~= _css_dark_epub;
+    }
+    return css;
+  }
+}
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
index 0d6e7a5..1620281 100644
--- a/src/doc_reform/meta/metadoc.d
+++ b/src/doc_reform/meta/metadoc.d
@@ -17,10 +17,10 @@ template spineAbstraction() {
     doc_reform.meta.defaults,
     doc_reform.meta.doc_debugs,
     doc_reform.meta.rgx,
-    doc_reform.source.paths_source,
-    doc_reform.source.read_config_files,
-    doc_reform.source.read_source_files,
-    doc_reform.output.hub;
+    doc_reform.io_in.paths_source,
+    doc_reform.io_in.read_config_files,
+    doc_reform.io_in.read_source_files,
+    doc_reform.io_out.hub;
   mixin spineRgxInit;
   mixin contentJSONtoSpineStruct;
   mixin spineBiblio;
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index 511f761..ab87eb2 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -15,7 +15,7 @@ template docAbstraction() {
     std.path;
   import
     doc_reform.meta.defaults,
-    doc_reform.meta.object_setter,
+    doc_reform.meta.metadoc_object_setter,
     doc_reform.meta.rgx;
                                                                                 /+ ↓ abstraction mixins +/
   mixin ObjectSetter;
diff --git a/src/doc_reform/meta/metadoc_harvest.d b/src/doc_reform/meta/metadoc_harvest.d
index 37c375a..ca9801f 100644
--- a/src/doc_reform/meta/metadoc_harvest.d
+++ b/src/doc_reform/meta/metadoc_harvest.d
@@ -20,7 +20,7 @@ template spineMetaDocHarvest() {
       std.conv : to;
     mixin InternalMarkup;
     auto markup = InlineMarkup();
-    import doc_reform.output.paths_output;
+    import doc_reform.io_out.paths_output;
     auto pth_html_abs                  = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
     auto pth_html_rel                  = spineDocRootTreeHTML!()(doc_matters.src.language);
     hvst.harvest.title                 = doc_matters.conf_make_meta.meta.title_full;
diff --git a/src/doc_reform/meta/metadoc_harvests_authors.d b/src/doc_reform/meta/metadoc_harvests_authors.d
index 21e8f28..f733a80 100644
--- a/src/doc_reform/meta/metadoc_harvests_authors.d
+++ b/src/doc_reform/meta/metadoc_harvests_authors.d
@@ -347,7 +347,7 @@ string theme_light_1 = format(q"┃
 
 
 ┃") ~ "\n";
-    import doc_reform.output.paths_output;
+    import doc_reform.io_out.paths_output;
     auto out_pth = spinePathsHTML!()(_make_and_meta_struct.conf.output_path, "");
     try {
       auto f       = File(out_pth.harvest("authors.html"), "w");
diff --git a/src/doc_reform/meta/metadoc_harvests_topics.d b/src/doc_reform/meta/metadoc_harvests_topics.d
index ea43d5a..7c7efc3 100644
--- a/src/doc_reform/meta/metadoc_harvests_topics.d
+++ b/src/doc_reform/meta/metadoc_harvests_topics.d
@@ -506,7 +506,7 @@ string theme_light_1 = format(q"┃
 
 
 ┃") ~ "\n";
-    import doc_reform.output.paths_output;
+    import doc_reform.io_out.paths_output;
     auto out_pth = spinePathsHTML!()(_make_and_meta_struct.conf.output_path, "");
     try {
       auto f       = File(out_pth.harvest("topics.html"), "w");
diff --git a/src/doc_reform/meta/metadoc_object_setter.d b/src/doc_reform/meta/metadoc_object_setter.d
new file mode 100644
index 0000000..908d168
--- /dev/null
+++ b/src/doc_reform/meta/metadoc_object_setter.d
@@ -0,0 +1,141 @@
+/++
+  object setter:
+  setting of sisu objects for downstream processing
+  metadoc_object_setter.d
++/
+module doc_reform.meta.metadoc_object_setter;
+template ObjectSetter() {
+  /+ structs +/
+  struct DocObj_MetaInfo_ {
+    string                 is_of_part                         = ""; // frontmatter, body, backmatter
+    string                 is_of_section                      = ""; // toc, body, glossary, biography, book index, blurb
+    string                 is_of_type                         = ""; // para, block ?
+    string                 is_a                               = ""; // heading, para, table, code block, group, verse/poem ...
+    alias                  of_part                            = is_of_part;
+    alias                  of_section                         = is_of_section;
+    alias                  is_of                              = is_of_type;
+    string                 attrib                             = "";
+    string                 lang                               = ""; // blocks: group, block, quote; not codeblock;
+    string                 syntax                             = ""; // codeblock only
+    /+ o_n +/
+    int                    o_n_substantive                    = 0;
+    int                    o_n_non_substantive                = 0;
+    int                    o_n_glossary                       = 0;
+    int                    o_n_bibliography                   = 0;
+    int                    o_n_book_index                     = 0;
+    int                    o_n_blurb                          = 0;
+    string object_number_substantive() const @property {
+      return (o_n_substantive==0) ? "" : o_n_substantive.to!string;
+    }
+    string object_number_non_substantive() const @property {
+      return (o_n_non_substantive==0) ? "" : o_n_non_substantive.to!string;
+    }
+    string object_number_glossary() const @property {
+      return (o_n_glossary==0) ? "" : o_n_glossary.to!string;
+    }
+    string object_number_bibliography() const @property {
+      return (o_n_bibliography==0) ? "" : o_n_bibliography.to!string;
+    }
+    string object_number_book_index() const @property {
+      return (o_n_book_index==0) ? "" : o_n_book_index.to!string;
+    }
+    string object_number_blurb() const @property {
+      return (o_n_blurb==0) ? "" : o_n_blurb.to!string;
+    }
+    bool                   object_number_off                  = false;
+    bool                   visible_object_number              = false;
+    int                    object_number_type                 = 0; // { ocn, non, bkidx }
+    /+ node +/
+    string[string][string] node;
+    int                    ocn                                = 0;
+    string                 identifier                         = "";
+    string object_number() const @property {
+      return (ocn==0) ? "" : ocn.to!string;
+    }
+    int                    o_n_type                           = 0;
+    int                    heading_lev_markup                 = 9;
+    int                    heading_lev_collapsed              = 9;
+    string marked_up_level() const @property {
+      string _out;
+      switch (heading_lev_markup) {
+      case 0  : _out = "A"; break;
+      case 1  : _out = "B"; break;
+      case 2  : _out = "C"; break;
+      case 3  : _out = "D"; break;
+      case 4  : _out = "1"; break;
+      case 5  : _out = "2"; break;
+      case 6  : _out = "3"; break;
+      case 7  : _out = "4"; break;
+      default : _out = "";  break; // "9";
+      }
+      return _out;
+    }
+    bool                   dummy_heading                       = false;
+    int[]                  markedup_ancestors                  = [ 0, 0, 0, 0, 0, 0, 0, 0,];
+    int[]                  collapsed_ancestors                 = [ 0, 0, 0, 0, 0, 0, 0, 0,];
+    int[]                  dom_structure_markedup_tags_status  = [ 0, 0, 0, 0, 0, 0, 0, 0,];
+    int[]                  dom_structure_collapsed_tags_status = [ 0, 0, 0, 0, 0, 0, 0, 0,];
+    int                    parent_lev_markup                   = 0;
+    int                    parent_ocn                          = 0;
+    int                    last_decendant_ocn                  = 0;
+  }
+  struct DocObj_TxtAttrib_ {
+    int                    indent_base                         = 0;
+    int                    indent_hang                         = 0;
+    bool                   bullet                              = false;
+    string                 language                            = "";
+  }
+  struct DocObj_Has_ {
+    bool                   inline_links                        = false;
+    bool                   inline_notes_reg                    = false;
+    bool                   inline_notes_star                   = false;
+    bool                   images                              = false;
+    bool                   image_without_dimensions            = false;
+  }
+  struct DocObj_Table_ {
+    int                    number_of_columns                   = 0;
+    double[]               column_widths                       = [];
+    string[]               column_aligns                       = [];
+    bool                   heading                             = false;
+    bool                   walls                               = false;
+  }
+  struct DocObj_CodeBlock_ {
+    string                 syntax                              = "";
+    bool                   linenumbers                         = false;
+  }
+  struct DocObj_Stow_ {
+    string[]               link                               = [];
+  }
+  struct DocObj_Pointer_ {
+    int                    doc_object                          = 0;
+    int                    html_segnames                       = 0;
+    int                    heading                             = 0;
+  }
+  struct DocObj_Tags_ {
+    string[]               heading_ancestors_text              = [ "", "", "", "", "", "", "", "", ];
+    string                 anchor_tag_html                     = "";
+    string                 in_segment_html                     = "";
+    string                 segment_anchor_tag_epub             = "";
+    string                 html_segment_anchor_tag_is          = "";
+    string                 epub_segment_anchor_tag_is          = "";
+    string                 heading_lev_anchor_tag              = "";
+    string                 segname_prev                        = "";
+    string                 segname_next                        = "";
+    string[]               lev4_subtoc                         = [];
+    string[]               anchor_tags                         = [];
+  }
+  struct ObjGenericComposite {
+    string                 text                                = "";
+    DocObj_MetaInfo_       metainfo;
+    DocObj_TxtAttrib_      attrib;
+    DocObj_Tags_           tags;
+    DocObj_Has_            has;
+    DocObj_Table_          table;
+    DocObj_CodeBlock_      code_block;
+    DocObj_Stow_           stow;
+    DocObj_Pointer_        ptr;
+  }
+  struct TheObjects {
+    ObjGenericComposite[] oca;
+  }
+}
diff --git a/src/doc_reform/meta/object_setter.d b/src/doc_reform/meta/object_setter.d
deleted file mode 100644
index 0ce74fd..0000000
--- a/src/doc_reform/meta/object_setter.d
+++ /dev/null
@@ -1,141 +0,0 @@
-/++
-  object setter:
-  setting of sisu objects for downstream processing
-  meta_object_setter.d
-+/
-module doc_reform.meta.object_setter;
-template ObjectSetter() {
-  /+ structs +/
-  struct DocObj_MetaInfo_ {
-    string                 is_of_part                         = ""; // frontmatter, body, backmatter
-    string                 is_of_section                      = ""; // toc, body, glossary, biography, book index, blurb
-    string                 is_of_type                         = ""; // para, block ?
-    string                 is_a                               = ""; // heading, para, table, code block, group, verse/poem ...
-    alias                  of_part                            = is_of_part;
-    alias                  of_section                         = is_of_section;
-    alias                  is_of                              = is_of_type;
-    string                 attrib                             = "";
-    string                 lang                               = ""; // blocks: group, block, quote; not codeblock;
-    string                 syntax                             = ""; // codeblock only
-    /+ o_n +/
-    int                    o_n_substantive                    = 0;
-    int                    o_n_non_substantive                = 0;
-    int                    o_n_glossary                       = 0;
-    int                    o_n_bibliography                   = 0;
-    int                    o_n_book_index                     = 0;
-    int                    o_n_blurb                          = 0;
-    string object_number_substantive() const @property {
-      return (o_n_substantive==0) ? "" : o_n_substantive.to!string;
-    }
-    string object_number_non_substantive() const @property {
-      return (o_n_non_substantive==0) ? "" : o_n_non_substantive.to!string;
-    }
-    string object_number_glossary() const @property {
-      return (o_n_glossary==0) ? "" : o_n_glossary.to!string;
-    }
-    string object_number_bibliography() const @property {
-      return (o_n_bibliography==0) ? "" : o_n_bibliography.to!string;
-    }
-    string object_number_book_index() const @property {
-      return (o_n_book_index==0) ? "" : o_n_book_index.to!string;
-    }
-    string object_number_blurb() const @property {
-      return (o_n_blurb==0) ? "" : o_n_blurb.to!string;
-    }
-    bool                   object_number_off                  = false;
-    bool                   visible_object_number              = false;
-    int                    object_number_type                 = 0; // { ocn, non, bkidx }
-    /+ node +/
-    string[string][string] node;
-    int                    ocn                                = 0;
-    string                 identifier                         = "";
-    string object_number() const @property {
-      return (ocn==0) ? "" : ocn.to!string;
-    }
-    int                    o_n_type                           = 0;
-    int                    heading_lev_markup                 = 9;
-    int                    heading_lev_collapsed              = 9;
-    string marked_up_level() const @property {
-      string _out;
-      switch (heading_lev_markup) {
-      case 0  : _out = "A"; break;
-      case 1  : _out = "B"; break;
-      case 2  : _out = "C"; break;
-      case 3  : _out = "D"; break;
-      case 4  : _out = "1"; break;
-      case 5  : _out = "2"; break;
-      case 6  : _out = "3"; break;
-      case 7  : _out = "4"; break;
-      default : _out = "";  break; // "9";
-      }
-      return _out;
-    }
-    bool                   dummy_heading                       = false;
-    int[]                  markedup_ancestors                  = [ 0, 0, 0, 0, 0, 0, 0, 0,];
-    int[]                  collapsed_ancestors                 = [ 0, 0, 0, 0, 0, 0, 0, 0,];
-    int[]                  dom_structure_markedup_tags_status  = [ 0, 0, 0, 0, 0, 0, 0, 0,];
-    int[]                  dom_structure_collapsed_tags_status = [ 0, 0, 0, 0, 0, 0, 0, 0,];
-    int                    parent_lev_markup                   = 0;
-    int                    parent_ocn                          = 0;
-    int                    last_decendant_ocn                  = 0;
-  }
-  struct DocObj_TxtAttrib_ {
-    int                    indent_base                         = 0;
-    int                    indent_hang                         = 0;
-    bool                   bullet                              = false;
-    string                 language                            = "";
-  }
-  struct DocObj_Has_ {
-    bool                   inline_links                        = false;
-    bool                   inline_notes_reg                    = false;
-    bool                   inline_notes_star                   = false;
-    bool                   images                              = false;
-    bool                   image_without_dimensions            = false;
-  }
-  struct DocObj_Table_ {
-    int                    number_of_columns                   = 0;
-    double[]               column_widths                       = [];
-    string[]               column_aligns                       = [];
-    bool                   heading                             = false;
-    bool                   walls                               = false;
-  }
-  struct DocObj_CodeBlock_ {
-    string                 syntax                              = "";
-    bool                   linenumbers                         = false;
-  }
-  struct DocObj_Stow_ {
-    string[]               link                               = [];
-  }
-  struct DocObj_Pointer_ {
-    int                    doc_object                          = 0;
-    int                    html_segnames                       = 0;
-    int                    heading                             = 0;
-  }
-  struct DocObj_Tags_ {
-    string[]               heading_ancestors_text              = [ "", "", "", "", "", "", "", "", ];
-    string                 anchor_tag_html                     = "";
-    string                 in_segment_html                     = "";
-    string                 segment_anchor_tag_epub             = "";
-    string                 html_segment_anchor_tag_is          = "";
-    string                 epub_segment_anchor_tag_is          = "";
-    string                 heading_lev_anchor_tag              = "";
-    string                 segname_prev                        = "";
-    string                 segname_next                        = "";
-    string[]               lev4_subtoc                         = [];
-    string[]               anchor_tags                         = [];
-  }
-  struct ObjGenericComposite {
-    string                 text                                = "";
-    DocObj_MetaInfo_       metainfo;
-    DocObj_TxtAttrib_      attrib;
-    DocObj_Tags_           tags;
-    DocObj_Has_            has;
-    DocObj_Table_          table;
-    DocObj_CodeBlock_      code_block;
-    DocObj_Stow_           stow;
-    DocObj_Pointer_        ptr;
-  }
-  struct TheObjects {
-    ObjGenericComposite[] oca;
-  }
-}
diff --git a/src/doc_reform/output/create_zip_file.d b/src/doc_reform/output/create_zip_file.d
deleted file mode 100644
index fa752ad..0000000
--- a/src/doc_reform/output/create_zip_file.d
+++ /dev/null
@@ -1,17 +0,0 @@
-module doc_reform.output.create_zip_file;
-template createZipFile() {
-  import std.file;
-  import std.outbuffer;
-  import std.string;
-  import std.zip;
-  void createZipFile(
-    string zip_file_name,
-    void[] compressed_zip_data,
-  ) {
-    try {
-      write(zip_file_name, compressed_zip_data);
-    } catch (ZipException ex) {
-      // Handle Errors
-    }
-  }
-}
diff --git a/src/doc_reform/output/defaults.d b/src/doc_reform/output/defaults.d
deleted file mode 100644
index fc31ea9..0000000
--- a/src/doc_reform/output/defaults.d
+++ /dev/null
@@ -1,135 +0,0 @@
-/++
-  default settings
-+/
-module doc_reform.output.defaults;
-
-template InternalMarkup() {
-  import std.array;
-  static struct InlineMarkup {
-    string en_a_o = "【";      string en_a_c = "】";
-    string en_b_o = "〖";      string en_b_c = "〗";
-    string quote_o = "“";      string quote_c = "”";
-    string ff_o = "┨";         string ff_c = "┣"; // fontface
-    string lnk_o = "┥";        string lnk_c = "┝";
-    string url_o = "┤";        string url_c = "├";
-    string emph = "*";
-    string bold = "!";
-    string italic = "/";
-    string underscore = "_";
-    string superscript = "^";
-    string subscript = ",";
-    string mono = "■";
-    string cite = "‖";
-    string mark_internal_site_lnk = "¤";
-    string nbsp                   = "░";
-    string br_line                = "┘";
-    string br_nl                  = "┙";
-    string br_paragraph           = "┚";
-    string br_obj                 = "break_obj";
-    string br_page_line           = "┼";
-    string br_page                = "┿";
-    string br_page_new            = "╂";
-    string tc_s                   = "┊";
-    string tc_o                   = "┏";
-    string tc_c                   = "┚";
-    string tc_p                   = "┆";
-    string img                    = "☼";
-    string sep                    = "␣";
-    string on_o  = "「";       auto on_c  = "」";
-    string mk_bullet               = "● ";
-    static string indent_by_spaces_provided(int indent, string _indent_spaces ="░░") {
-      _indent_spaces = replicate(_indent_spaces, indent);
-      return _indent_spaces;
-    }
-    static string repeat_character_by_number_provided(C,N)(C _character ="-", N number=10) {
-      _character = replicate(_character, number);
-      return _character;
-    }
-  }
-}
-template spineLanguageCodes() {
-  /+ language codes +/
-  struct Lang {
-    static string[string][string] codes() {
-      auto _lang_codes = [
-        "am":    [ "c": "am",    "n": "Amharic",           "t": "Amharic",                   "xlp": "amharic"      ],
-        "bg":    [ "c": "bg",    "n": "Bulgarian",         "t": "Български (Bəlgarski)",     "xlp": "bulgarian"    ],
-        "bn":    [ "c": "bn",    "n": "Bengali",           "t": "Bengali",                   "xlp": "bengali"      ],
-        "br":    [ "c": "br",    "n": "Breton",            "t": "Breton",                    "xlp": "breton"       ],
-        "ca":    [ "c": "ca",    "n": "Catalan",           "t": "catalan",                   "xlp": "catalan"      ],
-        "cs":    [ "c": "cs",    "n": "Czech",             "t": "česky",                     "xlp": "czech"        ],
-        "cy":    [ "c": "cy",    "n": "Welsh",             "t": "Welsh",                     "xlp": "welsh"        ],
-        "da":    [ "c": "da",    "n": "Danish",            "t": "dansk",                     "xlp": "danish"       ],
-        "de":    [ "c": "de",    "n": "German",            "t": "Deutsch",                   "xlp": "german"       ],
-        "el":    [ "c": "el",    "n": "Greek",             "t": "Ελληνικά (Ellinika)",       "xlp": "greek"        ],
-        "en":    [ "c": "en",    "n": "English",           "t": "English",                   "xlp": "english"      ],
-        "eo":    [ "c": "eo",    "n": "Esperanto",         "t": "Esperanto",                 "xlp": "esperanto"    ],
-        "es":    [ "c": "es",    "n": "Spanish",           "t": "español",                   "xlp": "spanish"      ],
-        "et":    [ "c": "et",    "n": "Estonian",          "t": "Estonian",                  "xlp": "estonian"     ],
-        "eu":    [ "c": "eu",    "n": "Basque",            "t": "basque",                    "xlp": "basque"       ],
-        "fi":    [ "c": "fi",    "n": "Finnish",           "t": "suomi",                     "xlp": "finnish"      ],
-        "fr":    [ "c": "fr",    "n": "French",            "t": "français",                  "xlp": "french"       ],
-        "ga":    [ "c": "ga",    "n": "Irish",             "t": "Irish",                     "xlp": "irish"        ],
-        "gl":    [ "c": "gl",    "n": "Galician",          "t": "Galician",                  "xlp": "galician"     ],
-        "he":    [ "c": "he",    "n": "Hebrew",            "t": "Hebrew",                    "xlp": "hebrew"       ],
-        "hi":    [ "c": "hi",    "n": "Hindi",             "t": "Hindi",                     "xlp": "hindi"        ],
-        "hr":    [ "c": "hr",    "n": "Croatian",          "t": "Croatian",                  "xlp": "croatian"     ],
-        "hy":    [ "c": "hy",    "n": "Armenian",          "t": "Armenian",                  "xlp": "armenian"     ],
-        "ia":    [ "c": "ia",    "n": "Interlingua",       "t": "Interlingua",               "xlp": "interlingua"  ],
-        "is":    [ "c": "is",    "n": "Icelandic",         "t": "Icelandic",                 "xlp": "icelandic"    ],
-        "it":    [ "c": "it",    "n": "Italian",           "t": "Italiano",                  "xlp": "italian"      ],
-        "ja":    [ "c": "ja",    "n": "Japanese",          "t": "日本語 (Nihongo)",         "xlp": "japanese"      ],
-        "ko":    [ "c": "ko",    "n": "Korean",            "t": "Korean",                    "xlp": "korean"       ],
-        "la":    [ "c": "la",    "n": "Latin",             "t": "Latin",                     "xlp": "latin"        ],
-        "lo":    [ "c": "lo",    "n": "Lao",               "t": "Lao",                       "xlp": "lao"          ],
-        "lt":    [ "c": "lt",    "n": "Lithuanian",        "t": "Lithuanian",                "xlp": "lithuanian"   ],
-        "lv":    [ "c": "lv",    "n": "Latvian",           "t": "Latvian",                   "xlp": "latvian"      ],
-        "ml":    [ "c": "ml",    "n": "Malayalam",         "t": "Malayalam",                 "xlp": "malayalam"    ],
-        "mr":    [ "c": "mr",    "n": "Marathi",           "t": "Marathi",                   "xlp": "marathi"      ],
-        "nl":    [ "c": "nl",    "n": "Dutch",             "t": "Nederlands",                "xlp": "dutch"        ],
-        "no":    [ "c": "no",    "n": "Norwegian",         "t": "norsk",                     "xlp": "norsk"        ],
-        "nn":    [ "c": "nn",    "n": "Norwegian Nynorsk", "t": "nynorsk",                   "xlp": "nynorsk"      ],
-        "oc":    [ "c": "oc",    "n": "Occitan",           "t": "Occitan",                   "xlp": "occitan"      ],
-        "pl":    [ "c": "pl",    "n": "Polish",            "t": "polski",                    "xlp": "polish"       ],
-        "pt":    [ "c": "pt",    "n": "Portuguese",        "t": "Português",                 "xlp": "portuges"     ],
-        "pt_BR": [ "c": "pt_BR", "n": "Portuguese Brazil", "t": "Brazilian Português",       "xlp": "brazilian"    ],
-        "ro":    [ "c": "ro",    "n": "Romanian",          "t": "română",                    "xlp": "romanian"     ],
-        "ru":    [ "c": "ru",    "n": "Russian",           "t": "Русский (Russkij)",         "xlp": "russian"      ],
-        "sa":    [ "c": "sa",    "n": "Sanskrit",          "t": "Sanskrit",                  "xlp": "sanskrit"     ],
-        "se":    [ "c": "se",    "n": "Sami",              "t": "Samin",                     "xlp": "samin"        ],
-        "sk":    [ "c": "sk",    "n": "Slovak",            "t": "slovensky",                 "xlp": "slovak"       ],
-        "sl":    [ "c": "sl",    "n": "Slovenian",         "t": "Slovenian",                 "xlp": "slovenian"    ],
-        "sq":    [ "c": "sq",    "n": "Albanian",          "t": "Albanian",                  "xlp": "albanian"     ],
-        "sr":    [ "c": "sr",    "n": "Serbian",           "t": "Serbian",                   "xlp": "serbian"      ],
-        "sv":    [ "c": "sv",    "n": "Swedish",           "t": "svenska",                   "xlp": "swedish"      ],
-        "ta":    [ "c": "ta",    "n": "Tamil",             "t": "Tamil",                     "xlp": "tamil"        ],
-        "te":    [ "c": "te",    "n": "Telugu",            "t": "Telugu",                    "xlp": "telugu"       ],
-        "th":    [ "c": "th",    "n": "Thai",              "t": "Thai",                      "xlp": "thai"         ],
-        "tk":    [ "c": "tk",    "n": "Turkmen",           "t": "Turkmen",                   "xlp": "turkmen"      ],
-        "tr":    [ "c": "tr",    "n": "Turkish",           "t": "Türkçe",                    "xlp": "turkish"      ],
-        "uk":    [ "c": "uk",    "n": "Ukranian",          "t": "українська (ukrajins\"ka)", "xlp": "ukrainian"    ],
-        "ur":    [ "c": "ur",    "n": "Urdu",              "t": "Urdu",                      "xlp": "urdu"         ],
-        "us":    [ "c": "en",    "n": "English (American)","t": "English",                   "xlp": "english"      ],
-        "vi":    [ "c": "vi",    "n": "Vietnamese",        "t": "Vietnamese",                "xlp": "vietnamese"   ],
-        "zh":    [ "c": "zh",    "n": "Chinese",           "t": "中文",                     "xlp": "chinese"       ],
-        "en":    [ "c": "en",    "n": "English",           "t": "English",                   "xlp": "english"      ],
-        "xx":    [ "c": "xx",    "n": "Default",           "t": "English",                   "xlp": "english"      ],
-      ];
-      return _lang_codes;
-    }
-    static string[] code_arr_ptr() {
-      string[] _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "us", "vi", "zh", "en", "xx",];
-      return _lang_codes;
-    }
-    static string[] code_arr() {
-      string[] _lang_codes = ["am", "bg", "bn", "br", "ca", "cs", "cy", "da", "de", "el", "en", "eo", "es", "et", "eu", "fi", "fr", "ga", "gl", "he", "hi", "hr", "hy", "ia", "is", "it", "ja", "ko", "la", "lo", "lt", "lv", "ml", "mr", "nl", "no", "nn", "oc", "pl", "pt", "pt_BR", "ro", "ru", "sa", "se", "sk", "sl", "sq", "sr", "sv", "ta", "te", "th", "tk", "tr", "uk", "ur", "vi", "zh"];
-      return _lang_codes;
-    }
-    static auto codes_() {
-      return "(" ~ join(code_arr,"|") ~ ")";
-    }
-    static auto codes_regex() {
-      return regex(codes_);
-    }
-  }
-}
diff --git a/src/doc_reform/output/epub3.d b/src/doc_reform/output/epub3.d
deleted file mode 100644
index f46ff6e..0000000
--- a/src/doc_reform/output/epub3.d
+++ /dev/null
@@ -1,814 +0,0 @@
-module doc_reform.output.epub3;
-template outputEPub3() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.uri,
-    std.zip,
-    std.conv : to;
-  import
-    doc_reform.output.create_zip_file,
-    doc_reform.output.xmls,
-    doc_reform.output.xmls_css;
-  mixin InternalMarkup;
-  mixin outputXHTMLs;
-  string epub3_mimetypes() {
-    string o;
-    o = format(q"┃application/epub+zip┃") ~ "\n";
-    return o;
-  }
-  string epub3_container_xml() {
-    string o;
-    o = format(q"┃┃") ~ "\n";
-    o ~= format(q"┃
-  
-    
-  ┃") ~ "\n\n";
-    return o;
-  }
-  string epub3_oebps_content(D,M,P)(D doc_abstraction, M doc_matters, P parts) {
-    auto xhtml_format = outputXHTMLs();
-    auto pth_epub3 = spinePathsEPUB!()(doc_matters.output_path, doc_matters.src.language);
-    string _uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO sort uuid in doc_matters!
-    string content = format(q"┃  
-  
-    
-      
-      %s
-      main
-      %s
-      subtitle
-      %s
-      %s
-      %s
-      Copyright: %s
-      %s
-      urn:uuid:%s
-      
-    
-    
-      
-        
-      
-        
-      
-        
-  ┃",
-      _uuid,
-      xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.title_full),
-      xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.title_main),
-      (doc_matters.conf_make_meta.meta.title_sub.empty)
-        ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.title_sub),
-      (doc_matters.conf_make_meta.meta.creator_author.empty)
-        ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.creator_author),
-      (doc_matters.conf_make_meta.meta.creator_author.empty)
-        ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.creator_author),
-      doc_matters.src.language,                                   // language, fix (needed in dochead metadata)
-      (doc_matters.conf_make_meta.meta.date_published.empty)
-        ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.date_published),
-      (doc_matters.conf_make_meta.meta.rights_copyright.empty)
-        ? "" : xhtml_format.special_characters_text(doc_matters.conf_make_meta.meta.rights_copyright),
-      _uuid,
-      _uuid,
-      _uuid,
-      (pth_epub3.fn_oebps_css).chompPrefix("OEBPS/"),
-    );
-    content ~= "    " ~ "" ~ "\n  ";
-    content ~= parts["manifest_documents"];
-    // TODO sort jpg & png
-    content ~= "    " ~ "" ~ "\n  ";
-    foreach (image; doc_matters.srcs.image_list) {
-      content ~= format(q"┃      
-  ┃",
-        image.baseName.stripExtension,
-        (pth_epub3.doc_oebps_image).chompPrefix("OEBPS/"),
-        image,
-        image.extension.chompPrefix("."),
-      );
-    }
-    content ~= "  " ~ ""         ~ "\n  ";
-    content ~= "  " ~ "" ~ "\n  ";
-    content ~= parts["spine"];
-    content ~= "  " ~ ""            ~ "\n  ";
-    content ~= "  " ~ ""             ~ "\n  ";
-    content ~= parts["guide"];
-    content ~= "  " ~ ""            ~ "\n  ";
-    content ~= ""   ~ "";
-    debug(epubmanifest) {
-      foreach (part; doc_matters.has.keys_seq.seg) { // TODO
-        foreach (obj; doc_abstraction[part]) {
-          if (obj.metainfo.is_a == "heading") {
-            if (obj.metainfo.heading_lev_markup == 4) {
-              writefln(
-                "%s~ [%s.xhtml] %s",
-                obj.marked_up_level,
-                obj.tags.segment_anchor_tag_epub,
-                obj.text
-              );
-            } else if (obj.metainfo.heading_lev_markup > 4) {
-              writefln(
-                "%s~ [%s.xhtml#%s] %s",
-                obj.marked_up_level,
-                obj.tags.segment_anchor_tag_epub,
-                obj.metainfo.object_number,
-                obj.text
-              );
-            }
-          }
-        }
-      }
-    }
-    return content;
-  }
-  string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) {
-    enum DomTags { none, open, close, close_and_open, open_still, }
-    auto markup = InlineMarkup();
-    auto rgx = Rgx();
-    string toc =format("
-  
-    %s
-  
-  
-    

-      

-        
Contents

-      

-      
-      

-    
-  \n";
-    return toc;
-  }
-  string epub2_oebps_toc_ncx(D,I)(D doc_abstraction, I doc_matters) {
-    int counter = 0;
-    string _uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO shared elsewhere
-    auto markup = InlineMarkup();
-    auto rgx = Rgx();
-    enum DomTags { none, open, close, close_and_open, open_still, }
-    string toc = format(q"┃
-  
-  
-    
-    %s%s
-    
-    
-    
-    
-    
-    
-  
-  
-    %s
-  
-  
-    %s
-  
-  ┃",
-      doc_matters.conf_make_meta.meta.title_full,                          // title
-      (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
-        : " by " ~ doc_matters.conf_make_meta.meta.creator_author,         // author
-      _uuid,                                                                // uuid
-      "3",                                                                 // content depth
-      doc_matters.conf_make_meta.meta.title_full,                          // title
-      (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
-        : doc_matters.conf_make_meta.meta.creator_author,                  // author
-    );
-    foreach (sect; doc_matters.has.keys_seq.seg) {
-      foreach (obj; doc_abstraction[sect]) {
-        if (obj.metainfo.is_a == "heading") {
-          string _txt = obj.text.replaceAll(rgx.inline_notes_al_gen, "").strip;
-          string hashtag =(obj.metainfo.heading_lev_markup <= 4) ? "" : ("#" ~ obj.metainfo.ocn.to!string);
-          foreach_reverse (k; 0 .. 7) {
-            switch (obj.metainfo.dom_structure_markedup_tags_status[k]) {
-            case DomTags.close :
-              toc ~= "\n    ";
-              break;
-            case DomTags.close_and_open :
-              ++counter;
-              toc ~= "\n    ";
-              toc ~= format(q"┃
-    
-      
-        %s
-      
-      ┃",
-                counter,
-                _txt,
-                obj.tags.segment_anchor_tag_epub,
-                hashtag,
-              );
-              break;
-            case DomTags.open :
-              ++counter;
-              toc ~= format(q"┃
-    
-      
-        %s
-      
-      ┃",
-                counter,
-                _txt,
-                obj.tags.segment_anchor_tag_epub,
-                hashtag,
-              );
-              break;
-            default :
-              break;
-            }
-          }
-        }
-      }
-    }
-    toc ~= format(q"┃
-      
-      
-      
-    
-  ┃");
-    return toc;
-  }
-  
-  void outputEPub3(D,I)(
-    const D    doc_abstraction,
-          I    doc_matters,
-  ) {
-    mixin spineOutputRgxInit;
-    auto xhtml_format = outputXHTMLs();
-    auto rgx = Rgx();
-    string[] doc;
-    string segment_filename;
-    string[] top_level_headings = ["","","",""];
-    string[string] oepbs_content_parts;
-    string suffix = ".xhtml";
-    struct writeOut { /+ epub specific documents +/
-      /+ fixed output +/
-      string mimetypes;
-      string meta_inf_container_xml;
-      string oebps_toc_ncx;
-      string oebps_toc_nav_xhtml;
-      /+ variable output +/
-      string oebps_content_opf;
-      string[][string] doc_epub3;
-      string[][string] doc_epub3_endnotes;
-      string[] doc_parts;
-    }
-    auto epubWrite = writeOut();
-    foreach (part; doc_matters.has.keys_seq.seg) {
-      foreach (obj; doc_abstraction[part]) {
-        string _txt = xhtml_format.special_characters(obj);
-        if (obj.metainfo.is_a == "heading") {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          switch (obj.metainfo.heading_lev_markup) {
-          case 0: .. case 3:
-            /+ fill buffer, and replace with new levels from 1 to 3 +/
-            switch (obj.metainfo.heading_lev_markup) {
-            case 0:
-              top_level_headings[0] = "";
-              top_level_headings[1] = "";
-              top_level_headings[2] = "";
-              top_level_headings[3] = "";
-              goto default;
-            case 1:
-              top_level_headings[1] = "";
-              top_level_headings[2] = "";
-              top_level_headings[3] = "";
-              goto default;
-            case 2:
-              top_level_headings[2] = "";
-              top_level_headings[3] = "";
-              goto default;
-            case 3:
-              top_level_headings[3] = "";
-              goto default;
-            default:
-              epubWrite.doc_parts ~= obj.tags.segment_anchor_tag_epub;
-              epubWrite.doc_epub3[obj.tags.segment_anchor_tag_epub] ~= xhtml_format.epub3_seg_head(doc_matters);
-              auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "epub");
-              epubWrite.doc_epub3[obj.tags.segment_anchor_tag_epub] ~= t[0];
-              epubWrite.doc_epub3_endnotes[obj.tags.segment_anchor_tag_epub] ~= t[1];
-              break;
-            }
-            break;
-          case 4:
-            segment_filename = obj.tags.segment_anchor_tag_epub;
-            epubWrite.doc_epub3[segment_filename] ~= xhtml_format.epub3_seg_head(doc_matters);
-            auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "epub");
-            epubWrite.doc_epub3[segment_filename] ~= t[0];
-            epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-            break;
-          case 5: .. case 7:
-            auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "epub");
-            epubWrite.doc_epub3[segment_filename] ~= t[0];
-            epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-            break;
-          case 8: .. case 9:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup);
-                writeln(__FILE__, ":", __LINE__, ": ", obj.text);
-              }
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup);
-              }
-            }
-            break;
-          }
-        } else {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          switch (obj.metainfo.is_of_part) {
-          case "frontmatter":             assert(part == "head" || "toc");
-            switch (obj.metainfo.is_of_type) {
-            case "para":
-              switch (obj.metainfo.is_a) {
-              case "toc":
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-                }
-              }
-              break;
-            }
-            break;
-          case "body":                    assert(part == "body");
-            switch (obj.metainfo.is_of_type) {
-            case "para":
-              switch (obj.metainfo.is_a) {
-              case "para":
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            case "block":
-              switch (obj.metainfo.is_a) {
-              case "quote":
-                auto t = xhtml_format.quote_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0].to!string;
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "group":
-                auto t = xhtml_format.group_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0].to!string;
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "block":
-                auto t = xhtml_format.block_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0].to!string;
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "poem":
-                break;
-              case "verse":
-                auto t = xhtml_format.verse_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0].to!string;
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "code":
-                epubWrite.doc_epub3[segment_filename] ~= xhtml_format.code(_txt, obj, doc_matters);
-                break;
-              case "table":
-                epubWrite.doc_epub3[segment_filename] ~= xhtml_format.table(_txt, obj, doc_matters);
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= "";
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-                }
-              }
-              break;
-            }
-            break;
-          case "backmatter":
-            assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-            switch (obj.metainfo.is_of_type) {
-            case "para":
-              switch (obj.metainfo.is_a) {
-              case "endnote":             assert(part == "endnotes");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                break;
-              case "glossary":            assert(part == "glossary");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "bibliography":        assert(part == "bibliography");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "bookindex":           assert(part == "bookindex");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              case "blurb":               assert(part == "blurb");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "epub");
-                epubWrite.doc_epub3[segment_filename] ~= t[0];
-                epubWrite.doc_epub3_endnotes[segment_filename] ~= t[1];
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-                }
-              }
-              break;
-            }
-            break;
-          case "comment":
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-              }
-            }
-            break;
-          }
-        }
-        if (obj.metainfo.is_a == "heading") {
-          assert(obj.text.length > 0);
-          if (obj.metainfo.heading_lev_markup <= 4) {
-            oepbs_content_parts["manifest_documents"] ~=
-              format(q"┃      
-  ┃",
-              obj.tags.segment_anchor_tag_epub,
-              obj.tags.segment_anchor_tag_epub,
-            );
-            oepbs_content_parts["spine"] ~=
-              format(q"┃    
-  ┃",
-              obj.tags.segment_anchor_tag_epub,
-            );
-            oepbs_content_parts["guide"] ~=
-              format(q"┃      
-  ┃",
-              obj.tags.segment_anchor_tag_epub,
-              obj.tags.segment_anchor_tag_epub,
-            );
-          } else if (obj.metainfo.heading_lev_markup > 4) {
-            oepbs_content_parts["manifest_documents"] ~=
-              format(q"┃      
-  ┃",
-              obj.tags.segment_anchor_tag_epub,
-              obj.metainfo.object_number,
-              obj.tags.segment_anchor_tag_epub,
-              obj.metainfo.object_number,
-            );
-            oepbs_content_parts["spine"] ~=
-              format(q"┃    
-  ┃",
-              obj.tags.segment_anchor_tag_epub,
-              obj.metainfo.object_number,
-            );
-            oepbs_content_parts["guide"] ~=
-              format(q"┃      
-  ┃",
-              obj.tags.segment_anchor_tag_epub,
-              obj.metainfo.object_number,
-              obj.tags.segment_anchor_tag_epub,
-              obj.metainfo.object_number,
-            );
-          }
-        }
-      }
-    }
-    /+ epub specific documents +/
-    epubWrite.mimetypes =              epub3_mimetypes;
-    epubWrite.meta_inf_container_xml = epub3_container_xml;
-    epubWrite.oebps_toc_ncx =          doc_abstraction.epub2_oebps_toc_ncx(doc_matters);
-    epubWrite.oebps_toc_nav_xhtml =    doc_abstraction.epub3_oebps_toc_nav_xhtml(doc_matters);
-    epubWrite.oebps_content_opf =      doc_abstraction.epub3_oebps_content(doc_matters, oepbs_content_parts);
-    epubWrite.epub3_write_output_files(doc_matters);
-  }
-  void epub3_write_output_files(W,M)(
-    W epub_write,
-    M doc_matters,
-  ) {
-    debug(asserts) {
-      static assert(is(typeof(epub_write.doc_epub3)              == string[][string]));
-      static assert(is(typeof(epub_write.mimetypes)              == string));
-      static assert(is(typeof(epub_write.meta_inf_container_xml) == string));
-      static assert(is(typeof(epub_write.oebps_toc_nav_xhtml)    == string));
-      static assert(is(typeof(epub_write.oebps_toc_ncx)          == string));
-      static assert(is(typeof(epub_write.oebps_content_opf)      == string));
-    }
-    static auto rgx = Rgx();
-    auto pth_epub3 = spinePathsEPUB!()(doc_matters.output_path, doc_matters.src.language);
-    auto xhtml_format = outputXHTMLs();
-    /+ zip file +/
-    auto fn_epub = pth_epub3.epub_file(doc_matters.src.filename);
-    auto zip = new ZipArchive(); // ZipArchive zip = new ZipArchive();
-    /+ zip archive member files +/
-    void EPUBzip()(string contents, string fn) {
-      auto zip_arc_member_file = new ArchiveMember();
-      zip_arc_member_file.name = fn;
-      auto zip_data = new OutBuffer();
-      (doc_matters.opt.action.debug_do)
-      ? zip_data.write(contents.dup)
-      : zip_data.write(contents.dup
-        .replaceAll(rgx.spaces_line_start, "")
-        .replaceAll(rgx.newline, " ")
-        .strip
-      );
-      zip_arc_member_file.expandedData = zip_data.toBytes();
-      zip.addMember(zip_arc_member_file);
-      createZipFile!()(fn_epub, zip.build());
-    }
-    try {
-      if (!exists(pth_epub3.base)) {
-        pth_epub3.base.mkdirRecurse;
-      }
-      { /+ debug +/
-        if (doc_matters.opt.action.debug_do) {
-          if (!exists(pth_epub3.dbg_doc_meta_inf(doc_matters.src.filename))) {
-            pth_epub3.dbg_doc_meta_inf(doc_matters.src.filename).mkdirRecurse;
-          }
-          if (!exists(pth_epub3.dbg_doc_oebps_css(doc_matters.src.filename))) {
-            pth_epub3.dbg_doc_oebps_css(doc_matters.src.filename).mkdirRecurse;
-          }
-          if (!exists(pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename))) {
-            pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename).mkdirRecurse;
-          }
-        }
-      }
-      { /+ OEBPS/[segments].xhtml (the document contents) +/
-        foreach (seg_filename; doc_matters.has.segnames_lv_0_to_4) {
-          string fn = pth_epub3.fn_oebps_content_xhtml(seg_filename);
-          auto zip_arc_member_file = new ArchiveMember();
-          zip_arc_member_file.name = fn;
-          auto zip_data = new OutBuffer();
-          { /+ debug +/
-            if (doc_matters.opt.action.debug_do) {
-              string fn_dbg = pth_epub3.dbg_fn_oebps_content_xhtml(doc_matters.src.filename, seg_filename);
-              auto f = File(fn_dbg, "w");
-              foreach (docseg; epub_write.doc_epub3[seg_filename]) {
-                f.writeln(docseg);
-              }
-              foreach (docseg; epub_write.doc_epub3_endnotes[seg_filename]) {
-                f.writeln(docseg);
-              }
-              f.writeln(xhtml_format.tail);
-            }
-          }
-          foreach (docseg; epub_write.doc_epub3[seg_filename]) {
-            zip_data.write(docseg.dup);
-          }
-          foreach (docseg; epub_write.doc_epub3_endnotes[seg_filename]) {
-            zip_data.write(docseg.dup);
-          }
-          zip_data.write(xhtml_format.tail.dup);
-          zip_arc_member_file.expandedData = zip_data.toBytes();
-          zip.addMember(zip_arc_member_file);
-          /+ create the zip file +/
-          createZipFile!()(fn_epub, zip.build());
-        }
-      }
-      string fn;
-      string fn_dbg;
-      File f;
-      { /+ mimetypes (identify zip file type) +/
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do) {
-            fn_dbg = pth_epub3.dbg_fn_mimetypes(doc_matters.src.filename);
-            File(fn_dbg, "w").writeln(epub_write.mimetypes);
-          }
-        }
-        fn = pth_epub3.fn_mimetypes;
-        EPUBzip(epub_write.mimetypes, fn);
-      }
-      { /+  META-INF/container.xml (identify doc root) +/
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do) {
-            fn_dbg = pth_epub3.dbg_fn_dmi_container_xml(doc_matters.src.filename);
-            File(fn_dbg, "w").writeln(epub_write.meta_inf_container_xml);
-          }
-        }
-        fn = pth_epub3.fn_dmi_container_xml;
-        EPUBzip(epub_write.meta_inf_container_xml, fn);
-      }
-      { /+ OEBPS/toc_nav.xhtml (navigation toc epub3) +/
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do) {
-            fn_dbg = pth_epub3.dbg_fn_oebps_toc_nav_xhtml(doc_matters.src.filename);
-            File(fn_dbg, "w").writeln(epub_write.oebps_toc_nav_xhtml);
-          }
-        }
-        fn = pth_epub3.fn_oebps_toc_nav_xhtml;
-        EPUBzip(epub_write.oebps_toc_nav_xhtml, fn);
-      }
-      { /+ OEBPS/toc.ncx (navigation toc epub2) +/
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do) {
-            fn_dbg = pth_epub3.dbg_fn_oebps_toc_ncx(doc_matters.src.filename);
-            File(fn_dbg, "w").writeln(epub_write.oebps_toc_ncx);
-          }
-        }
-        fn = pth_epub3.fn_oebps_toc_ncx;
-        EPUBzip(epub_write.oebps_toc_ncx, fn);
-      }
-      { /+ OEBPS/content.opf (doc manifest) +/
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do) {
-            fn_dbg = pth_epub3.dbg_fn_oebps_content_opf(doc_matters.src.filename);
-            File(fn_dbg, "w").writeln(epub_write.oebps_content_opf);
-          }
-        }
-        fn = pth_epub3.fn_oebps_content_opf;
-        EPUBzip(epub_write.oebps_content_opf, fn);
-      }
-      { /+ OEBPS/_dr/image (images) +/
-        foreach (image; doc_matters.srcs.image_list) {
-          { /+ debug +/
-            if (doc_matters.opt.action.debug_do) {
-              if (doc_matters.opt.action.very_verbose) {
-                writeln(
-                  doc_matters.src.image_dir_path, "/", image, " -> ",
-                  pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename), "/", image
-                );
-              }
-              if (exists(doc_matters.src.image_dir_path ~ "/" ~ image)) {
-                (doc_matters.src.image_dir_path ~ "/" ~ image)
-                .copy((pth_epub3.dbg_doc_oebps_image(doc_matters.src.filename)) ~ "/" ~ image);
-              }
-            }
-          }
-          auto fn_src = doc_matters.src.image_dir_path ~ "/" ~ image;
-          auto fn_out =  pth_epub3.doc_oebps_image ~ "/" ~ image;
-          if (exists(fn_src)) {
-            {
-              auto zip_arc_member_file = new ArchiveMember();
-              zip_arc_member_file.name = fn_out;
-              auto zip_data = new OutBuffer();
-              zip_data.write(cast(char[]) ((fn_src).read));
-              zip_arc_member_file.expandedData = zip_data.toBytes();
-              zip.addMember(zip_arc_member_file);
-              createZipFile!()(fn_epub, zip.build());
-            }
-          }
-        }
-      }
-      { /+ OEBPS/epub.css +/
-        auto css = spineCss(doc_matters);
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do) {
-            fn_dbg = pth_epub3.dbg_fn_oebps_css(doc_matters.src.filename);
-            File(fn_dbg, "w").writeln(css.epub);
-          }
-        }
-        fn = pth_epub3.fn_oebps_css;
-        auto zip_arc_member_file = new ArchiveMember();
-        zip_arc_member_file.name = fn;
-        auto zip_data = new OutBuffer();
-        zip_data.write(css.epub.dup);
-        zip_arc_member_file.expandedData = zip_data.toBytes();
-        zip.addMember(zip_arc_member_file);
-        createZipFile!()(fn_epub, zip.build());
-      }
-    } catch (ErrnoException ex) {
-      // Handle error
-    }
-    if (!(doc_matters.opt.action.quiet)) {
-      writeln(" ", fn_epub);
-    }
-    debug(epub_archive) {
-      if (exists(fn_epub)) {
-        try {
-          auto zipped = new ZipArchive((fn_epub).read);
-          foreach (filename, member; zipped.directory) {
-            auto data = zipped.expand(member);
-            writeln(filename, " length ", data.length);
-          }
-        } catch (ZipException ex) {
-          // Handle errors
-        }
-      }
-    }
-  }
-  
-}
diff --git a/src/doc_reform/output/html.d b/src/doc_reform/output/html.d
deleted file mode 100644
index 07da3c1..0000000
--- a/src/doc_reform/output/html.d
+++ /dev/null
@@ -1,536 +0,0 @@
-module doc_reform.output.html;
-template outputHTML() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.uri,
-    std.zip,
-    std.conv : to;
-  import
-    doc_reform.output.create_zip_file,
-    doc_reform.output.xmls,
-    doc_reform.output.xmls_css;
-  mixin outputXHTMLs;
-  void scroll(D,M)(
-    const        D    doc_abstraction,
-                 M    doc_matters,
-  ) {
-    mixin spineOutputRgxInit;
-    auto xhtml_format = outputXHTMLs();
-    auto rgx = Rgx();
-    string[] doc_html;
-    string[] doc;
-    string suffix = ".html";
-    string previous_part = "";
-    string delimit = "";
-    foreach (part; doc_matters.has.keys_seq.scroll) {
-      foreach (obj; doc_abstraction[part]) {
-        delimit = xhtml_format.div_delimit(part, previous_part);
-        string _txt = xhtml_format.special_characters(obj);
-        switch (obj.metainfo.is_of_part) {
-        case "frontmatter":              assert(part == "head" || "toc");
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "toc":
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-              }
-            }
-            break;
-          }
-          break;
-        case "body":                     assert(part == "body" || "head");
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "para":
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          case "block":
-            switch (obj.metainfo.is_a) {
-            case "quote":
-              doc_html ~= xhtml_format.quote_scroll(_txt, obj, doc_matters);
-              break;
-            case "group":
-              doc_html ~= xhtml_format.group_scroll(_txt, obj, doc_matters);
-              break;
-            case "block":
-              doc_html ~= xhtml_format.block_scroll(_txt, obj, doc_matters);
-              break;
-            case "poem":
-              break;
-            case "verse":
-              doc_html ~= xhtml_format.verse_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "code":
-              doc_html ~= xhtml_format.code(_txt, obj, doc_matters);
-              break;
-            case "table":
-              doc_html ~= xhtml_format.table(_txt, obj, doc_matters);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-              }
-            }
-            break;
-          }
-          break;
-        case "backmatter":
-          assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              doc_html ~= delimit ~ xhtml_format.heading_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "endnote":              assert(part == "endnotes");
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "glossary":             assert(part == "glossary");
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "bibliography":         assert(part == "bibliography");
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "bookindex":            assert(part == "bookindex");
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            case "blurb":                assert(part == "blurb");
-              doc_html ~= xhtml_format.para_scroll(_txt, obj, doc_matters, suffix);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-              }
-            }
-            break;
-          }
-          break;
-        case "comment":
-          break;
-        default:
-          { /+ debug +/
-            if (doc_matters.opt.action.debug_do
-            && doc_matters.opt.action.verbose) {
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.text);
-            }
-          }
-          break;
-        }
-      }
-    }
-    doc = xhtml_format.html_head(doc_matters, "scroll") ~ doc_html ~ xhtml_format.tail;
-    scroll_write_output(doc, doc_matters);
-  }
-  void scroll_write_output(D,M)(
-    D doc,
-    M doc_matters,
-  ) {
-    debug(asserts) {
-      static assert(is(typeof(doc)    == string[]));
-    }
-    auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
-    try {
-      if (!exists(pth_html.base)) {
-        pth_html.base.mkdirRecurse;
-      }
-      auto f = File(pth_html.fn_scroll(doc_matters.src.filename), "w");
-      foreach (o; doc) {
-        f.writeln(o);
-      }
-    } catch (ErrnoException ex) {
-      // Handle error
-    }
-    if (!(doc_matters.opt.action.quiet)) {
-      writeln(" ", pth_html.fn_scroll(doc_matters.src.filename));
-    }
-  }
-  void seg(D,M)(
-    const D    doc_abstraction,
-          M    doc_matters,
-  ) {
-    mixin spineOutputRgxInit;
-    auto rgx = Rgx();
-    auto xhtml_format = outputXHTMLs();
-    string[][string] doc_html;
-    string[][string] doc_html_endnotes;
-    string[] doc;
-    string segment_filename;
-    string[] top_level_headings = ["","","",""];
-    string previous_seg_filename = "";
-    string suffix = ".html";
-    string previous_part = "";
-    string delimit = "";
-    foreach (part; doc_matters.has.keys_seq.seg) {
-      foreach (obj; doc_abstraction[part]) {
-        delimit = xhtml_format.div_delimit(part, previous_part);
-        string _txt = xhtml_format.special_characters(obj);
-        if (obj.metainfo.is_a == "heading") {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          switch (obj.metainfo.heading_lev_markup) {
-          case 0: .. case 3:
-            /+ fill buffer, and replace with new levels from 1 to 3 +/
-            switch (obj.metainfo.heading_lev_markup) {
-            case 0:
-              top_level_headings[0] = "";
-              top_level_headings[1] = "";
-              top_level_headings[2] = "";
-              top_level_headings[3] = "";
-              goto default;
-            case 1:
-              top_level_headings[1] = "";
-              top_level_headings[2] = "";
-              top_level_headings[3] = "";
-              goto default;
-            case 2:
-              top_level_headings[2] = "";
-              top_level_headings[3] = "";
-              goto default;
-            case 3:
-              top_level_headings[3] = "";
-              goto default;
-            default:
-              auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "seg");
-              top_level_headings[obj.metainfo.heading_lev_markup] = t[0];
-              break;
-            }
-            break;
-          case 4:
-            segment_filename = obj.tags.segment_anchor_tag_epub;
-            doc_html[segment_filename] ~= xhtml_format.html_head(doc_matters, "seg");
-            auto navigation_bar = xhtml_format.nav_pre_next_svg(obj, doc_matters);
-            doc_html[segment_filename] ~= navigation_bar.toc_pre_next;
-            previous_seg_filename = segment_filename;
-            foreach (top_level_heading; top_level_headings) {
-              doc_html[segment_filename] ~= top_level_heading;
-            }
-            auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "seg");
-            doc_html[segment_filename] ~= t[0].to!string;
-            doc_html[segment_filename] ~= xhtml_format.lev4_heading_subtoc(obj, doc_matters);
-            doc_html_endnotes[segment_filename] ~= t[1];
-            break;
-          case 5: .. case 7:
-            auto t = xhtml_format.heading_seg(_txt, obj, doc_matters, suffix, "seg");
-            doc_html[segment_filename] ~= t[0].to!string;
-            doc_html_endnotes[segment_filename] ~= t[1];
-            break;
-          case 8: .. case 9:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup);
-                writeln(__FILE__, ":", __LINE__, ": ", obj.text);
-              }
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a, ": ", obj.metainfo.heading_lev_markup);
-              }
-            }
-            break;
-          }
-        } else {
-          assert(part == "head" || "toc" || "body" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          switch (obj.metainfo.is_of_part) {
-          case "frontmatter":             assert(part == "head" || "toc");
-            switch (obj.metainfo.is_of_type) {
-            case "para":
-              switch (obj.metainfo.is_a) {
-              case "toc":
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0].to!string;
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          case "body":                    assert(part == "body");
-            switch (obj.metainfo.is_of_type) {
-            case "para":
-              switch (obj.metainfo.is_a) {
-              case "para":
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0].to!string;
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            case "block":
-              switch (obj.metainfo.is_a) {
-              case "quote":
-                auto t = xhtml_format.quote_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0].to!string;
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "group":
-                auto t = xhtml_format.group_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0].to!string;
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "block":
-                auto t = xhtml_format.block_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0].to!string;
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "poem":
-                break;
-              case "verse":
-                auto t = xhtml_format.verse_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0].to!string;
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "code":
-                doc_html[segment_filename] ~= xhtml_format.code(_txt, obj, doc_matters);
-                break;
-              case "table":
-                doc_html[segment_filename] ~= xhtml_format.table(_txt, obj, doc_matters);
-                doc_html_endnotes[segment_filename] ~= "";
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-                }
-              }
-              break;
-            }
-            break;
-          case "backmatter":
-            assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-            switch (obj.metainfo.is_of_type) {
-            case "para":
-              switch (obj.metainfo.is_a) {
-              case "endnote":             assert(part == "endnotes");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0];
-                break;
-              case "glossary":            assert(part == "glossary");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0];
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "bibliography":        assert(part == "bibliography");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0];
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "bookindex":           assert(part == "bookindex");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0];
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              case "blurb":               assert(part == "blurb");
-                auto t = xhtml_format.para_seg(_txt, obj, doc_matters, suffix, "seg");
-                doc_html[segment_filename] ~= t[0];
-                doc_html_endnotes[segment_filename] ~= t[1];
-                break;
-              default:
-                { /+ debug +/
-                  if (doc_matters.opt.action.debug_do
-                  && doc_matters.opt.action.verbose) {
-                    writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                  }
-                }
-                break;
-              }
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-                }
-              }
-              break;
-            }
-            break;
-          case "comment":
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-              }
-            }
-            break;
-          }
-        }
-      }
-    }
-    seg_write_output(doc_html, doc_html_endnotes, doc_matters);
-  }
-  void seg_write_output(D,E,M)(
-    D doc_html,
-    E doc_html_endnotes,
-    M doc_matters,
-  ) {
-    debug(asserts) {
-      static assert(is(typeof(doc_html)      == string[][string]));
-    }
-    mixin spineOutputRgxInit;
-    auto rgx = Rgx();
-    auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
-    auto xhtml_format = outputXHTMLs();
-    auto m = doc_matters.src.filename.matchFirst(rgx.src_fn);
-    try {
-      if (!exists(pth_html.seg(doc_matters.src.filename))) {
-        pth_html.seg(doc_matters.src.filename).mkdirRecurse;
-      }
-      foreach (seg_filename; doc_matters.has.segnames_lv4) {
-        auto f = File(pth_html.fn_seg(doc_matters.src.filename, seg_filename), "w");
-        foreach (docseg; doc_html[seg_filename]) {
-          f.writeln(docseg);
-        }
-        foreach (docseg; doc_html_endnotes[seg_filename]) {
-          f.writeln(docseg);
-        }
-        f.writeln(xhtml_format.tail);
-      }
-    } catch (ErrnoException ex) {
-      // handle error
-    }
-    if (!(doc_matters.opt.action.quiet)) {
-      writeln(" ", pth_html.fn_seg(doc_matters.src.filename, "toc"));
-    }
-  }
-  void css(M)(M doc_matters) {
-    auto css = spineCss(doc_matters);
-    auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
-    try {
-      if (!exists(pth_html.css)) {
-        (pth_html.css).mkdirRecurse;
-      }
-      auto f = File(pth_html.fn_seg_css, "w");
-      f.writeln(css.html_seg);
-      f = File(pth_html.fn_scroll_css, "w");
-      f.writeln(css.html_scroll);
-    } catch (ErrnoException ex) {
-      // Handle error
-    }
-  }
-  void images_cp(M)(
-    M    doc_matters,
-  ) {
-    { /+ (copy html images) +/
-  
-      auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
-      if (!exists(pth_html.image)) {
-        pth_html.image.mkdirRecurse;
-      }
-      foreach (image; doc_matters.srcs.image_list) {
-        auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image;
-        auto fn_src_out = pth_html.image ~ "/" ~ image;
-        debug(images_html) {
-          writeln(fn_src_in, " -> ", fn_src_out);
-        }
-        if (exists(fn_src_in)) {
-          fn_src_in.copy(fn_src_out);
-        } else {
-          if (!(doc_matters.opt.action.quiet)) {
-            writeln("WARNING image not found: ", fn_src_in);
-          }
-        }
-      }
-    }
-  }
-}
diff --git a/src/doc_reform/output/hub.d b/src/doc_reform/output/hub.d
deleted file mode 100644
index acb8a68..0000000
--- a/src/doc_reform/output/hub.d
+++ /dev/null
@@ -1,135 +0,0 @@
-/++
-  output hub

-  check & generate output types requested
-+/
-module doc_reform.output.hub;
-template outputHub() {
-  import doc_reform.output,
-    doc_reform.output.xmls,
-    doc_reform.output.odt,
-    doc_reform.output.create_zip_file,
-    doc_reform.output.paths_output;
-  import std.parallelism;
-  void outputHub(D,I)(const D doc_abstraction, I doc_matters) {
-    mixin spineOutputRgxInit;
-    mixin Msg;
-    auto msg = Msg!()(doc_matters);
-    static auto rgx = Rgx();
-    enum outTask { source_or_pod, sqlite, sqlite_multi, latex, odt, epub, html_scroll, html_seg, html_stuff }
-    void Scheduled(D,I)(int sched, D doc_abstraction, I doc_matters) {
-      auto msg = Msg!()(doc_matters);
-      if (sched == outTask.source_or_pod) {
-        if (doc_matters.opt.action.source) {
-          msg.v("spine (doc reform) source processing... ");
-        }
-        if (doc_matters.opt.action.pod) {
-          msg.v("spine (doc reform) source pod processing... ");
-        }
-        import doc_reform.output.source_pod;
-        spinePod!()(doc_matters);
-        if (doc_matters.opt.action.source) {
-          msg.vv("spine (doc reform) source done");
-        }
-        if (doc_matters.opt.action.pod) {
-          msg.vv("spine (doc reform) source pod done");
-        }
-      }
-      if (sched == outTask.epub) {
-        msg.v("epub3 processing... ");
-        import doc_reform.output.epub3;
-        doc_abstraction.outputEPub3!()(doc_matters);
-        msg.vv("epub3 done");
-      }
-      if (sched == outTask.html_scroll) {
-        msg.v("html scroll processing... ");
-        import doc_reform.output.html;
-        outputHTML!().scroll(doc_abstraction, doc_matters);
-        msg.vv("html scroll done");
-      }
-      if (sched == outTask.html_seg) {
-        msg.v("html seg processing... ");
-        import doc_reform.output.html;
-        outputHTML!().seg(doc_abstraction, doc_matters);
-        msg.vv("html seg done");
-      }
-      if (sched == outTask.html_stuff) {
-        import doc_reform.output.html;
-        outputHTML!().css(doc_matters);
-        outputHTML!().images_cp(doc_matters);
-        msg.vv("html css & images done");
-      }
-      if (sched == outTask.latex) {
-        msg.v("latex processing... (available for downstream processing & pdf output");
-        import doc_reform.output.latex;
-        outputLaTeX!()(doc_abstraction, doc_matters);
-        msg.vv("latex done");
-      }
-      if (sched == outTask.odt) {
-        msg.v("odf:odt processing... ");
-        import doc_reform.output.odt;
-        outputODT!()(doc_abstraction, doc_matters);
-        msg.vv("odf:odt done");
-      }
-      if (sched == outTask.sqlite) {
-        msg.v("sqlite processing... ");
-        import doc_reform.output.sqlite;
-        doc_abstraction.SQLiteHubDiscreteBuildTablesAndPopulate!()(doc_matters);
-        msg.vv("sqlite done");
-      }
-    }
-    if (!(doc_matters.opt.action.quiet)) {
-      writeln(" ", doc_matters.src.filename_base);
-    }
-    if (!(doc_matters.opt.action.parallelise_subprocesses)) {
-      foreach(schedule; doc_matters.opt.action.output_task_scheduler) {
-        Scheduled!()(schedule, doc_abstraction, doc_matters);
-      }
-    } else {
-      foreach(schedule; parallel(doc_matters.opt.action.output_task_scheduler)) {
-        Scheduled!()(schedule, doc_abstraction, doc_matters);
-      }
-    }
-    if (doc_matters.opt.action.sqlite_update) {
-      msg.v("sqlite update processing...");
-      import doc_reform.output.sqlite;
-      doc_abstraction.SQLiteHubBuildTablesAndPopulate!()(doc_matters);
-      msg.vv("sqlite update done");
-    } else if (doc_matters.opt.action.sqlite_delete) {
-      msg.v("sqlite delete processing...");
-      import doc_reform.output.sqlite;
-      doc_abstraction.SQLiteHubBuildTablesAndPopulate!()(doc_matters);
-      msg.vv("sqlite delete done");
-    }
-  }
-}
-template outputHubOp() {
-  import doc_reform.output,
-    doc_reform.output.xmls,
-    doc_reform.output.odt,
-    doc_reform.output.create_zip_file,
-    doc_reform.output.paths_output;
-  void outputHubOp(E,O)(E env, O opt_action) {
-    mixin spineOutputRgxInit;
-    static auto rgx = Rgx();
-    if ((opt_action.sqlite_db_drop)) {
-      if ((opt_action.verbose)) {
-        writeln("sqlite drop db...");
-      }
-      import doc_reform.output.sqlite;
-      SQLiteDbDrop!()(opt_action);
-      if ((opt_action.very_verbose)) {
-        writeln("sqlite drop db done");
-      }
-    }
-    if ((opt_action.sqlite_db_create)) {
-      if ((opt_action.verbose)) {
-        writeln("sqlite create table...");
-      }
-      import doc_reform.output.sqlite;
-      SQLiteTablesCreate!()(env, opt_action);
-      if ((opt_action.very_verbose)) {
-        writeln("sqlite create table done");
-      }
-    }
-  }
-}
diff --git a/src/doc_reform/output/latex.d b/src/doc_reform/output/latex.d
deleted file mode 100644
index 8308067..0000000
--- a/src/doc_reform/output/latex.d
+++ /dev/null
@@ -1,1204 +0,0 @@
-module doc_reform.output.latex;
-template outputLaTeX() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.uri,
-    std.conv : to;
-  mixin InternalMarkup; // watch
-  mixin spineOutputRgxInit;
-  auto rgx = Rgx();
-  mixin spineLanguageCodes;
-  auto lang = Lang();
-      auto paper() {
-        struct PaperType {
-          auto a4() {
-            struct A4 {
-              auto portrait() {
-                struct V {
-                  uint w      = 160;
-                  uint h      = 228;
-                  uint img_px = 450;
-                }
-                return V();
-              }
-              auto landscape() {
-                struct H {
-                  uint w      = 238;
-                  uint h      = 160;
-                  uint img_px = 300;
-                }
-                return H();
-              }
-            }
-            return A4();
-          }
-          auto a5() {
-            struct A5 {
-              auto portrait() {
-                struct V {
-                  uint w      = 112;
-                  uint h      = 162;
-                  uint img_px = 280;
-                }
-                return V();
-              }
-              auto landscape() {
-                struct H {
-                  uint w      = 152;
-                  uint h      = 100;
-                  uint img_px = 190;
-                }
-                return H();
-              }
-            }
-            return A5();
-          }
-          auto b4() {
-            struct B4 {
-              auto portrait() {
-                struct V {
-                  uint w      = 140;
-                  uint h      = 204;
-                  uint img_px = 356;
-                }
-                return V();
-              }
-              auto landscape() {
-                struct H {
-                  uint w      = 200;
-                  uint h      = 130;
-                  uint img_px = 260;
-                }
-                return H();
-              }
-            }
-            return B4();
-          }
-          auto letter() {
-            struct Letter {
-              auto portrait() {
-                struct V {
-                  uint w      = 166;
-                  uint h      = 212;
-                  uint img_px = 468;
-                }
-                return V();
-              }
-              auto landscape() {
-                struct H {
-                  uint w      = 226;
-                  uint h      = 166;
-                  uint img_px = 290;
-                }
-                return H();
-              }
-            }
-            return Letter();
-          }
-          auto legal() {
-            struct Legal {
-              auto portrait() {
-                struct V {
-                  uint w      = 168;
-                  uint h      = 286;
-                  uint img_px = 474;
-                }
-                return V();
-              }
-              auto landscape() {
-                struct H {
-                  uint w      = 296;
-                  uint h      = 166;
-                  uint img_px = 420;
-                }
-                return H();
-              }
-            }
-            return Legal();
-          }
-        }
-        return PaperType();
-      }
-  string sp_char_esc(O)(
-    string      _txt,
-    const    O  obj,
-  ) {
-    string _unescape_sp_char_esc()(string _txt) {
-      _txt = _txt
-        .replaceAll(rgx.latex_special_char_escaped,
-          format(q"┃%s┃", "$1"))
-        .replaceAll(rgx.latex_special_char_escaped_braced,
-          format(q"┃%s┃", "$1"));
-      return _txt;
-    }
-    string _unescape_fontface_esc()(string _txt) {
-      _txt = _txt.replaceAll(rgx.latex_identify_inline_fontface,
-           format(q"┃%s%s┃", "$1", "$2"));
-      return _txt;
-    }
-    if (obj.metainfo.is_a != "code") {
-      _txt = replaceAll!(m => "\\" ~ m[1])(_txt, rgx.latex_special_char_for_escape);
-      _txt = replaceAll!(m => "{\\" ~ m[1] ~ "}")(_txt, rgx.latex_special_char_for_escape_and_braces);
-      _txt = replaceAll!(m => _unescape_sp_char_esc(m[0]))(_txt, rgx.latex_identify_inline_link);
-      _txt = replaceAll!(m => _unescape_fontface_esc(m[0]))(_txt, rgx.latex_identify_inline_fontface);
-    }
-    return _txt;
-  }
-  string sp_char_esc_txt()(
-    string      _txt,
-  ) {
-    string _unescape_sp_char_esc()(string _txt) {
-      _txt = _txt
-        .replaceAll(rgx.latex_special_char_escaped,
-          format(q"┃%s┃", "$1"))
-        .replaceAll(rgx.latex_special_char_escaped_braced,
-          format(q"┃%s┃", "$1"));
-      return _txt;
-    }
-    string _unescape_fontface_esc()(string _txt) {
-      _txt = _txt.replaceAll(rgx.latex_identify_inline_fontface,
-           format(q"┃%s%s┃", "$1", "$2"));
-      return _txt;
-    }
-    _txt = replaceAll!(m => "\\" ~ m[1])(_txt, rgx.latex_special_char_for_escape);
-    _txt = replaceAll!(m => "{\\" ~ m[1] ~ "}")(_txt, rgx.latex_special_char_for_escape_and_braces);
-    _txt = replaceAll!(m => _unescape_sp_char_esc(m[0]))(_txt, rgx.latex_identify_inline_link);
-    _txt = replaceAll!(m => _unescape_fontface_esc(m[0]))(_txt, rgx.latex_identify_inline_fontface);
-    return _txt;
-  }
-  string fontface()(
-    string      _txt,
-  ) {
-  _txt = _txt
-    .replaceAll(rgx.inline_emphasis,    format(q"┃\begin{bfseries}%s\end{bfseries}┃", "$1"))
-    .replaceAll(rgx.inline_bold,        format(q"┃\begin{bfseries}%s\end{bfseries}┃", "$1"))
-    .replaceAll(rgx.inline_italics,     format(q"┃\emph{%s}┃",                        "$1"))
-    .replaceAll(rgx.inline_italics,     format(q"┃\uline{%s}┃",                       "$1"))
-    .replaceAll(rgx.inline_superscript, format(q"┃$$^{\textrm{%s}}$$┃",               "$1"))
-    .replaceAll(rgx.inline_subscript,   format(q"┃$$_{\textrm{%s}}$$┃",               "$1"))
-    .replaceAll(rgx.inline_strike,      format(q"┃\sout{%s}┃",                        "$1"))
-    .replaceAll(rgx.inline_insert,      format(q"┃\uline{%s}┃",                       "$1"))
-    .replaceAll(rgx.inline_mono,        format(q"┃\begin{monosp}%s\end{monosp}┃",     "$1"))
-    .replaceAll(rgx.inline_italics,     format(q"┃``%s''┃",                           "$1"));
-    return _txt;
-  }
-  string leading_hardspaces()(
-    string      _txt,
-  ) {
-    string hardspaces(string _spaces) {
-      _spaces  = _spaces
-        .replaceAll(rgx.space, "\\hardspace ");
-      return _spaces;
-    }
-    _txt = replaceAll!(m => hardspaces(m[0]))(_txt, rgx.spaces_line_start);
-    return _txt;
-  }
-  string nbsp_char()(string _txt) {
-    if (_txt.match(rgx.nbsp_char)) {
-      _txt  = _txt.replaceAll(rgx.nbsp_char, "\\hardspace ");
-    }
-    return _txt;
-  }
-  string nbsp_char_to_space()(string _txt) {
-    if (_txt.match(rgx.nbsp_char)) {
-      _txt  = _txt.replaceAll(rgx.nbsp_char, " ");
-    }
-    return _txt;
-  }
-  string links_and_images(O,M)(
-    string      _txt,
-    const    O  obj,
-             M  doc_matters,
-  ) {
-    if (obj.has.inline_links) { // TODO some images do not have inline links ... image without link
-      string _width_adjust(string _width) {
-        if (_width.to!int > 300) { _width = "300"; } // will need to vary max with papersize & orientation
-        return _width;
-      }
-      string _latex_image_path(string _image_path) {
-        auto pth_latex = spinePathsLaTeX(doc_matters);
-        _image_path = pth_latex.latex_path_stuff ~ "/" ~ _image_path;
-        return _image_path;
-      }
-      string _if_images(string _linked_content) {
-        if (_linked_content.match(rgx.inline_image_info)) {
-          _linked_content = replaceAll!(m =>
-              format(q"┃\includegraphics*[width=%spt]{%s}%s┃",
-                _width_adjust(m[2]), _latex_image_path(m[1]), " \\\\\n")
-            )(_linked_content, rgx.inline_image_info);
-        }
-        return _linked_content;
-      }
-      string _check_link(string _link) {
-        _link = _link
-          .replaceFirst(rgx.latex_clean_internal_link, "")
-          .replaceAll(rgx.latex_special_char_for_escape_url, "\\$1");
-        return _link;
-      }
-      if  (obj.metainfo.is_a != "code") {
-        _txt = replaceAll!(m =>
-            m[1] ~ "┤" ~ to!string((obj.stow.link[m[2].to!ulong])).encode ~ "├"
-          )(_txt, rgx.inline_link_number_only);
-        _txt = replaceAll!(m =>
-            ((m[1] == m[2]) && (m[2].match(rgx.uri)))
-            ? format(q"┃\begin{scriptsize}\lefthalfcap\url{%s}\righthalfcup\end{scriptsize}┃", _check_link(m[1]))
-            : (m[2].match(rgx.uri)) // ERROR
-              ? format(q"┃%s\href{%s}%s{%s}┃", "\\\\\n", _check_link(m[2]), "\n", _if_images(m[1]))
-              : format(q"┃\hyperlink{%s}{%s}┃", _check_link(m[2]), _if_images(m[1]))
-          )(_txt, rgx.inline_link);
-      }
-    }
-    return _txt;
-  }
-  string footnotes()(
-    string      _txt,
-  ) {
-    if (_txt.match(rgx.inline_notes_al_gen)) {
-      string _tex_note = q"┃\hypertarget{noteref_%s}{}\footnote[%s]{%%
-  \label{note_%s}%s}┃";
-      _txt = _txt.replaceAll(rgx.inline_notes_al_regular_number_note,
-        format(_tex_note,
-          "$1", "$1", "$1",
-          "$2".strip
-        ).strip
-      );
-    }
-    return _txt;
-  }
-  string remove_footnotes()(
-    string      _txt,
-  ) {
-    if (_txt.match(rgx.inline_notes_al_gen)) {
-      _txt = replaceAll!(m => "")(_txt, rgx.inline_notes_al_gen);
-    }
-    return _txt;
-  }
-  string para(O)(
-    string      _txt,
-    O           obj,
-  ) {
-    if (obj.metainfo.is_of_type == "para") {
-      string _tex_para;
-      _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s┃";
-      _txt  = format(_tex_para,
-        obj.metainfo.object_number,
-        obj.metainfo.object_number,
-        _txt.footnotes
-      ).strip;
-    }
-    return _txt;
-  }
-  string bookindex(O)(
-    string      _txt,
-    O           obj,
-  ) {
-    if (obj.metainfo.is_of_type == "para"
-      && obj.metainfo.is_a == "bookindex"
-    ) {
-      string _tex_para;
-      _tex_para = q"┃%s┃";
-      _txt  = format(_tex_para,
-        _txt.replaceAll(rgx.latex_clean_bookindex_linebreak, "\n") ~ "\n\\\\\n"
-      );
-    }
-    return _txt;
-  }
-  string heading(O,M)(
-    string      _txt,
-    O           obj,
-    M           doc_matters,
-    string      _part = ""
-  ) {
-    if (obj.metainfo.is_a == "heading") {
-      string _tex_para;
-      string _pg_break;
-      string _sect;
-      string _post;
-      string _title_add;
-      string _columns = "";
-      switch (obj.metainfo.heading_lev_markup) {
-      case 0: // A == TITLE
-        _pg_break = "\\begin{document}\n";
-        goto default;
-      case 1: // B == part: section heading level
-        _pg_break = "\\clearpage\n";
-        goto default;
-      case 2: // C == part: section heading level
-        _pg_break = "\\clearpage\n";
-        goto default;
-      case 3: // D == part: section heading level
-        _pg_break = "\\clearpage\n";
-        goto default;
-      case 4: // 1 == section
-        _columns = (_part != "bookindex")
-          ? "" : "\n\\\\\n\\begin{multicols}{2}";
-        _pg_break = "\\clearpage\n";
-        _sect = "section";
-        _post = "";
-        _title_add = format(q"┃
-\markboth{%s}{%s}┃",
-          doc_matters.conf_make_meta.meta.title_full,
-          doc_matters.conf_make_meta.meta.title_full,
-        );
-        goto default;
-      case 5: // 2 == subsection
-        _pg_break = "";
-        // _pg_break = "newpage"; // doubt this is necessary
-        _sect = "subsection";
-        _post = " \\\n";
-        _title_add = "";
-        goto default;
-      case 6: // 3 == subsubsection
-        _pg_break = "";
-        // _pg_break = "newpage"; // doubt this is necessary
-        _sect = "subsubsection";
-        _post = " \\\n";
-        _title_add = "";
-        goto default;
-      default:
-        if (obj.metainfo.heading_lev_markup == 0) {
-          _tex_para = q"┃\begin{document}
-\title{%s}
-\author{ \textnormal{%s}}
-\date{\begin{tiny}%s\end{tiny}}
-\pagenumbering{roman}\maketitle
-\pagestyle{fancy}
-\newpage
-\markboth{%s}{%s}
-\\\\[3]\ \linebreak Copyright {\begin{small}{\copyright\end{small}} %s \\
-%s
-\pagestyle{fancy}
-\clearpage┃";
-          _txt = format(_tex_para,
-            (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-            (doc_matters.conf_make_meta.meta.creator_author).sp_char_esc_txt,
-            (doc_matters.conf_make_meta.meta.date_published).sp_char_esc_txt,
-            (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt,
-            (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-            (doc_matters.conf_make_meta.meta.rights_copyright).sp_char_esc_txt,
-            (doc_matters.conf_make_meta.meta.rights_license).sp_char_esc_txt,
-          );
-        } else if (obj.metainfo.heading_lev_markup < 4) {
-          _tex_para = q"┃%s\part*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s}
-\addcontentsline{toc}{part}{%s}
-\markboth{%s}┃";
-          _txt = format(_tex_para,
-            _pg_break,
-            obj.metainfo.object_number,
-            obj.metainfo.object_number,
-            _txt.strip.footnotes,
-            _txt.strip.remove_footnotes,
-            (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt,
-          );
-        } else if (obj.metainfo.heading_lev_markup > 3) {
-          if (obj.metainfo.heading_lev_markup == 4
-          && _txt.match(regex(r"^Table of Contents$"))) {
-            _tex_para = q"┃
-\pagenumbering{none}
-\setcounter{page}{1}
-\setlength{\parskip}{1ex plus0.5ex minus0.2ex}
-\part*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{1}{1}\end{tiny}}}%s \newline %s}
-
-\clearpage
-\markboth{%s}{%s}
-\pagenumbering{gobble}
-\renewcommand{\contentsname}{}
-\tableofcontents
-\markboth{%s}{%s}
-
-\clearpage
-\pagenumbering{arabic}
-\setcounter{page}{1}
-\markboth{%s}{%s}
-%% \null
-\clearpage
-\setcounter{page}{1}┃";
-            _txt = format(_tex_para,
-              (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.creator_author).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.title_main).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-              (doc_matters.conf_make_meta.meta.title_full).sp_char_esc_txt,
-            );
-          } else if (obj.metainfo.heading_lev_markup == 4
-            && _part == "bookindex"
-            && _txt.match(regex(r"^Index$"))
-          ) {
-            _tex_para = q"┃%s\%s*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s}
-\addcontentsline{toc}{%s}{%s%s}%s%s┃";
-            _txt = format(_tex_para,
-              _pg_break,
-              _sect.strip,
-              obj.metainfo.object_number,
-              obj.metainfo.object_number,
-              _txt.footnotes.strip,
-              _sect,
-              _txt.remove_footnotes.strip,
-              _post,
-              _title_add,
-              _columns,
-            );
-          } else if (obj.metainfo.dummy_heading
-            && obj.metainfo.heading_lev_markup == 4
-          ) { /+ dummy headings completely omitted +/
-            _txt = "";
-          } else {
-            _tex_para = q"┃%s\%s*{\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s}
-\addcontentsline{toc}{%s}{%s%s}%s┃";
-            _txt = format(_tex_para,
-              _pg_break,
-              _sect.strip,
-              obj.metainfo.object_number,
-              obj.metainfo.object_number,
-              _txt.footnotes.strip,
-              _sect,
-              _txt.remove_footnotes.strip,
-              _post,
-              _title_add,
-            );
-          }
-        }
-        break;
-      }
-    }
-    return _txt.strip;
-  }
-string group(O,M)(
-  string      _txt,
-  O           obj,
-  M           doc_matters,
-) {
-  if (obj.metainfo.is_a == "group") {
-    string _tex_para;
-    _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.5ex plus0.2ex minus0.1ex}
-\begin{footnotesize}
-%s
-\end{footnotesize}
-┃";
-    _txt  = format(_tex_para,
-      obj.metainfo.object_number,
-      obj.metainfo.object_number,
-      _txt.footnotes.strip
-    ).strip;
-  }
-  return _txt;
-}
-string block(O,M)(
-  string      _txt,
-  O           obj,
-  M           doc_matters,
-) {
-  if (obj.metainfo.is_a == "block") {
-    // _txt = _txt.nbsp_char;
-    string _tex_para;
-    _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.5ex plus0.2ex minus0.1ex}
-\begin{footnotesize}
-%s
-\end{footnotesize}
-\setlength{\parskip}{1ex plus0.5ex minus0.2ex}
-┃"; // \hardspace
-    /+ try both: +/
-    _txt = _txt.split(rgx.br_newlines_linebreaks).join("\n\n"); // _txt = _txt.split(rgx.br_newlines_linebreaks).join(" \\\n");
-    _txt  = format(_tex_para,
-      obj.metainfo.object_number,
-      obj.metainfo.object_number,
-      _txt.nbsp_char.footnotes.strip
-    ).strip;
-  }
-  return _txt;
-}
-string verse(O,M)(
-  string      _txt,
-  O           obj,
-  M           doc_matters,
-) {
-  if (obj.metainfo.is_a == "verse") {
-    string _tex_para;
-    _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.1ex plus0.1ex minus0.1ex}
-\begin{footnotesize}
-
-%s
-
-\end{footnotesize}
-\setlength{\parskip}{1ex plus0.5ex minus0.2ex}
-\linebreak
-┃"; // \hardspace
-    _txt  = format(_tex_para,
-      obj.metainfo.object_number,
-      obj.metainfo.object_number,
-      _txt.nbsp_char.footnotes.split("\n").join("\n\n").strip
-    ).strip;
-  }
-  return _txt;
-}
-string codeblock(O,M)(
-  string      _txt,
-  O           obj,
-  M           doc_matters,
-) {
-  if (obj.metainfo.is_a == "code") {
-    string _tex_para;
-    _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}\setlength{\parskip}{0.5ex plus0.2ex minus0.1ex}\begin{Codeblock}
-\begin{lstlisting}
-%s
-\end{lstlisting}
-\end{Codeblock}
-\setlength{\parskip}{1ex plus0.5ex minus0.2ex}
-┃";
-    _txt  = format(_tex_para,
-      obj.metainfo.object_number,
-      obj.metainfo.object_number,
-      _txt.nbsp_char_to_space
-    ).strip;
-  }
-  return _txt;
-}
-auto tablarize(O)(
-  string            _txt,
-  const        O    obj,
-) {
-  string[] _table_rows = (_txt).split(rgx.table_delimiter_row);
-  string[] _table_cols;
-  string _table;
-  string _tablenote;
-  foreach(row_idx, row; _table_rows) {
-    _table_cols = row.split(rgx.table_delimiter_col);
-      _table ~= "";
-      foreach(col_idx, cell; _table_cols) {
-        if ((_table_cols.length == 1)
-        && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx)
-          _tablenote ~= cell;
-        } else {
-          // // _table ~= "\\bfseries ";
-          // _table ~= cell;
-          // _table ~= (_table_cols.length > (col_idx + 1)) ? "&" : "";
-          _table ~= format(q"┃%s%s┃",
-            cell,
-            (_table_cols.length > (col_idx + 1)) ? "&" : ""
-          );
-        }
-      }
-      _table ~= "\\\\";
-    }
-  auto t = tuple(
-    _table,
-    _tablenote,
-  );
-  return t;
-}
-string table(O,M)(
-  string      _txt,
-  O           obj,
-  M           doc_matters,
-) {
-  if (obj.metainfo.is_a == "table") {
-    auto _t = _txt.tablarize(obj);
-    string _table = _t[0];
-    string _t_n = _t[1];
-    string papertype = "a4";
-    uint pw = 0;
-    switch (papertype) {
-    case "a4":     pw = (paper.a4.portrait.w     - 20); break;
-    case "a5":     pw = (paper.a5.portrait.w     - 20); break;
-    case "b4":     pw = (paper.b4.portrait.w     - 20); break;
-    case "letter": pw = (paper.letter.portrait.w - 20); break;
-    case "legal":  pw = (paper.legal.portrait.w  - 20); break;
-    default:       pw = 0;                              break;
-    }
-    // auto textwidth = (pw - 24);
-    string _colw = "";
-    foreach (w; obj.table.column_widths) {
-      _colw ~= format(q"┃p{%.0fmm}┃",
-        (w * pw / 100)
-        // (w * (pw - 24)/ 100)
-        // (w * textwidth / 100)
-      );
-    }
-    string _tex_para;
-    _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}
-\setlength{\LTleft}{0pt}
-\setlength{\LTright}{\fill}
-\begin{tiny}
-\begin{longtable}{%s}
-%s
-\end{longtable}
-\end{tiny}
-┃";
-    _txt  = format(_tex_para,
-      obj.metainfo.object_number,
-      obj.metainfo.object_number,
-      _colw,
-      _table,
-    ).strip;
-  }
-  return _txt;
-}
-  string bullets_and_indentation(O)(
-    string      _txt,
-    O           obj,
-  ) {
-    string _tex_para;
-    string _hang; string _indent;
-    int _paper_margin = -10;
-    int _indent_increment = 8; // 5; 10;
-    if (obj.attrib.bullet) {
-      int _bullet_space = 5;
-      _indent = ((obj.attrib.indent_base * _indent_increment) + _paper_margin + _bullet_space).to!string;
-      _txt  = format(q"┃\begin{Bullet}{%smm}$\txtbullet$\hspace{\enspace}%s\end{Bullet}┃",
-        _indent,
-        _txt.footnotes
-      ).strip;
-    } else if (
-      obj.attrib.indent_base != 0
-      && obj.attrib.indent_base == obj.attrib.indent_hang
-    ) {
-      _indent = ((obj.attrib.indent_base * _indent_increment) + _paper_margin).to!string;
-      _tex_para = q"┃\begin{ParagraphIndent}{%smm}%s \end{ParagraphIndent}┃";
-      _txt = format(_tex_para,
-        _indent,
-        _txt.footnotes
-      ).strip;
-    } else if (
-      obj.attrib.indent_base != 0
-      || obj.attrib.indent_hang != 0
-    ) {
-      _indent = ((obj.attrib.indent_base * _indent_increment) + _paper_margin).to!string;
-      _hang = (((obj.attrib.indent_hang - obj.attrib.indent_base) * _indent_increment)).to!string;
-      _tex_para = q"┃\begin{ParagraphHang}{%smm}{%smm}%s \end{ParagraphHang}┃";
-      _txt = format(_tex_para,
-        _indent, _hang,
-        _txt.footnotes
-      ).strip;
-    }
-    return _txt;
-  }
-  string latex_head(M)(
-                          M    doc_matters,
-  ) {
-    struct paperType {
-      string a4_portrait;
-      string a4_landscape;
-      string us_letter_portrait;
-      string us_letter_landscape;
-    }
-    auto paper           = paperType();
-    string _footer(M)(M doc_matters) {
-      string _ft = "\\lfoot[\\textrm{\\thepage}]";
-      string _ft_1 = format(q"┃{\tiny \href{%s}{%s}}┃", "http://sisudoc.org", "SiSU",);
-      string _ft_2 = format(q"┃
-  \cfoot{\href{%s}{%s}}┃", "http://git.sisudoc.org", "git",);
-      if (doc_matters.conf_make_meta.make.footer.length > 0) {
-        if (doc_matters.conf_make_meta.make.footer.length > 0) {
-          if (doc_matters.conf_make_meta.make.footer[0].matchAll(rgx.inline_link)) {
-            _ft ~= doc_matters.conf_make_meta.make.footer[0]
-              .replace(rgx.inline_link, "{\\tiny \\href{$2}{$1}}");
-          } else {
-            _ft ~= _ft_1;
-          }
-        }
-        if (doc_matters.conf_make_meta.make.footer.length > 1) {
-          if (doc_matters.conf_make_meta.make.footer[1].matchAll(rgx.inline_link)) {
-            _ft ~= doc_matters.conf_make_meta.make.footer[1]
-              .replace(rgx.inline_link, "\n\\cfoot{\\href{$2}{$1}}");
-          } else {
-            _ft ~= _ft_2;
-          }
-        }
-      } else {
-        _ft ~= _ft_1;
-        _ft ~= _ft_2;
-      }
-      return _ft;
-    }
-    paper.a4_portrait    = format(q"┃
-\documentclass[12pt,a4paper,titlepage]{scrartcl}
-\setlength{\textheight}{228mm} \setlength{\textwidth}{160mm}
-┃",
-  );
-  paper.a4_landscape    = format(q"┃
-\documentclass[11pt,a4paper,landscape,titlepage,twocolumn]{scrartcl}
-\setlength{\textheight}{160mm} \setlength{\textwidth}{238mm}
-┃",
-  );
-  paper.us_letter_portrait    = format(q"┃
-\documentclass[12pt,letterpaper,titlepage]{scrartcl}
-\setlength{\textheight}{212mm} \setlength{\textwidth}{166mm}
-┃",
-  );
-  paper.us_letter_landscape    = format(q"┃
-\documentclass[11pt,letterpaper,landscape,titlepage,twocolumn]{scrartcl}
-\setlength{\textheight}{166mm} \setlength{\textwidth}{226mm}
-┃",
-  );
-  struct paperMargins {
-    string portrait;
-    string landscape;
-  }
-  auto margins           = paperMargins();
-  margins.portrait    = format(q"┃
-\setlength{\oddsidemargin}{0mm} \setlength{\evensidemargin}{0mm}
-\setlength{\topmargin}{-12pt} \setlength{\headheight}{12pt}
-\setlength{\headsep}{35pt}
-┃",
-  );
-  margins.landscape    = format(q"┃
-\setlength{\oddsidemargin}{6mm} \setlength{\evensidemargin}{6mm}
-\setlength{\topmargin}{-12mm} \setlength{\headheight}{12pt}
-\setlength{\headsep}{20pt}
-┃",
-  );
-  struct columnsMulti {
-    string portrait;
-    string landscape;
-  }
-  auto multicol           = columnsMulti();
-  multicol.portrait    = format(q"┃
-\usepackage{multicol}
-┃",
-  );
-  multicol.landscape    = "";
-  struct colorLinks {
-    string mono;
-    string color;
-  }
-  auto links           = colorLinks();
-  links.mono    = format(q"┃
-\usepackage[xetex,
-  colorlinks=true,
-  urlcolor=myblack,
-  filecolor=myblack,
-  linkcolor=myblack,
-┃",
-  );
-  links.color    = format(q"┃
-\usepackage[xetex,
-  colorlinks=true,
-  urlcolor=myblue,    %% \href{...}{...}   external url
-  filecolor=mygreen,  %% \href{...}        local file
-  linkcolor=myred,    %% \href{...} and \pageref{...}
-  ┃",
-    );
-    string _latex_head = format(q"┃%%%% spine LaTeX output
-%%%% Generated by: %s
-%%%% D version: %s
-%%%% LaTeX output last Generated on: %s
-%%%% %s %s
-
-%s
-%s
-\setlength{\marginparsep}{4mm}
-\setlength{\marginparwidth}{8mm}
-%s
-\usepackage{polyglossia, ucs, fontspec, xltxtra, xunicode}
-\setmainlanguage{%s}
-\setotherlanguage{%s}
-\setmainfont{Liberation Sans}
-\setmonofont[Scale=0.85]{Liberation Mono}
-\usepackage{alltt}
-\usepackage{thumbpdf}
-%s
-  pdftitle={%s},
-  pdfauthor={%s},
-  pdfsubject={%s},
-  pdfkeywords={},
-  pageanchor=true,
-  plainpages=true,
-  pdfpagelabels=true,
-  pagebackref,
-  bookmarks=true,
-  bookmarksopen=true,
-  pdfmenubar=true,
-  pdfpagemode=UseOutline,
-  pdffitwindow=true,
-  pdfwindowui=true,
-  plainpages=false,
-  pdfstartview=FitH
-]
-{hyperref}
-\usepackage[usenames]{color}
-\definecolor{myblack}{rgb}{0,0,0}
-\definecolor{myred}{rgb}{0.75,0,0}
-\definecolor{mygreen}{rgb}{0,0.5,0}
-\definecolor{myblue}{rgb}{0,0,0.5}
-\definecolor{mywhite}{rgb}{1,1,1}
-\usepackage{url}
-\urlstyle{sf}
-\usepackage{textcomp}
-\usepackage[parfill]{parskip}
-\usepackage[normalem]{ulem}
-\usepackage{soul}
-\usepackage{longtable}
-\usepackage[tc]{titlepic}
-\usepackage{graphicx}
-\makeatletter
-\parindent0pt
-\usepackage{amssymb}
-\usepackage{listings}
-\usepackage{color}
-\usepackage{textcomp}
-\setcounter{secnumdepth}{2}
-\setcounter{tocdepth}{4}
-\makeatletter
-\usepackage[multiple,ragged]{footmisc}
-\setlength\footnotemargin{12pt}
-\usepackage[para]{manyfoot}
-\DeclareNewFootnote{A}
-\newenvironment{ParagraphIndent}[1]%%
-{
-\begin{list}{}{%%
-\setlength\topsep{0pt}%%
-\addtolength{\leftmargin}{#1}
-\setlength\parsep{0pt plus 1pt}%%
-}
-\item[]
-}
-{\end{list}}
-\newenvironment{ParagraphHang}[2]%%
-{
-\begin{list}{}{%%
-\setlength\topsep{0pt}%%
-\addtolength{\leftmargin}{#1}
-\itemindent=#2
-\setlength\parsep{0pt plus 1pt}%%
-}
-\item[]
-}
-{\end{list}}
-\newenvironment{Bullet}[1]%%
-{
-\begin{list}{}{%%
-\setlength\topsep{0pt}%%
-\addtolength{\leftmargin}{#1}
-\itemindent=-1em
-\setlength\parsep{0pt plus 1pt}%%
-}
-\item[]
-}
-{\end{list}}
-\usepackage{fancyhdr}
-\lhead{}
-\renewcommand{\part}{\@startsection
-  {part}{1}{-2mm}%%
-  {-\baselineskip}{0.5\baselineskip}%%
-  {\bfseries\large\upshape\raggedright}}
-\renewcommand{\section}{\@startsection
-  {section}{2}{-2mm}%%
-  {-\baselineskip}{0.5\baselineskip}%%
-  {\bfseries\large\upshape\raggedright}}
-\renewcommand{\subsection}{\@startsection
-  {subsection}{3}{-2mm}%%
-  {-\baselineskip}{0.5\baselineskip}%%
-  {\bfseries\large\upshape\raggedright}}
-\renewcommand{\subsubsection}{\@startsection
-  {subsubsection}{4}{-2mm}%%
-  {-\baselineskip}{0.5\baselineskip}%%
-  {\normalfont\normalsize\bfseries\raggedright}}
-\renewcommand{\paragraph}{\@startsection
-  {paragraph}{5}{-2mm}%%
-  {-\baselineskip}{0.5\baselineskip}%%
-  {\normalfont\normalsize\itshape\raggedright}}
-\renewcommand{\subparagraph}{\@startsection
-  {subparagraph}%%{6}%%{-2mm}%%
-  {-\baselineskip}{0.5\baselineskip}%%
-  {\normalfont\normalsize\itshape\raggedright}}
-\selectlanguage{%s}
-\lhead[ ]{ }
-\chead[ \fancyplain{} \bfseries \footnotesize \leftmark ]{ \fancyplain{} \bfseries \footnotesize \rightmark }
-\rhead[ ]{ }
-%s
-\rfoot[\tiny \href{}{}]{\textrm{\thepage}}
-\tolerance=300
-\clubpenalty=300
-\widowpenalty=300
-\makeatother
-\makeatother
-\chardef\txtbullet="2022
-\chardef\tilde="7E
-\def\asterisk{{\rm \char42} }
-\definecolor{Light}{gray}{.92}
-\newcommand{\Codeblock}[1]{\normaltext\raggedright\small\ttfamily\texbackslash#1}
-\newcommand{\monosp}[1]{\normaltext\ttfamily\texbackslash#1}
-\newcommand{\parasep}{\\ \begin{center}*\hspace{2em}*\hspace{2em}*\end{center} \\}
-\newcommand{\hardspace}{{~}}
-\newcommand{\caret}{{\^{~}}}
-\newcommand{\pipe}{{\textbar}}
-\newcommand{\curlyopen}{{}
-\newcommand{\curlyclose}{}}
-\newcommand{\lt}{{UseTextSymbol{OML}{<}}}
-\newcommand{\gt}{{UseTextSymbol{OML}{>}}}
-\newcommand{\slash}{{/}}
-\newcommand{\underscore}{\_}
-\newcommand{\exclaim}{\Verbatim{!}}
-\definecolor{listinggray}{gray}{0.9}
-\definecolor{lbcolor}{rgb}{0.9,0.9,0.9}
-\lstset{
-  backgroundcolor=\color{lbcolor},
-  tabsize=4,
-  rulecolor=,
-  language=,
-  basicstyle=\scriptsize,
-  upquote=true,
-  aboveskip={1.5\baselineskip},
-  columns=fixed,
-  showstringspaces=false,
-  extendedchars=true,
-  breaklines=true,
-  prebreak = \raisebox{0ex}[0ex][0ex]{\ensuremath{\hookleftarrow}},
-  frame=single,
-  showtabs=false,
-  showspaces=false,
-  showstringspaces=false,
-  identifierstyle=\ttfamily,
-  keywordstyle=\color[rgb]{0,0,1},
-  commentstyle=\color[rgb]{0.133,0.545,0.133},
-  stringstyle=\color[rgb]{0.627,0.126,0.941},
-}
-  ┃",
-    doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.name_and_version.strip,
-    doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.compiler.strip,
-    doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.stime.strip,
-    doc_matters.generator_program.project_name.strip,
-    doc_matters.generator_program.url_home.strip,
-    paper.a4_portrait.strip,
-    margins.portrait.strip,
-    multicol.portrait.strip,
-    lang.codes[doc_matters.src.language]["xlp"],
-    "english",
-    links.mono.strip, // links.color.strip,
-    doc_matters.conf_make_meta.meta.title_full.strip,
-    doc_matters.conf_make_meta.meta.creator_author.strip,
-    doc_matters.conf_make_meta.meta.classify_subject.strip,
-    lang.codes[doc_matters.src.language]["xlp"],
-    _footer(doc_matters),
-  );
-    return _latex_head.strip;
-  }
-  string latex_body(D,M)(
-    const    D   doc_abstraction,
-             M   doc_matters,
-  ) {
-    string _latex_body = "";
-    bool _multicolumns = false;
-    string _txt;
-    foreach (part; doc_matters.has.keys_seq.latex) {
-      foreach (obj; doc_abstraction[part]) {
-        switch (obj.metainfo.is_of_part) {
-        case "frontmatter":              assert(part == "head" || "toc");
-          _txt = obj.text
-            .sp_char_esc(obj)
-            .fontface;
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              _txt = _txt.heading(obj, doc_matters);
-              goto default;
-            case "toc":
-              break;
-            default:
-              _latex_body ~= _txt ~ "\n\n";
-              _txt = "";
-              break;
-            }
-            break;
-          default: break;
-          }
-          break;
-        case "body":                     assert(part == "body" || "head"); // surprise
-          _txt = obj.text
-            .sp_char_esc(obj)
-            .fontface;
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              _txt = _txt.heading(obj, doc_matters);
-              goto default;
-            case "para":
-              _txt = _txt.para(obj)
-                .bullets_and_indentation(obj)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            default:
-              _latex_body ~= _txt ~ "\n\n";
-              _txt = "";
-              break;
-            }
-            break;
-          case "block":
-            switch (obj.metainfo.is_a) {
-            case "quote":
-              goto default; // TODO
-            case "group":
-              /+ (hardspaces not honored) [remove any hardspace marker] +/
-              _txt = _txt.group(obj, doc_matters)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            case "block":
-              /+ (hardspace honored) \hardspace +/
-              _txt = _txt.block(obj, doc_matters)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            case "verse":
-              /+ (hardspace honored) \hardspace +/
-              _txt = _txt.verse(obj, doc_matters)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            case "code":
-              /+ (hardspace honored) \begin{lstlisting} clear hardspace marker +/
-              _txt = _txt.codeblock(obj, doc_matters);
-              goto default;
-            case "table":
-              _txt = _txt.table(obj, doc_matters);
-              goto default; // TODO
-            default:
-              _latex_body ~= _txt ~ "\n\n";
-              _txt = "";
-              break;
-            }
-            break;
-          default: break;
-          }
-          break;
-        case "backmatter":
-          assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          _txt = obj.text
-            .sp_char_esc(obj)
-            .fontface;
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            if (part != "bookindex" && _multicolumns) {
-              _multicolumns = false;
-              _latex_body ~= "\n\\end{multicols}\n";
-            }
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              if (part == "bookindex") {
-                _multicolumns = true;
-              }
-              _txt = _txt.heading(obj, doc_matters, part);
-              goto default;
-            case "endnote":              assert(part == "endnotes");
-              _txt = _txt.para(obj)
-                .bullets_and_indentation(obj)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            case "glossary":             assert(part == "glossary");
-              _txt = _txt.para(obj)
-                .bullets_and_indentation(obj)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            case "bibliography":         assert(part == "bibliography");
-              _txt = _txt.para(obj)
-                .bullets_and_indentation(obj);
-              goto default;
-            case "bookindex":            assert(part == "bookindex");
-              /+ two column, special section +/
-              _txt = _txt.bookindex(obj)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            case "blurb":                assert(part == "blurb");
-              _txt = _txt.para(obj)
-                .bullets_and_indentation(obj)
-                .links_and_images(obj, doc_matters);
-              goto default;
-            default:
-              _latex_body ~= (part == "bookindex" && obj.metainfo.is_a != "heading")
-                ? _txt : (_txt ~ "\n\n");
-              _txt = "";
-              break;
-            }
-            break;
-          default: break;
-          }
-          break;
-        case "comment":
-          break;
-        default:
-          { /+ debug +/
-            if (doc_matters.opt.action.debug_do
-            && doc_matters.opt.action.verbose) {
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.text);
-            }
-          }
-          break;
-        }
-      }
-    }
-    if (_multicolumns) {
-      _multicolumns = false;
-      _latex_body ~= "\n\\end{multicols}\n";
-    }
-    return _latex_body;
-  }
-  string latex_tail(M)(
-                          M    doc_matters,
-  ) {
-    string _latex_tail = format(q"┃
-
-\end{document}
-  ┃",
-    // doc_matters.conf_make_meta.meta.title_full,
-    // doc_matters.conf_make_meta.meta.creator_author,
-  );
-    return _latex_tail;
-  }
-  void writeOutputLaTeX(T,M)(
-    const T    latex_content,
-          M    doc_matters,
-  ) {
-    auto pth_latex = spinePathsLaTeX(doc_matters);
-    try {
-      { /+ debug +/
-        if (doc_matters.opt.action.debug_do
-        && doc_matters.opt.action.verbose) {
-          writeln(latex_content.head);
-          writeln(latex_content.content);
-          writeln(latex_content.tail);
-        }
-      }
-      if (!exists(pth_latex.latex_path_stuff)) {
-        (pth_latex.latex_path_stuff).mkdirRecurse;
-      }
-      if (!(doc_matters.opt.action.quiet)) {
-        writeln(" ", pth_latex.latex_file_with_path);
-      }
-      auto f = File(pth_latex.latex_file_with_path, "w");
-      f.writeln(latex_content.head);
-      f.writeln(latex_content.content);
-      f.writeln(latex_content.tail);
-      foreach (image; doc_matters.srcs.image_list) {
-        auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image;
-        auto fn_src_out_file = pth_latex.latex_path_stuff ~ "/" ~ image;
-        if (exists(fn_src_in)) {
-          fn_src_in.copy(fn_src_out_file);
-        }
-      }
-    } catch (ErrnoException ex) {
-      // handle error
-    }
-  }
-  void outputLaTeX(D,M)(
-    const    D   doc_abstraction,
-             M   doc_matters,
-  ) {
-    struct LaTeX {
-      string head;
-      string content;
-      string tail;
-    }
-    auto latex           = LaTeX();
-    latex.head           = latex_head(doc_matters);
-    latex.content        = latex_body(doc_abstraction, doc_matters);
-    latex.tail           = latex_tail(doc_matters);
-    latex.writeOutputLaTeX(doc_matters);
-  }
-}
diff --git a/src/doc_reform/output/odt.d b/src/doc_reform/output/odt.d
deleted file mode 100644
index 2d0c45d..0000000
--- a/src/doc_reform/output/odt.d
+++ /dev/null
@@ -1,2076 +0,0 @@
-module doc_reform.output.odt;
-template formatODT() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.uri,
-    std.zip,
-    std.conv : to;
-  import
-    doc_reform.output.create_zip_file,
-    doc_reform.output.xmls,
-    doc_reform.output.xmls_css;
-  mixin spineOutputRgxInit;
-  struct formatODT {
-    static auto rgx = Rgx();
-    string _tags(O)(const O obj){
-      string _tags = "";
-      if (obj.tags.anchor_tags.length > 0) {
-        foreach (tag_; obj.tags.anchor_tags) {
-          if (tag_.length > 0) {
-            _tags ~= format(q"┃
-        
-        
-      
-    ┃",
-              _special_characters(tag_, obj),
-              _special_characters(tag_, obj),
-            );
-          }
-        }
-      }
-      return _tags;
-    }
-    string _xhtml_anchor_tags(O)(O obj) {
-      const(string[]) anchor_tags = obj.tags.anchor_tags;
-      string tags="";
-      if (anchor_tags.length > 0) {
-        foreach (tag; anchor_tags) {
-          if (!(tag.empty)) {
-            tags ~= "";
-          }
-        }
-      }
-      return tags;
-    }
-    string obj_num(O)(const O obj){ // TODO
-      string _on;
-      _on = (obj.metainfo.object_number.empty)
-      ? ""
-      : (format(q"┃
-      「%s」┃",
-          obj.metainfo.object_number,
-        ));
-      return _on;
-    }
-    string _footnotes()(string _txt){
-      static auto rgx = Rgx();
-      _txt = _txt.replaceAll(
-        rgx.inline_notes_al_regular_number_note,
-        format(q"┃
-      
-        %s
-      
-      
-        
-          %s
-        
-      
-    ┃",
-          "$1", "$1", "$2",
-        )
-      );
-      return _txt;
-    }
-    string _bullet(O)(const O obj){
-      string _b = "";
-      if (obj.attrib.bullet) {
-        _b = format(q"┃● ┃",);
-      }
-      return _b;
-    }
-    string _indent(O)(string _txt, const O obj) { // TODO
-      // if (obj.attrib.indent_base > 0 ||
-      //   obj.attrib.indent_hang > 0
-      // ) {
-      if (obj.metainfo.is_a == "toc") {
-        _txt = format(q"┃
-    %s
-      %s%s%s
-    ┃",
-          (obj.attrib.indent_base < 4)
-          ? "\n    " : "",
-          obj.attrib.indent_base,
-          obj.attrib.indent_base,
-          _tags(obj),
-          _txt,
-          obj_num(obj),
-        );
-      } else if (!empty(obj.metainfo.object_number)) {
-        if (obj.attrib.indent_base == 0 && obj.attrib.indent_hang == 0) {
-          _txt = format(q"┃
-    %s
-      
-        
-        
-      
-      %s%s%s
-    ┃",
-            _bullet(obj),
-            obj.metainfo.object_number,
-            obj.metainfo.object_number,
-            _tags(obj),
-            _txt,
-            obj_num(obj),
-          );
-        } else if (obj.attrib.indent_base == obj.attrib.indent_hang) {
-          _txt = format(q"┃
-    %s
-      
-        
-        
-      
-      %s%s%s
-    ┃",
-            obj.attrib.indent_base,
-            _bullet(obj),
-            obj.metainfo.object_number,
-            obj.metainfo.object_number,
-            _tags(obj),
-            _txt,
-            obj_num(obj),
-          );
-        } else {
-          _txt = format(q"┃
-    %s
-      
-        
-        
-      
-      %s%s%s
-    ┃",
-            obj.attrib.indent_base,
-            obj.attrib.indent_hang,
-            _bullet(obj),
-            obj.metainfo.object_number,
-            obj.metainfo.object_number,
-            _tags(obj),
-            _txt,
-            obj_num(obj),
-          );
-        }
-      } else {
-        if (obj.attrib.indent_base == 0 && obj.attrib.indent_hang == 0) { /+ can omit and would explicitly set indent base and hang as 0 each below +/
-          _txt = format(q"┃
-    %s
-      %s%s%s
-    ┃",
-            _bullet(obj),
-            _tags(obj),
-            _txt,
-            obj_num(obj),
-          );
-        } else if (obj.attrib.indent_base == obj.attrib.indent_hang) {
-          _txt = format(q"┃
-    %s
-      %s%s%s
-    ┃",
-            obj.attrib.indent_base,
-            _bullet(obj),
-            _tags(obj),
-            _txt,
-            obj_num(obj),
-          );
-        } else {
-          _txt = format(q"┃
-    %s
-      %s%s%s
-    ┃",
-            _bullet(obj),
-            obj.attrib.indent_base,
-            obj.attrib.indent_hang,
-            _tags(obj),
-            _txt,
-            obj_num(obj),
-          );
-        }
-      }
-      return _txt;
-    }
-    string _block_type_delimiters(O)(string[] _block_lines, const O obj) { // TODO
-      string _block = "";
-      foreach (i, _line; _block_lines) {
-        _line = _footnotes(_line);
-        if (i == 0) {
-          _block ~= format(q"┃
-    %s
-        
-          
-          
-        
-      %s
-    ┃",
-            _bullet(obj),
-            obj.metainfo.object_number,
-            obj.metainfo.object_number,
-            // _tags(obj),
-            _line,
-          );
-        } else {
-          _block ~= format(q"┃
-    %s┃",
-            _line);
-        }
-      }
-      _block ~= format(q"┃
-    
-      「%s」
-    
-    ┃",
-        obj_num(obj));
-      return _block;
-    }
-    string _special_characters(O)(string _txt, const O obj) {
-      _txt = _txt
-        .replaceAll(rgx.xhtml_ampersand,    "&")
-        .replaceAll(rgx.xhtml_quotation,    """)
-        .replaceAll(rgx.xhtml_less_than,    "<")
-        .replaceAll(rgx.xhtml_greater_than, ">")
-        .replaceAll(rgx.nbsp_char,          " ");
-      return _txt;
-    }
-    string _preserve_white_spaces(O)(string _txt, const O obj) {
-      if (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") {
-        _txt = _txt
-          .replaceAll(rgx.space,      " ");
-      }
-      return _txt;
-    }
-    string _font_face(string _txt){
-      _txt = _txt
-        .replaceAll(rgx.inline_strike,      "$1")
-        .replaceAll(rgx.inline_insert,      "$1")
-        .replaceAll(rgx.inline_cite,        "$1")
-        .replaceAll(rgx.inline_emphasis,    format(q"┃%s┃","$1"))
-        .replaceAll(rgx.inline_bold,        format(q"┃%s┃","$1"))
-        .replaceAll(rgx.inline_italics,     format(q"┃%s┃","$1"))
-        .replaceAll(rgx.inline_underscore,  format(q"┃%s┃","$1"))
-        .replaceAll(rgx.inline_superscript, format(q"┃%s┃","$1"))
-        .replaceAll(rgx.inline_subscript,   format(q"┃%s┃","$1"))
-        .replaceAll(rgx.inline_mono,        format(q"┃%s┃","$1"));
-      return _txt;
-    }
-    auto _obj_num(O)(O obj) { // NOT USED YET
-      struct objNum {
-        string reference() {
-          return format(q"┃
-        
-        
-      ┃",
-            obj.object_number,
-            obj.object_number,
-          );
-        }
-        string display() {
-          return format(q"┃
-      %s%s%s
-      ┃",
-            on_o,
-            obj.object_number,
-            on_c,
-          );
-        }
-      }
-      return objNum();
-    }
-    string _break_page()() {
-      return format(q"┃
-    
-    ┃",
-      );
-    }
-    string _empty_line_break(O)(string _txt, const O obj) {
-      if (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") {
-        _txt = _txt
-          .replaceAll(rgx.br_empty_line,    "
");
-      }
-      return _txt;
-    }
-    string _links(O)(string _txt, const O obj) {
-      if (obj.metainfo.is_a != "code") {
-        if (obj.metainfo.is_a == "toc") {
-          _txt = replaceAll!(m =>
-             m[1] ~ "┤"
-             ~ (replaceAll!(n =>
-                 n["type"] ~ n["path"] ~ (n["file"].encodeComponent)
-               )((obj.stow.link[m["num"].to!ulong]).to!string, rgx.uri_identify_components))
-             ~ "├"
-          )(_txt, rgx.inline_link_number_only)
-            .replaceAll(rgx.inline_link,
-              format(q"┃%s┃",
-                _special_characters("$3", obj),
-                _special_characters("$1", obj)
-              ));
-        } else {
-          _txt = replaceAll!(m =>
-             m[1] ~ "┤"
-             ~ (replaceAll!(n =>
-                 n["type"] ~ n["path"] ~ (n["file"].encodeComponent)
-               )((obj.stow.link[m["num"].to!ulong]).to!string, rgx.uri_identify_components))
-             ~ "├"
-          )(_txt, rgx.inline_link_number_only)
-            .replaceAll(rgx.inline_link,
-              format(q"┃%s┃",
-                _special_characters("$2", obj),
-                _special_characters("$1", obj)
-              ));
-        }
-      }
-      debug(links) {
-        if (obj.text.match(rgx.inline_link_number)
-          && _txt.match(rgx.inline_link_number_only)
-        ) {
-            writeln(">>    ", _txt);
-            writeln("is_a: ", obj.metainfo.is_a);
-        }
-      }
-      return _txt;
-    }
-    string _images(O)(string _txt, const O obj) {
-      if (_txt.match(rgx.inline_image)) {
-        _txt = _txt
-          .replaceAll(rgx.inline_image,
-            ("$1 $6"))
-          .replaceAll(
-            rgx.inline_link_empty,
-            ("$1"));
-      }
-      return _txt;
-    }
-    string markup(O)(const O obj) {
-      /+ markup TODO +/
-      string _txt = obj.text;
-      _txt = _special_characters(_txt, obj);     // TODO & why both obj & obj.text, consider also in output_xmls.org
-      if (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block") {
-        _txt = replaceAll!(m => _preserve_white_spaces(m[1], obj))(_txt, rgx.spaces_keep);
-      } // check that this does what you want, keep: leading spaces (indent) & more than single spaces within text
-      // _txt = _preserve_white_spaces(_txt, obj);  // (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block")
-      _txt = _font_face(_txt);
-      _txt = _images(_txt, obj);                  // (obj.metainfo.is_a != "code")
-      _txt = _links(_txt, obj);                  // (obj.metainfo.is_a != "code")
-      _txt = _empty_line_break(_txt, obj);       // (obj.metainfo.is_a == "code" || obj.metainfo.is_a == "verse" || obj.metainfo.is_a == "block")
-      return _txt;
-    }
-    string heading(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
-      assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "para");
-      assert(obj.metainfo.is_a          == "heading");
-      string _o_txt_odt = markup(obj);
-      if (obj.metainfo.dummy_heading
-        && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading")) {
-        _o_txt_odt = "";
-      } else if (obj.metainfo.is_a == "toc") {
-        _o_txt_odt = format(q"┃%s
-      %s%s%s
-    ┃",
-          _break_page,
-          obj.metainfo.heading_lev_markup,
-          obj.metainfo.heading_lev_markup,
-          _tags(obj),
-          _o_txt_odt,
-          obj_num(obj),
-        );
-      } else {
-        _o_txt_odt = _footnotes(_o_txt_odt);
-        _o_txt_odt = format(q"┃%s
-      
-        
-        
-      
-      %s%s%s
-    ┃",
-          _break_page,
-          obj.metainfo.heading_lev_markup,
-          obj.metainfo.heading_lev_markup,
-          obj.metainfo.object_number,
-          obj.metainfo.object_number,
-          _tags(obj),
-          _o_txt_odt,
-          obj_num(obj),
-        );
-      }
-      return _o_txt_odt;
-    }
-    string para(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
-      assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "para");
-      assert(obj.metainfo.is_a          == "para" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      string _o_txt_odt;
-      if (obj.metainfo.dummy_heading
-        && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading")) {
-        _o_txt_odt = "";
-      } else {
-        _o_txt_odt = markup(obj);
-        _o_txt_odt = _footnotes(_o_txt_odt);
-        _o_txt_odt = _indent(_o_txt_odt, obj); // final setting?
-      }
-      return _o_txt_odt;
-    }
-    string quote(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "quote");
-      string _o_txt_odt = markup(obj);
-      _o_txt_odt = _footnotes(_o_txt_odt); // decide
-      return _o_txt_odt;
-    }
-    string group(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "group");
-      string _o_txt_odt = markup(obj);
-      /+ TODO
-        - split lines
-          - only double newlines (paragraph delimiter), (not line breaks, single new lines)
-        - no hard space indentation
-      +/
-      string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks);
-      _o_txt_odt = _block_type_delimiters(_block_lines, obj);
-      return _o_txt_odt;
-    }
-    string block(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "block");
-      string _o_txt_odt = markup(obj);
-      string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks);
-      _o_txt_odt = _block_type_delimiters(_block_lines, obj);
-      return _o_txt_odt;
-    }
-    string verse(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "verse");
-      string _o_txt_odt = markup(obj);
-      string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks);
-      _o_txt_odt = _block_type_delimiters(_block_lines, obj);
-      return _o_txt_odt;
-    }
-    string code(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "code");
-      string _o_txt_odt = markup(obj);
-      /+ TODO
-        - split lines
-          - each line including empty lines
-        - hard space indentation
-          - "^[ ]"  
-          - count number only at beginning of line and replace each
-      +/
-      string[] _block_lines = (_o_txt_odt).split(rgx.br_newlines_linebreaks);
-      string _block = "";
-      foreach (i, _line; _block_lines) {
-        if (i == 1) {
-          _block ~= format(q"┃
-    
-    
-      
-      
-    
-    %s
-    ┃",
-            obj.metainfo.object_number,
-            obj.metainfo.object_number,
-            _line,
-          );
-        } else {
-          _block ~= format(q"┃
-    %s┃",
-            _line);
-        }
-      }
-      _block ~= format(q"┃
-    
-      「%s」
-    
-    ┃",
-         obj_num(obj));
-      _o_txt_odt = _block;
-      return _o_txt_odt;
-    }
-    auto tablarize(O)(
-      const        O    obj,
-      string            _txt,
-    ) {
-      string[] _table_rows = (_txt).split(rgx.table_delimiter_row);
-      string[] _table_cols;
-      string _table;
-      string _tablenote;
-      foreach(row_idx, row; _table_rows) {
-        _table_cols = row.split(rgx.table_delimiter_col);
-          _table ~= "";
-          foreach(col_idx, cell; _table_cols) {
-            if ((_table_cols.length == 1)
-            && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx)
-              _tablenote ~= cell;
-            } else {
-              _table ~= format(q"┃
-    
-    %s
-    
-    ┃",
-                (row_idx == 0 && obj.table.heading) ? "Table_Heading" : "P_table_cell",
-                cell,
-              );
-            }
-          }
-          _table ~= "";
-        }
-      auto t = tuple(
-        _table,
-        _tablenote,
-      );
-      return t;
-    }
-    int _table_number = 0;
-    string table(O,M)(
-      const        O  obj,
-      const        M  doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "table");
-      string _o_txt_odt = markup(obj);
-      auto t = tablarize(obj, _o_txt_odt);
-      string _note = t[1];
-      _o_txt_odt = format(q"┃
-    
-      
-        
-        
-      
-      
-          %s
-        
-        
-      「%s」
-    ┃",
-        _table_number++,
-        obj.metainfo.object_number,
-        obj.metainfo.object_number,
-        obj.table.number_of_columns,
-        t[0],
-        obj.metainfo.object_number,
-        // _note,
-      );
-      return _o_txt_odt;
-    }
-  }
-}
-template outputODT() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.uri,
-    std.zip,
-    std.conv : to;
-  import
-    doc_reform.output.create_zip_file,
-    doc_reform.output.xmls,
-    doc_reform.output.xmls_css;
-  mixin InternalMarkup;
-  mixin spineOutputRgxInit;
-  auto rgx = Rgx();
-  // mixin outputXmlODT;
-  string odt_head(I)(I doc_matters) {
-    string _has_tables = format(q"┃
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-  ┃",);
-    string _odt_head = format(q"┃
-  
-  
-  
-  
-  
-  
-  
-  
-  
-  
-  
-  
-  
-    %s
-    
-      
-    
-  
-  
-    
-      
-      
-        
-        
-        
-        
-      
-  ┃",
-    (doc_matters.has.tables > 0) ? _has_tables : "",
-  );
-    return _odt_head;
-  }
-  string odt_body(D,I)(
-    const D    doc_abstraction,
-          I    doc_matters,
-  ) {
-    mixin formatODT;
-    auto odt_format = formatODT();
-    string delimit = "";
-    string doc_odt = "";
-    string _txt = "";
-    foreach (part; doc_matters.has.keys_seq.scroll) {
-      foreach (obj; doc_abstraction[part]) {
-        switch (obj.metainfo.is_of_part) {
-        case "frontmatter":              assert(part == "head" || "toc");
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              _txt = delimit ~ odt_format.heading(obj, doc_matters);
-              goto default;
-            case "toc":
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            default:
-              doc_odt ~= _txt;
-              _txt = "";
-              break;
-            }
-            break;
-          default: break;
-          }
-          break;
-        case "body":                     assert(part == "body" || "head"); // surprise
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              _txt = delimit ~ odt_format.heading(obj, doc_matters);
-              goto default;
-            case "para":
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            default:
-              doc_odt ~= _txt;
-              _txt = "";
-              break;
-            }
-            break;
-          case "block":
-            switch (obj.metainfo.is_a) {
-            case "quote":
-              _txt = odt_format.quote(obj, doc_matters);
-              goto default;
-            case "group":
-              _txt = odt_format.group(obj, doc_matters);
-              goto default;
-            case "block":
-              _txt = odt_format.block(obj, doc_matters);
-              goto default;
-            case "verse":
-              _txt = odt_format.verse(obj, doc_matters);
-              goto default;
-            case "code":
-              _txt = odt_format.code(obj, doc_matters);
-              goto default;
-            case "table":
-              _txt = odt_format.table(obj, doc_matters);
-              goto default;
-            default:
-              doc_odt ~= _txt;
-              _txt = "";
-              break;
-            }
-            break;
-          default: break;
-          }
-          break;
-        case "backmatter":
-          assert(part == "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb" || "tail");
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              _txt = delimit ~ odt_format.heading(obj, doc_matters);
-              goto default;
-            case "endnote":              assert(part == "endnotes");
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            case "glossary":             assert(part == "glossary");
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            case "bibliography":         assert(part == "bibliography");
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            case "bookindex":            assert(part == "bookindex");
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            case "blurb":                assert(part == "blurb");
-              _txt = odt_format.para(obj, doc_matters);
-              goto default;
-            default:
-              doc_odt ~= _txt;
-              _txt = "";
-              break;
-            }
-            break;
-          default: break;
-          }
-          break;
-        case "comment":
-          break;
-        default:
-          { /+ debug +/
-            if (doc_matters.opt.action.debug_do
-            && doc_matters.opt.action.verbose) {
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.text);
-            }
-          }
-          break;
-        }
-      }
-    }
-    return doc_odt;
-  }
-  
-  string odt_tail() {
-    string _odt_tail = format(q"┃spine: <www.doc_reform.org> and <www.sisudoc.org>
-  ┃",);
-    return _odt_tail;
-  }
-  string content_xml(D,I)(
-    const D    doc_abstraction,
-          I    doc_matters,
-  ) {
-    string _content_xml;
-    string break_line = (doc_matters.opt.action.debug_do) ? "\n" : "";
-    string odt_break_page = format(q"┃┃",);
-    string br_pg          = format(q"┃┃",);
-    _content_xml ~= odt_head(doc_matters);
-    _content_xml ~= odt_body(doc_abstraction, doc_matters);
-    _content_xml ~= odt_tail;
-    return _content_xml;
-  }
-  string manifest_xml(M)(
-    auto ref              M    doc_matters,
-  ) {
-    string _bullet = format(q"┃┃");
-    string[] _images = [ _bullet ];
-    foreach (image; doc_matters.srcs.image_list) {
-      _images ~= format(q"┃    ┃", image);
-    }
-    string _manifest_xml = format(q"┃
-  
-    
-    
-    
-    %s
-    
-    
-    
-    
-  
-  ┃",
-  _images.join("\n"),
-  );
-    return _manifest_xml;
-  }
-  void images_cp(M)(
-    auto ref              M    doc_matters,
-  ) {
-    { /+ (copy odt images) +/
-      auto pth_odt = spinePathsODT!()(doc_matters);
-      foreach (image; doc_matters.srcs.image_list) {
-        auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image;
-        auto fn_src_out_file = pth_odt.image_dir("fs") ~ "/" ~ image;
-        auto fn_src_out_zip = pth_odt.image_dir("zip") ~ "/" ~ image;
-        if (exists(fn_src_in)) {
-          if (doc_matters.opt.action.debug_do) {
-            if (doc_matters.opt.action.debug_do) {
-              fn_src_in.copy(fn_src_out_file);
-            }
-          }
-        }
-      }
-    }
-    // return 0;
-  }
-  string meta_xml(M)(
-    auto ref              M    doc_matters,
-  ) {
-    /+ (meta_xml includes output time-stamp) +/
-    string _meta_xml = format(q"┃
-  
-    
-      %s
-      %s
-      %s
-      en-US
-    
-  
-  ┃",
-  doc_matters.generator_program.name_and_version,
-  doc_matters.generated_time,
-  doc_matters.generated_time,
-  );
-    return _meta_xml;
-  }
-  void dirtree(I)(
-    I   doc_matters,
-  ) {
-    auto pth_odt = spinePathsODT!()(doc_matters);
-    if (doc_matters.opt.action.debug_do) { /+ (dir tree) +/
-      if (!exists(pth_odt.meta_inf_dir("fs"))) {
-        pth_odt.meta_inf_dir("fs").mkdirRecurse;
-      }
-      if (!exists(pth_odt.image_dir("fs"))) {
-        pth_odt.image_dir("fs").mkdirRecurse;
-      }
-    }
-    if (!exists(pth_odt.base_pth)) {
-      pth_odt.base_pth.mkdirRecurse;
-    }
-    // return 0;
-  }
-  string mimetype() {
-    string mimetype_ = format(q"┃application/vnd.oasis.opendocument.text┃");
-    return mimetype_;
-  }
-  string manifest_rdf() {
-    string _manifest_rdf = format(q"┃
-  
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-    
-      
-    
-  
-  ┃");
-    return _manifest_rdf;
-  }
-  string settings_xml() {
-    string _settings_xml = format(q"┃
-  
-    
-      
-        0
-        0
-        0
-        0
-        true
-        false
-        
-          
-            view2
-            0
-            0
-            0
-            0
-            0
-            0
-            0
-            2
-            true
-            100
-            false
-          
-        
-      
-      
-        true
-        false
-        false
-        true
-        true
-        false
-        true
-        false
-        false
-        
-        false
-        false
-        false
-        true
-        true
-        0
-        false
-        false
-        false
-        false
-        true
-        false
-        false
-        false
-        false
-        true
-        true
-        false
-        false
-        true
-        false
-        true
-        false
-        high-resolution
-        1
-        0
-        true
-        
-        
-        false
-        true
-        
-        false
-        true
-        false
-        true
-        false
-        true
-        false
-        
-        true
-        true
-        false
-        true
-        true
-        true
-        false
-        false
-        
-        false
-        0
-        false
-        false
-        true
-        true
-      
-    
-  
-  ┃");
-    return _settings_xml;
-  }
-  string styles_xml() {
-    string _styles_xml = format(q"┃
-  
-    
-      
-      
-      
-      
-      
-    
-    
-      
-        
-        
-          
-        
-        
-      
-      
-        
-        
-      
-      
-        
-      
-      
-        
-      
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
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-        
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-        
-      
-      
-        
-        
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-      
-        
-        
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-        
-        
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-      
-        
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-      
-        
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-        
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-        
-        
-      
-      
-        
-        
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-        
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-      
-        
-        
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-        
-        
-      
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-        
-        
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-        
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-        
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-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-        
-        
-        
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-        
-      
-      
-        
-        
-      
-      
-        
-      
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-      
-      
-      
-      
-        
-      
-      
-        
-      
-      
-        
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    
-    
-      
-    
-  
-  ┃");
-    return _styles_xml;
-  }
-  
-  void writeOutputODT(W,I)(
-    const W    odt_content,
-          I    doc_matters,
-  ) {
-    auto pth_odt = spinePathsODT!()(doc_matters);
-    auto fn_odt = pth_odt.odt_file;
-    auto zip = new ZipArchive(); // ZipArchive zip = new ZipArchive();
-    void ODTzip()(string contents, string fn) {
-      auto zip_arc_member_file = new ArchiveMember();
-      zip_arc_member_file.name = fn;
-      auto zip_data = new OutBuffer();
-      (doc_matters.opt.action.debug_do)
-      ? zip_data.write(contents.dup)
-      : zip_data.write(contents.dup
-        .replaceAll(rgx.spaces_line_start, "")
-        .replaceAll(rgx.newline, "")
-        .strip
-      );
-      zip_arc_member_file.expandedData = zip_data.toBytes();
-      zip.addMember(zip_arc_member_file);
-      createZipFile!()(fn_odt, zip.build());
-    }
-    try {
-      if (!exists(pth_odt.base_pth)) { // check
-        pth_odt.base_pth.mkdirRecurse;
-      }
-      string fn;
-      File f;
-      { fn = pth_odt.mimetype("zip");
-        ODTzip(odt_content.mimetype, fn);
-      }
-      { fn = pth_odt.manifest_rdf("zip");
-        ODTzip(odt_content.manifest_rdf, fn);
-      }
-      { fn = pth_odt.settings_xml("zip");
-        ODTzip(odt_content.settings_xml, fn);
-      }
-      { fn = pth_odt.styles_xml("zip");
-        ODTzip(odt_content.styles_xml, fn);
-      }
-      { fn = pth_odt.content_xml("zip");
-        ODTzip(odt_content.content_xml, fn);
-      }
-      { fn = pth_odt.manifest_xml("zip");
-        ODTzip(odt_content.manifest_xml, fn);
-      }
-      { fn = pth_odt.meta_xml("zip");
-        ODTzip(odt_content.meta_xml, fn);
-      }
-      { /+ (images) +/
-        foreach (image; doc_matters.srcs.image_list) {
-          auto fn_src = doc_matters.src.image_dir_path ~ "/" ~ image;
-          auto fn_out = pth_odt.image_dir("zip") ~ "/" ~ image;
-          if (exists(fn_src)) {
-            {
-              auto zip_arc_member_file = new ArchiveMember();
-              zip_arc_member_file.name = fn_out;
-              auto zip_data = new OutBuffer();
-              zip_data.write(cast(char[]) ((fn_src).read));
-              zip_arc_member_file.expandedData = zip_data.toBytes();
-              zip.addMember(zip_arc_member_file);
-              createZipFile!()(fn_odt, zip.build());
-            }
-          }
-        }
-      }
-      if (!(doc_matters.opt.action.quiet)) {
-        writeln(" ", pth_odt.odt_file);
-      }
-    } catch (ErrnoException ex) {
-      // Handle error
-    }
-    if (doc_matters.opt.action.debug_do) {
-      pth_odt.mimetype("fs");     /+ (mimetype) +/
-      pth_odt.manifest_rdf("fs"); /+ (manifest.rdf) +/
-      pth_odt.settings_xml("fs"); /+ (settings.xml) +/
-      pth_odt.styles_xml("fs");   /+ (styles_xml) +/
-  
-      pth_odt.content_xml("fs");
-      pth_odt.manifest_xml("fs");
-      pth_odt.meta_xml("fs");
-    }
-  }
-  void outputODT(D,I)(
-    const    D   doc_abstraction,
-             I   doc_matters,
-  ) {
-    struct ODT {
-    /+ fixed output +/
-      string mimetype;
-      string manifest_rdf;
-      string settings_xml;
-      string styles_xml;
-    /+ variable output +/
-      string content_xml;    // substantive content
-      string manifest_xml;   // image list changes
-      string meta_xml;       // time stamp
-    }
-    // auto pth_odt          = spinePathsODT!()(doc_matters);
-    auto odt         = ODT();
-    odt.mimetype     = mimetype;
-    odt.manifest_rdf = manifest_rdf;
-    odt.settings_xml = settings_xml;
-    odt.styles_xml   = styles_xml;
-    odt.content_xml  = content_xml(doc_abstraction, doc_matters);
-    odt.manifest_xml = manifest_xml(doc_matters);
-    odt.meta_xml     = meta_xml(doc_matters);
-    odt.writeOutputODT(doc_matters);
-    dirtree(doc_matters);
-    images_cp(doc_matters);                       // copy images
-  }
-}
diff --git a/src/doc_reform/output/package.d b/src/doc_reform/output/package.d
deleted file mode 100644
index 5e14e8a..0000000
--- a/src/doc_reform/output/package.d
+++ /dev/null
@@ -1,22 +0,0 @@
-module doc_reform.output;
-public import
-  std.algorithm,
-  std.array,
-  std.container,
-  std.exception,
-  std.path,
-  std.process,
-  std.range,
-  std.regex,
-  std.stdio,
-  std.string,
-  std.traits,
-  std.typecons,
-  // std.uni,
-  std.utf;
-public import
-  doc_reform.share.defaults,
-  doc_reform.source.paths_source,
-  doc_reform.output.defaults,
-  doc_reform.output.paths_output,
-  doc_reform.output.rgx;
diff --git a/src/doc_reform/output/paths_output.d b/src/doc_reform/output/paths_output.d
deleted file mode 100644
index bc4da76..0000000
--- a/src/doc_reform/output/paths_output.d
+++ /dev/null
@@ -1,531 +0,0 @@
-/++
-  default settings
-+/
-module doc_reform.output.paths_output;
-import std.array,
-  std.path,
-  std.regex,
-  std.stdio;
-import doc_reform.meta.rgx;
-template spineOutPaths() {
-  auto spineOutPaths()(
-    string output_pth_root,
-    string lng = "",
-  ) {
-    struct _PathsStruct {
-      string output_root() {
-        return (output_pth_root.length > 0)
-        ? output_pth_root : "";
-      }
-      string output_base() {
-        return ((output_root.chainPath(lng)).asNormalizedPath).array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spineOutPathSQLite() {
-  auto spineOutPathSQLite(Po)(
-    Po  output_pth_root,
-  ) {
-    struct _PathsStruct {
-      string output_root() {
-        return (output_pth_root.length > 0)
-        ? output_pth_root : "";
-      }
-      string output_base() {
-        return ((output_root).asNormalizedPath).array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spineOutPathsFnPd() {
-  /+ TODO stuff to work out here +/
-  auto spineOutPathsFnPd(Fn,Pn)(
-    Fn  fn_src_pth,
-    Pn  pod_name_with_path
-  ) {
-    struct _PathsStruct {
-      string base_filename() {
-        return fn_src_pth.baseName.stripExtension;
-      }
-      string base_pod_and_filename() { // TODO
-        /+
-          - if pod,
-            - pod_name
-            - file_name
-            - if pod_name == file_name
-              - file_name
-            - else if pod_name != file_name
-              - pod_name.file_name
-        +/
-        string _fn_src = fn_src_pth.baseName.stripExtension;
-        string _output_base_name;
-        if (!(pod_name_with_path.empty)) {
-          if (pod_name_with_path == _fn_src) {
-            _output_base_name = _fn_src;
-          } else {
-            _output_base_name = pod_name_with_path ~ "." ~ _fn_src;
-          }
-        } else {
-          _output_base_name = _fn_src;
-        }
-        return _output_base_name;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-
-template spineDocRootTreeHTML() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spineDocRootTreeHTML()(string lng) {
-    auto lng_pth = spineOutPaths!()("", lng);
-    string base_dir = "html";
-    string suffix = ".html";
-    struct _PathsStruct {
-      string base_filename(string fn_src) {
-        return fn_src.baseName.stripExtension;
-      }
-      string base_filename_scroll(string fn_src) {
-        return base_filename(fn_src);
-      }
-      string base_filename_seg(string fn_src) {
-        return base_filename(fn_src);
-      }
-      string doc_root() {
-        return ((lng_pth.output_root).asNormalizedPath).array;
-      }
-      string base() {
-        return (((lng).chainPath(base_dir)).asNormalizedPath).array;
-      }
-      string image() {
-        return (("image").asNormalizedPath).array;
-      }
-      string css() {
-        return (("css").asNormalizedPath).array;
-      }
-      string fn_seg_css() {
-        return ((css.chainPath("html_seg.css")).asNormalizedPath).array;
-      }
-      string fn_scroll_css() {
-        return ((css.chainPath("html_scroll.css")).asNormalizedPath).array;
-      }
-      string seg(string fn_src) {
-        return ((base.chainPath(base_filename_seg(fn_src))).asNormalizedPath).array;
-      }
-      string fn_scroll(string fn_src) {
-        return ((base.chainPath(base_filename_scroll(fn_src) ~ suffix)).asNormalizedPath).array;
-      }
-      string fn_seg(string fn_src, string seg_filename) {
-        return ((seg(fn_src).chainPath(seg_filename ~ suffix)).asNormalizedPath).array;
-      }
-      string tail_seg(string fn_src) {
-        return lng ~ "/html/" ~ base_filename_seg(fn_src);
-      }
-      string tail_fn_scroll(string fn_src) {
-        return lng ~ "/html/" ~ base_filename_scroll(fn_src) ~ suffix;
-      }
-      string tail_fn_seg(string fn_src, string seg_filename) {
-        return lng ~ "/html/" ~ seg(fn_src) ~ "/" ~ seg_filename ~ suffix;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spinePathsHTML() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsHTML()(
-    string output_path_root,
-    string lng,
-  ) {
-    auto doc_tree = spineDocRootTreeHTML!()(lng);
-    string base_dir = "html";
-    string suffix = ".html";
-    struct _PathsStruct {
-      string doc_root() {
-        return ((output_path_root.chainPath(doc_tree.doc_root)).asNormalizedPath).array;
-      }
-      string harvest(string fn_harvest) {
-        return doc_root ~ "/" ~ fn_harvest;
-      }
-      string base() {
-        return ((output_path_root.chainPath(doc_tree.base)).asNormalizedPath).array;
-      }
-      string image() {
-        return ((output_path_root.chainPath(doc_tree.image)).asNormalizedPath).array;
-      }
-      string css() {
-        return ((output_path_root.chainPath(doc_tree.css)).asNormalizedPath).array;
-      }
-      string fn_seg_css() {
-        return ((output_path_root.chainPath(doc_tree.fn_seg_css)).asNormalizedPath).array;
-      }
-      string fn_scroll_css() {
-        return ((output_path_root.chainPath(doc_tree.fn_scroll_css)).asNormalizedPath).array;
-      }
-      string seg(string fn_src) {
-        return ((output_path_root.chainPath(doc_tree.seg(fn_src))).asNormalizedPath).array;
-      }
-      string fn_scroll(string fn_src) {
-        return ((output_path_root.chainPath(doc_tree.fn_scroll(fn_src))).asNormalizedPath).array;
-      }
-      string fn_seg(string fn_src, string seg_filename) {
-        return ((output_path_root.chainPath(doc_tree.fn_seg(fn_src, seg_filename))).asNormalizedPath).array;
-      }
-      string tail_seg(string fn_src) {
-        return doc_tree.tail_seg(fn_src);
-      }
-      string tail_fn_scroll(string fn_src) {
-        return doc_tree.tail_fn_scroll(fn_src);
-      }
-      string tail_fn_seg(string fn_src, string seg_filename) {
-        return doc_tree.tail_fn_seg(fn_src, seg_filename);
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spineUrlsHTML() {
-  import std.format;
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spineUrlsHTML()(
-    string url_doc_root,
-    string lng,
-  ) {
-    auto doc_tree = spineDocRootTreeHTML!()(lng);
-    string base_dir = "html";
-    string suffix = ".html";
-    struct _PathsStruct {
-      string doc_root() {
-        return url_doc_root ~ ((doc_tree.doc_root).asNormalizedPath).array;
-      }
-      string harvest(string fn_harvest) {
-        return format(q"┃%s/%s┃",
-          doc_root,
-          fn_harvest,
-        );
-      }
-      string base() {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.base).asNormalizedPath).array,
-        );
-      }
-      string image() {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.image).asNormalizedPath).array,
-        );
-      }
-      string css() {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.css).asNormalizedPath).array,
-        );
-      }
-      string fn_seg_css() {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.fn_seg_css).asNormalizedPath).array,
-        );
-      }
-      string fn_scroll_css() {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.fn_scroll_css).asNormalizedPath).array,
-        );
-      }
-      string seg(string fn_src) {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.seg(fn_src)).asNormalizedPath).array,
-        );
-      }
-      string fn_scroll(string fn_src) {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.fn_scroll(fn_src)).asNormalizedPath).array,
-        );
-      }
-      string fn_seg(string fn_src, string seg_filename) {
-        return format(q"┃%s/%s┃",
-          url_doc_root,
-          ((doc_tree.fn_seg(fn_src, seg_filename)).asNormalizedPath).array,
-        );
-      }
-      string fn_scroll_obj_num(string fn_src, string obj_num) {
-        return format(q"┃%s/%s#%s┃",
-          url_doc_root,
-          ((doc_tree.fn_scroll(fn_src)).asNormalizedPath).array,
-          obj_num,
-        );
-      }
-      string fn_seg_obj_num(string fn_src, string seg_filename, string obj_num) {
-        return format(q"┃%s/%s#%s┃",
-          url_doc_root,
-          ((doc_tree.fn_seg(fn_src, seg_filename)).asNormalizedPath).array,
-          obj_num,
-        );
-      }
-      string tail_seg(string fn_src) {
-        return doc_tree.tail_seg(fn_src);
-      }
-      string tail_fn_scroll(string fn_src) {
-        return doc_tree.tail_fn_scroll(fn_src);
-      }
-      string tail_fn_seg(string fn_src, string seg_filename) {
-        return doc_tree.tail_fn_seg(fn_src, seg_filename);
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spinePathsEPUB() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsEPUB()(
-    string output_pth_root,
-    string lng,
-  ) {
-    auto out_pth = spineOutPaths!()(output_pth_root, lng);
-    string base_dir = "epub";
-    struct _PathsStruct {
-      string base() {
-        return (((out_pth.output_base).chainPath(base_dir)).asNormalizedPath).array;
-      }
-      string base_filename(string fn_src) {
-        return fn_src.baseName.stripExtension;
-      }
-      string base_filename_epub(string fn_src) {
-        return base_filename(fn_src) ~ "." ~ lng;
-      }
-      string doc_meta_inf() {
-        return (("META-INF").asNormalizedPath).array;
-      }
-      string doc_oebps() {
-        return (("OEBPS").asNormalizedPath).array;
-      }
-      string doc_oebps_css() {
-        return ((doc_oebps.chainPath("css")).asNormalizedPath).array;
-      }
-      string doc_oebps_image() {
-        return ((doc_oebps.chainPath("image")).asNormalizedPath).array;
-      }
-      string epub_file(string fn_src) {
-        return ((base.chainPath(base_filename_epub(fn_src) ~ ".epub")).asNormalizedPath).array;
-      }
-      string dirtop() {
-        return "".chainPath("").array;
-      }
-      string fn_mimetypes() {
-        return ((dirtop.chainPath("mimetypes")).asNormalizedPath).array;
-      }
-      string fn_dmi_container_xml() {
-        return ((doc_meta_inf.chainPath("container.xml")).asNormalizedPath).array;
-      }
-      string fn_oebps_toc_nav_xhtml() {
-        return ((doc_oebps.chainPath("toc_nav.xhtml")).asNormalizedPath).array;
-      }
-      string fn_oebps_toc_ncx() {
-        return ((doc_oebps.chainPath("toc.ncx")).asNormalizedPath).array;
-      }
-      string fn_oebps_content_opf() {
-        return ((doc_oebps.chainPath("content.opf")).asNormalizedPath).array;
-      }
-      string fn_oebps_content_xhtml(string seg_filename) {
-        return ((doc_oebps.chainPath(seg_filename ~ ".xhtml")).asNormalizedPath).array;
-      }
-      string fn_oebps_css() {
-        return ((doc_oebps_css.chainPath("epub.css")).asNormalizedPath).array;
-      }
-      /+ debug +/
-      string dbg_docdir(string fn_src) {
-        return base.chainPath(base_filename(fn_src)).array;
-      }
-      string dbg_docdir_oebps(string fn_src) {
-        return dbg_docdir(fn_src).chainPath("OEBPS").array;
-      }
-      string dbg_doc_meta_inf(string fn_src) {
-        return dbg_docdir(fn_src).chainPath("META-INF").array;
-      }
-      string dbg_doc_oebps(string fn_src) {
-        return dbg_docdir(fn_src).chainPath("OEBPS").array;
-      }
-      string dbg_doc_oebps_css(string fn_src) {
-        return dbg_doc_oebps(fn_src).chainPath("css").array;
-      }
-      string dbg_doc_oebps_image(string fn_src) {
-        return dbg_doc_oebps(fn_src).chainPath("image").array;
-      }
-      string dbg_fn_mimetypes(string fn_src) {
-        return dbg_docdir(fn_src).chainPath("mimetypes").array;
-      }
-      string dbg_fn_dmi_container_xml(string fn_src) {
-        return dbg_doc_meta_inf(fn_src).chainPath("container.xml").array;
-      }
-      string dbg_fn_oebps_toc_nav_xhtml(string fn_src) {
-        return dbg_docdir_oebps(fn_src).chainPath("toc_nav.xhtml").array;
-      }
-      string dbg_fn_oebps_toc_ncx(string fn_src) {
-        return dbg_docdir_oebps(fn_src).chainPath("toc.ncx").array;
-      }
-      string dbg_fn_oebps_content_opf(string fn_src) {
-        return dbg_docdir_oebps(fn_src).chainPath("content.opf").array;
-      }
-      string dbg_fn_oebps_content_xhtml(string fn_src, string seg_filename) {
-        return dbg_docdir_oebps(fn_src).chainPath(seg_filename ~ ".xhtml").array;
-      }
-      string dbg_fn_oebps_css(string fn_src) {
-        return dbg_doc_oebps_css(fn_src).chainPath("epub.css").array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spinePathsODT() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsODT(M)(
-    M  doc_matters,
-  ) {
-    auto out_pth = spineOutPaths!()( doc_matters.output_path, doc_matters.src.language);
-    string base_dir = "odf";
-    struct _PathsStruct {
-      string base_pth() { // dir will contain odt document file (also debug file tree)
-        return (((out_pth.output_base).chainPath(base_dir)).asNormalizedPath).array;
-      }
-      string odt_file() {
-        return ((base_pth.chainPath(doc_matters.src.doc_uid_out ~ ".odt")).asNormalizedPath).array;
-      }
-      string dirtop(string type) {
-        return (type == "zip")
-        ? "".chainPath("").array
-        : ((base_pth.chainPath(doc_matters.src.doc_uid_out)).asNormalizedPath).array;
-      }
-      string mimetype(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("mimetype")).asNormalizedPath).array;
-      }
-      string manifest_rdf(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("manifest.rdf")).asNormalizedPath).array;
-      }
-      string settings_xml(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("settings.xml")).asNormalizedPath).array;
-      }
-      string styles_xml(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("styles.xml")).asNormalizedPath).array;
-      }
-      string image_dir(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("Pictures")).asNormalizedPath).array;
-      }
-      string image(string image_fn_src, string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((image_dir(type).chainPath(image_fn_src)).asNormalizedPath).array;
-      }
-      string content_xml(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("content.xml")).asNormalizedPath).array;
-      }
-      string meta_inf_dir(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("META-INF")).asNormalizedPath).array;
-      }
-      string manifest_xml(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((meta_inf_dir(type).chainPath("manifest.xml")).asNormalizedPath).array;
-      }
-      string meta_xml(string type="fs") {
-        assert(type == "zip" || "fs");
-        return ((dirtop(type).chainPath("meta.xml")).asNormalizedPath).array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spinePathsLaTeX() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsLaTeX(M)(
-    M  doc_matters,
-  ) {
-    struct _PathsStruct {
-      string base_filename(string fn_src) {
-        return fn_src.baseName.stripExtension;
-      }
-      string base() {
-        auto out_pth = spineOutPaths!()(doc_matters.output_path, doc_matters.src.language);
-        string base_dir = "latex";
-        return (((out_pth.output_root).chainPath(base_dir)).asNormalizedPath).array;
-      }
-      string latex_path_stuff() {
-        return ((base.chainPath(base_filename(doc_matters.src.filename))).asNormalizedPath).array;
-      }
-      string latex_file_with_path() {
-        return ((base.chainPath(base_filename(doc_matters.src.filename) ~ "." ~ doc_matters.src.language ~ ".tex")).asNormalizedPath).array;
-      }
-      string images() {
-        string image_dir = "image";
-        return (((base).chainPath(image_dir)).asNormalizedPath).array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spinePathsSQLiteDiscrete() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsSQLiteDiscrete()(
-    string output_pth_root,
-    string lng,
-  ) {
-    struct _PathsStruct {
-      string base_filename(string fn_src) {
-        return fn_src.baseName.stripExtension;
-      }
-      string base() {
-        auto out_pth = spineOutPaths!()(output_pth_root, lng);
-        string base_dir = "sqlite";
-        return (((out_pth.output_base).chainPath(base_dir)).asNormalizedPath).array;
-      }
-      string seg(string fn_src) {
-        return ((base.chainPath(base_filename(fn_src))).asNormalizedPath).array;
-      }
-      string sqlite_file(string fn_src) {
-        return ((base.chainPath(base_filename(fn_src) ~ ".sql.db")).asNormalizedPath).array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
-template spinePathsSQLite() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsSQLite(DbN, Po)(
-    DbN db_name,
-    Po  output_pth_root,
-  ) {
-    struct _PathsStruct {
-      string base_filename(string fn_src) {
-        return fn_src.baseName.stripExtension;
-      }
-      string base() {
-        auto out_pth = spineOutPathSQLite!()(output_pth_root); // decide whether to have separate files for each language
-        string base_dir = "sqlite";
-        return (((out_pth.output_root).chainPath(base_dir)).asNormalizedPath).array;
-      }
-      string sqlite_file() {
-        return ((base.chainPath(base_filename(db_name) ~ ".sql.db")).asNormalizedPath).array;
-      }
-    }
-    return _PathsStruct();
-  }
-}
diff --git a/src/doc_reform/output/rgx.d b/src/doc_reform/output/rgx.d
deleted file mode 100644
index cda3d5e..0000000
--- a/src/doc_reform/output/rgx.d
+++ /dev/null
@@ -1,114 +0,0 @@
-/++
-  regex: regular expressions used in sisu document parser
-+/
-module doc_reform.output.rgx;
-static template spineOutputRgxInit() {
-  import doc_reform.output.defaults;
-  static struct Rgx {
-    static newline                                        = ctRegex!("\n", "mg");
-    static space                                          = ctRegex!(`[ ]`, "mg");
-    static spaces_keep                                    = ctRegex!(`(?P^[ ]+|[ ]{2,})`, "mg"); // code, verse, block
-    static spaces_line_start                              = ctRegex!(`^(?P[ ]+)`, "mg");
-    static nbsp_char                                      = ctRegex!(`░`, "mg");
-    static src_pth_sst_or_ssm                             = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.](?Pss[tm]))$`);
-    static src_pth_pod_sst_or_ssm                         = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)media/text/[a-z]{2}/(?P[a-zA-Z0-9][a-zA-Z0-9._-]*?[.]ss[tm])$`);
-    static src_pth_contents                               = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9][a-zA-Z0-9._-]*)/pod[.]manifest$`);
-    static src_pth_zip                                    = ctRegex!(`^(?P[/]?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.]zip)$`);
-    static src_pth_types                                  =
-      ctRegex!(`^(?P[/]?[a-zA-Z0-9._-]+/)*(?P(?P[a-zA-Z0-9._-]+[.]ss[tm])|(?P[a-zA-Z0-9._-]+/pod[.]manifest)|(?P[a-zA-Z0-9._-]+[.]zip))$`);
-    static src_fn                                         =
-      ctRegex!(`^([/]?(?:[a-zA-Z0-9._-]+/)*)(?P(?P[a-zA-Z0-9._-]+)[.](?Pss[tm]))$`);
-    static src_fn_master                                  = ctRegex!(`^(?P/?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.]ssm)$`);
-    static src_fn_find_inserts                            = ctRegex!(`^(?P/?(?:[a-zA-Z0-9._-]+/)*)(?P[a-zA-Z0-9._-]+[.]ss[im])$`);
-    static insert_src_fn_ssi_or_sst                       = ctRegex!(`^<<\s*(?P[a-zA-Z0-9._-]+/)*(?P[a-zA-Z0-9._-]+[.]ss[ti])$`);
-    static src_base_parent_dir_name                       = ctRegex!(`[/](?P(?:[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
-    static src_formalised_file_path_parts                 = ctRegex!(`(?P(?:[/a-zA-Z0-9._-]+?)(?P[a-zA-Z0-9._-]+))(?:/media/text/[a-z]{2})$`); // formalizes dir structure
-    /+ line breaks +/
-    static br_empty_line                                  = ctRegex!(`\n[ ]*\n`, "mg");
-    static br_newlines_linebreaks                         = ctRegex!(`[\n┘┙]`, "mg");
-    static br_line                                        = ctRegex!(`┘`, "mg");
-    static br_nl                                          = ctRegex!(`┙`, "mg");
-    /+ inline markup footnotes endnotes +/
-    static inline_notes_al                                = ctRegex!(`【(?:[*+]\s+|\s*)(.+?)】`, "mg");
-    static inline_notes_al_special                        = ctRegex!(`【(?:[*+]\s+)(.+?)】`, "mg"); // TODO remove match when special footnotes are implemented
-    static inline_notes_al_gen                            = ctRegex!(`【.+?】`, "m");
-    static inline_notes_al_regular                        = ctRegex!(`【(.+?)】`, "mg");
-    static inline_notes_al_gen_text                       = ctRegex!(`【(?P.+?)】`, "m");
-    static inline_notes_al_gen_ref                        = ctRegex!(`【(?P[*+]\s+)\s*(?P.+?)】`, "mg");
-    static inline_notes_al_all_note                       = ctRegex!(`【(?P\d+|(?:[*]|[+])+)\s+(?P.+?)\s*】`, "mg");
-    static inline_notes_al_regular_number_note            = ctRegex!(`【(?P\d+)\s+(?P.+?)\s*】`, "mg");
-    static inline_notes_al_special_char_note              = ctRegex!(`【(?P(?:[*]|[+])+)\s+(?P.+?)】`, "mg");
-    static inline_al_delimiter_open_regular               = ctRegex!(`【\s`, "m");
-    static inline_al_delimiter_open_symbol_star           = ctRegex!(`【[*]\s`, "m");
-    static inline_al_delimiter_open_symbol_plus           = ctRegex!(`【[+]\s`, "m");
-    static inline_text_and_note_al_                       = ctRegex!(`(.+?(?:【[*+]*\s+.+?】|$))`, "mg");
-    /+ inline markup links +/
-    static inline_image                                   = ctRegex!(`(?P
┥)☼(?P(?P[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P\d+)h(?P\d+))\s*(?P.*?┝┤.*?├)`, "mg");
-    static inline_image_without_dimensions                = ctRegex!(`(?P
┥)☼(?P(?P[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P0)h(?P0))\s*(?P.*?┝┤.*?├)`, "mg");
-    static inline_image_info                              = ctRegex!(`☼?(?P[a-zA-Z0-9._-]+?\.(?:jpg|gif|png)),w(?P\d+)h(?P\d+)`, "mg");
-    static inline_link_anchor                             = ctRegex!(`┃(?P\S+?)┃`, "mg"); // TODO *~text_link_anchor
-    static inline_link                                    = ctRegex!(`┥(?P.+?)┝┤(?P#?(\S+?))├`, "mg");
-    static inline_link_empty                              = ctRegex!(`┥(?P.+?)┝┤├`, "mg");
-    static inline_link_number                             = ctRegex!(`┥(?P.+?)┝┤(?P[0-9]+)├`, "mg"); // not used
-    static inline_link_number_only                        = ctRegex!(`(┥.+?┝)┤(?P[0-9]+)├`, "mg");
-    static inline_link_stow_uri                           = ctRegex!(`┥(?P.+?)┝┤(?P[^ 0-9#┥┝┤├][^ 0-9┥┝┤├]+)├`, "mg"); // will not stow (stowed links) or object number internal links
-    static inline_link_hash                               = ctRegex!(`┥(?P.+?)┝┤(?P#(?P\S+?))├`, "mg");
-    static inline_link_clean                              = ctRegex!(`┤(?:.+?)├|[┥┝]`, "mg");
-    static inline_link_toc_to_backmatter                  = ctRegex!(`┤#(?Pendnotes|bibliography|bookindex|glossary|blurb)├`, "mg");
-    static url                                            = ctRegex!(`https?://`, "mg");
-    static uri                                            = ctRegex!(`(?:https?|git)://`, "mg");
-    static uri_identify_components                        = ctRegex!(`(?P(?:https?|git)://)(?P\S+?/)(?P[^/]+)$`, "mg");
-    static inline_link_subtoc                             = ctRegex!(`^(?P[5-7])~ ┥(?P.+?)┝┤(?P.+?)├`, "mg");
-    static inline_link_fn_suffix                          = ctRegex!(`¤(.+?)(\.fnSuffix)`, "mg");
-    static inline_seg_link                                = ctRegex!(`(¤)(?:.+?)\.fnSuffix`, "mg");
-    static mark_internal_site_lnk                         = ctRegex!(`¤`, "mg");
-    static quotation_mark_sql_insert_delimiter            = ctRegex!("[']", "mg");
-    /+ inline markup font face mod +/
-    static inline_mark_emphasis                         = ctRegex!(`(?P[*])\{(?P.+?)\}[*]`, "mg");
-    static inline_mark_bold                             = ctRegex!(`(?P[!])\{(?P.+?)\}[!]`, "mg");
-    static inline_mark_underscore                       = ctRegex!(`(?P[_])\{(?P.+?)\}[_]`, "mg");
-    static inline_mark_italics                          = ctRegex!(`(?P[/])\{(?P.+?)\}[/]`, "mg");
-    static inline_mark_superscript                      = ctRegex!(`(?P\^)\{(?P.+?)\}\^`, "mg");
-    static inline_mark_subscript                        = ctRegex!(`(?P[,])\{(?P.+?)\}[,]`, "mg");
-    static inline_mark_strike                           = ctRegex!(`(?P[-])\{(?P.+?)\}[-]`, "mg");
-    static inline_mark_insert                           = ctRegex!(`(?P[+])\{(?P.+?)\}[+]`, "mg");
-    static inline_mark_mono                             = ctRegex!(`(?P[#])\{(?P.+?)\}[#]`, "mg");
-    static inline_mark_cite                             = ctRegex!(`(?P["])\{(?P.+?)\}["]`, "mg");
-    static inline_faces_line                              = ctRegex!(`^[*!/_]_ (?P.+?)((?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_emphasis_line                           = ctRegex!(`^\*_ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_bold_line                               = ctRegex!(`^!_ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_italics_line                            = ctRegex!(`^/_ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
-    static inline_underscore_line                         = ctRegex!(`^__ (?P.+?)(?P(?: [\\]{2}|[~]#){0,2}$)`);
-    /+ inline markup font face mod +/
-    static inline_emphasis                                = ctRegex!(`[*]┨(?P.+?)┣[*]`, "mg");
-    static inline_bold                                    = ctRegex!(`[!]┨(?P.+?)┣[!]`, "mg");
-    static inline_underscore                              = ctRegex!(`[_]┨(?P.+?)┣[_]`, "mg");
-    static inline_italics                                 = ctRegex!(`[/]┨(?P.+?)┣[/]`, "mg");
-    static inline_superscript                             = ctRegex!(`\^┨(?P.+?)┣\^`, "mg");
-    // static inline_superscript                             = ctRegex!(`[\^]┨(?P.+?)┣[\^]`, "mg");
-    static inline_subscript                               = ctRegex!(`[,]┨(?P.+?)┣[,]`, "mg");
-    static inline_strike                                  = ctRegex!(`[-]┨(?P.+?)┣[-]`, "mg");
-    static inline_insert                                  = ctRegex!(`[+]┨(?P.+?)┣[+]`, "mg");
-    static inline_mono                                    = ctRegex!(`[■]┨(?P.+?)┣[■]`, "mg");
-    static inline_cite                                    = ctRegex!(`[‖]┨(?P.+?)┣[‖]`, "mg");
-    static inline_fontface_clean                          = ctRegex!(`[*!_/^,+■‖-]┨|┣[*!_/^,+■‖-]`, "mg");
-    /+ table delimiters +/
-    static table_delimiter_col                           = ctRegex!("[ ]*[┊][ ]*", "mg");
-    static table_delimiter_row                           = ctRegex!("[ ]*\n", "mg");
-    static xhtml_ampersand                            = ctRegex!(`[&]`, "m");      // &
-    static xhtml_quotation                            = ctRegex!(`["]`, "m");      // "
-    static xhtml_less_than                            = ctRegex!(`[<]`, "m");      // <
-    static xhtml_greater_than                         = ctRegex!(`[>]`, "m");      // >
-    static xhtml_line_break                           = ctRegex!(` [\\]{2}`, "m"); // 

-    static latex_special_char                         = ctRegex!(`([%${}_#&\\])`);
-    static latex_special_char_for_escape              = ctRegex!(`([%${}_#\\])`);
-    static latex_special_char_for_escape_and_braces   = ctRegex!(`([&])`);
-    static latex_special_char_for_escape_url          = ctRegex!(`([%])`);
-    static latex_special_char_escaped                 = ctRegex!(`\\([%${}_#\\])`);
-    static latex_special_char_escaped_braced          = ctRegex!(`[{]\\([&])[}]`);
-    static latex_identify_inline_link                 = ctRegex!(`┥.+?┝┤\S+?├`, "mg");
-    static latex_clean_internal_link                  = ctRegex!(`^(?:#|¤\S+?#)`, "m");
-    static latex_identify_inline_fontface             = ctRegex!(`\\([_#$]┨.+?┣)\\([_#$])`, "mg");
-    static latex_clean_bookindex_linebreak            = ctRegex!(`\s*\\\\\\\\\s*`, "m");
-  }
-}
diff --git a/src/doc_reform/output/source_pod.d b/src/doc_reform/output/source_pod.d
deleted file mode 100644
index 8fbfa0c..0000000
--- a/src/doc_reform/output/source_pod.d
+++ /dev/null
@@ -1,374 +0,0 @@
-module doc_reform.output.source_pod;
-template spinePod() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.zip,
-    std.conv : to;
-  import
-    doc_reform.output.create_zip_file,
-    doc_reform.output.xmls;
-  void spinePod(T)(T doc_matters) {
-    debug(asserts) {
-      // static assert(is(typeof(doc_matters) == tuple));
-    }
-    mixin spineOutputRgxInit;
-    string pwd = doc_matters.env.pwd;
-    auto src_path_info = doc_matters.src_path_info;
-    auto pth_dr_doc_src = doc_matters.src_path_info;
-    auto pths_pod = spinePathsPods!()(doc_matters);
-    mixin spineLanguageCodes;
-    auto lang = Lang();
-    static auto rgx = Rgx();
-    assert (doc_matters.src.filename.match(rgx.src_fn));
-    auto pod_archive(Z)(
-      string _source_type,
-      string _data_in,
-      string _pth_out,
-      Z zip
-    ) {
-      auto zip_arc_member_file = new ArchiveMember();
-      zip_arc_member_file.name = _pth_out;
-      auto zip_data = new OutBuffer();
-      switch (_source_type) {
-      case "file_path_bin":
-        zip_data.write(cast(char[]) ((_data_in).read));
-        goto default;
-      case "file_path_text":
-        zip_data.write((_data_in).readText);
-        goto default;
-      case "string":
-        zip_data.write(_data_in);
-        goto default;
-      default:
-        zip_arc_member_file.expandedData = zip_data.toBytes();
-        zip.addMember(zip_arc_member_file);
-      }
-      return zip;
-    }
-    try {
-      /+ create directory structure +/
-      if (!exists(pths_pod.pod_dir_())) {
-        // used both by pod zipped (& pod filesystem (unzipped) which makes its own recursive dirs)
-        pths_pod.pod_dir_().mkdirRecurse;
-      }
-      if (doc_matters.opt.action.source) {
-        if (!(doc_matters.opt.action.quiet)) {
-          writeln(" ", pths_pod.fn_pod_filelist(doc_matters.src.filename).filesystem_open_zpod);
-        }
-        if (!exists(pths_pod.text_root(doc_matters.src.filename).filesystem_open_zpod)) {
-          pths_pod.text_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
-        }
-        if (!exists(pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod)) {
-          pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
-        }
-        if (!exists(pths_pod.media_root(doc_matters.src.filename).filesystem_open_zpod)) {
-          pths_pod.media_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
-        }
-        if (!exists(pths_pod.css(doc_matters.src.filename).filesystem_open_zpod)) {
-          pths_pod.css(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
-        }
-        if (!exists(pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod)) {
-          pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod.mkdirRecurse;
-        }
-        if (!exists(pths_pod.doc_lng(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod)) {
-          pths_pod.doc_lng(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod.mkdirRecurse;
-        }
-      }
-      debug(pod) {
-        writeln(__LINE__, ": ",
-          doc_matters.src.filename, " -> ",
-          pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod
-        );
-      }
-      auto zip = new ZipArchive();
-      auto fn_pod = pths_pod.pod_filename(doc_matters.src.filename).zpod;
-      { /+ bundle images +/
-        foreach (image; doc_matters.srcs.image_list) {
-          debug(podimages) {
-            writeln(
-              pth_dr_doc_src.image_root.to!string, "/", image, " -> ",
-              pths_pod.image_root(doc_matters.src.filename).zpod, "/", image
-            );
-          }
-          auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image;
-          auto fn_src_out_pod_zip_base
-            = pths_pod.image_root(doc_matters.src.filename).zpod.to!string
-            ~ "/" ~ image;
-          auto fn_src_out_filesystem
-            = pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod.to!string
-            ~ "/" ~ image;
-          if (exists(fn_src_in)) {
-            debug(io) {
-              writeln("(io debug) src out found: ", fn_src_in);
-            }
-            if (doc_matters.opt.action.source) {
-              fn_src_in.copy(fn_src_out_filesystem);
-            }
-            if (doc_matters.opt.action.pod) {
-              zip = pod_archive("file_path_bin", fn_src_in, fn_src_out_pod_zip_base, zip);
-            }
-          } else {
-            if (doc_matters.opt.action.debug_do
-            && doc_matters.opt.action.verbose) {
-              writeln("WARNING (io) src out NOT found (image): ", fn_src_in);
-            }
-          }
-        }
-      } { /+ bundle dr_document_make +/
-        auto fn_src_in = ((doc_matters.src.is_pod)
-          ? doc_matters.src.conf_dir_path
-          : pth_dr_doc_src.conf_root).to!string
-          ~ "/" ~ "dr_document_make";
-        auto fn_src_out_pod_zip_base
-          = pths_pod.conf_root(doc_matters.src.filename).zpod.to!string ~ "/" ~ "dr_document_make";
-        auto fn_src_out_filesystem
-          = pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod.to!string
-          ~ "/" ~ "dr_document_make";
-        if (exists(fn_src_in)) {
-          debug(io) {
-            writeln("(io debug) src out found: ", fn_src_in);
-          }
-          if (doc_matters.opt.action.source) {
-            fn_src_in.copy(fn_src_out_filesystem);
-          }
-          if (doc_matters.opt.action.pod) {
-            zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
-          }
-        } else {
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln("WARNING (io) src out NOT found (document make): ", fn_src_in);
-          }
-        }
-      } { /+ pod manifest +/
-        auto fn_src_in = doc_matters.src.file_with_absolute_path.to!string;
-        auto fn_src_out_pod_zip_base
-          = pths_pod.pod_manifest(doc_matters.src.filename).zpod.to!string;
-        auto fn_src_out_filesystem
-          = pths_pod.pod_manifest(doc_matters.src.filename).filesystem_open_zpod.to!string; // needed without root path
-        auto fn_src_out_inside_pod
-          = pths_pod.pod_manifest(doc_matters.src.filename).zpod.to!string; // needed without root path
-        string[] filelist_src_out_pod_arr;
-        string[] filelist_src_zpod_arr;
-        if (exists(fn_src_in)) {
-          debug(io) {
-            writeln("(io debug) src in found: ", fn_src_in);
-          }
-          filelist_src_out_pod_arr ~= fn_src_out_pod_zip_base;
-          filelist_src_zpod_arr ~= fn_src_out_inside_pod;
-          {
-            import dyaml;
-            auto pod_filelist_yaml_string
-              = File(pths_pod.fn_pod_filelist(doc_matters.src.filename).filesystem_open_zpod, "w");
-            Node _pmy;
-            string _pm = "doc:\n  filename: " ~ doc_matters.src.filename ~ "\n  language: " ~ doc_matters.pod.manifest_list_of_languages.to!string ~ "\n";
-            if (doc_matters.opt.action.debug_do
-            && doc_matters.opt.action.verbose) {
-              _pmy = Loader.fromString(_pm).load();
-              writeln("pod filename:  ", _pmy["doc"]["filename"].get!string);
-              writeln("pod languages: ", doc_matters.pod.manifest_list_of_languages.to!string);
-              writeln("pod languages: ", doc_matters.src.language);
-              // foreach(string _l; _pmy["doc"]["language"]) {
-              //   writeln("language:      ", _l);
-              // }
-            }
-            if (doc_matters.opt.action.source) {
-              pod_filelist_yaml_string.writeln(_pm);
-            }
-            if (doc_matters.opt.action.pod) {
-              zip = pod_archive("string", _pm, fn_src_out_pod_zip_base, zip);
-            }
-          }
-        }
-      } { /+ bundle primary file (.ssm/.sst) +/
-        auto fn_src_in = doc_matters.src.file_with_absolute_path.to!string;
-        auto fn_src_out_pod_zip_base
-          = pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).zpod.to!string;
-        auto fn_src_out_filesystem
-          = pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod.to!string; // needed without root path:
-        auto fn_src_out_inside_pod
-          = pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).zpod.to!string; // needed without root path:
-        string[] filelist_src_out_pod_arr;
-        string[] filelist_src_zpod_arr;
-        if (exists(fn_src_in)) {
-          debug(io) {
-            writeln("(io debug) src in found: ", fn_src_in);
-          }
-          filelist_src_out_pod_arr ~= fn_src_out_pod_zip_base;
-          filelist_src_zpod_arr ~= fn_src_out_inside_pod;
-          string _pod_to_markup_file = doc_matters.src.pod_name ~ "/" ~ "media/text/" ~ doc_matters.src.language ~ "/" ~ doc_matters.src.filename;
-          if (doc_matters.opt.action.source) {
-            fn_src_in.copy(fn_src_out_filesystem);
-          }
-          if (doc_matters.opt.action.pod) {
-            auto _rgx = regex(r"(?P\S+?)(?P[a-z_-]+)/(?Pmedia/text/)(?P\S+?)/(?P\S+?\.ss[mt])");
-            if (auto _x = fn_src_in.match(_rgx)){
-              if (doc_matters.src.lng == doc_matters.pod.manifest_list_of_languages[$-1]) {
-                string _path_to_pod = _x.captures["path_to_pod"];
-                string _podname = _x.captures["podname"];
-                string _root_to_lang = _x.captures["from_root"];
-                string _language = _x.captures["language"];
-                string _filename = _x.captures["filename"];
-                foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
-                  string _pth_mkup_src_in = _path_to_pod ~ _podname ~ "/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
-                  string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
-                  zip = pod_archive("file_path_text", _pth_mkup_src_in, _pth_mkup_src_out, zip);
-                }
-              }
-            } else {
-              zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
-            }
-          }
-        } else {
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln("WARNING (io) src in NOT found (markup source): ", fn_src_in);
-          }
-        }
-      } { /+ bundle insert files (.ssi) +/
-        if (doc_matters.srcs.file_insert_list.length > 0) {
-          auto _rgx = regex(r"(?P\S+?)(?P[a-z_-]+)/(?Pmedia/text/)(?P\S+?)/(?P\S+?\.ss[i])");
-          foreach (insert_file; doc_matters.srcs.file_insert_list) {
-            debug(pod) {
-              writeln(
-                insert_file, " -> ",
-                pths_pod.fn_doc_insert(
-                  doc_matters.src.filename,
-                  insert_file,
-                  doc_matters.src.language,
-                ).zpod
-              );
-            }
-            if (auto _x = insert_file.match(_rgx)){
-              if (doc_matters.src.lng == doc_matters.pod.manifest_list_of_languages[$-1]) {
-                string _path_to_pod = _x.captures["path_to_pod"];
-                string _podname = _x.captures["podname"];
-                string _root_to_lang = _x.captures["from_root"];
-                string _language = _x.captures["language"];
-                string _filename = _x.captures["filename"];
-                foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
-                  string _pth_mkup_src_in = _path_to_pod ~ _podname ~ "/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
-                  string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
-                  if (exists(_pth_mkup_src_in)) {
-                    if (doc_matters.opt.action.source) {
-                      auto fn_src_out_filesystem // you need to change language sources
-                        = pths_pod.fn_doc_insert(
-                          doc_matters.src.filename, // doc_matters.src.filename
-                          _pth_mkup_src_in, // insert_file
-                          _lang,
-                        ).filesystem_open_zpod.to!string;
-                      _pth_mkup_src_in.copy(fn_src_out_filesystem); // check why here, thought dealt with elsewhere
-                    }
-                    if (doc_matters.opt.action.pod) {
-                       zip = pod_archive("file_path_text", _pth_mkup_src_in, _pth_mkup_src_out, zip);
-                    }
-                  } else {
-                    if (doc_matters.opt.action.debug_do
-                    && doc_matters.opt.action.verbose) {
-                      writeln("WARNING (io) src out NOT found (insert file): ", _pth_mkup_src_in);
-                    }
-                  }
-                }
-              }
-            } else {
-              auto fn_src_in = insert_file;
-              auto fn_src_out_pod_zip_base
-                = pths_pod.fn_doc_insert(
-                  doc_matters.src.filename,
-                  insert_file,
-                  doc_matters.src.language,
-                ).zpod.to!string;
-              auto fn_src_out_filesystem
-                = pths_pod.fn_doc_insert(
-                  doc_matters.src.filename,
-                  insert_file,
-                  doc_matters.src.language,
-                ).filesystem_open_zpod.to!string;
-              if (exists(fn_src_in)) {
-                debug(io) {
-                  writeln("(io debug) src out found: ", fn_src_in);
-                }
-                if (doc_matters.opt.action.source) {
-                  fn_src_in.copy(fn_src_out_filesystem);
-                }
-                if (doc_matters.opt.action.pod) {
-                  zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
-                }
-              } else {
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln("WARNING (io) src out NOT found (insert file): ", fn_src_in);
-                }
-              }
-            }
-          }
-        }
-      } {
-        auto fn_src_in = doc_matters.src.filename;
-        if (doc_matters.opt.action.pod) {
-          if (exists(doc_matters.src.file_with_absolute_path)) {
-            createZipFile!()(fn_pod, zip.build());
-          } else {
-            writeln("WARNING check missing source file(s): ", doc_matters.opt.action.pod);
-          }
-          if (!(exists(fn_pod))) {
-            writeln("WARNING failed to create pod zip archive: ", fn_pod);
-          }
-        }
-      }
-      if (exists(fn_pod)) {
-        try {
-          if (!(doc_matters.opt.action.quiet)
-          && doc_matters.opt.action.pod) {
-            auto data = (cast(byte[]) (fn_pod).read);
-            if (doc_matters.opt.action.verbose) {
-              writeln(" ", doc_matters.src.filename, " > ");
-            }
-            if (doc_matters.opt.action.pod) {
-              writefln(" %s\n   %s %-(%02x%)", fn_pod, "sha256", data.sha256Of);
-            }
-          }
-          debug(pod) {
-            try {
-              auto zipped = new ZipArchive((fn_pod).read);
-              foreach (filename, member; zipped.directory) {
-                auto data = zipped.expand(member);
-                writeln("> ", filename, " length ", data.length);
-              }
-            } catch (ZipException ex) {
-              // Handle errors
-            }
-            if (doc_matters.src.filename == "dr_doc/media/text/en/the_wealth_of_networks.yochai_benkler.sst") {
-              assert(
-                ((data).sha256Of).toHexString
-                == "626F83A31ED82F42CF528E922C1643498A137ABA3F2E5AFF8A379EA79EA22A1E",
-                "\npod: sha256 value for "
-                ~ doc_matters.src.filename
-                ~ " has changed, is now: "
-                ~ ((data).sha256Of).toHexString
-              );
-            }
-            if (doc_matters.src.filename == "dr_doc/media/text/en/sisu_markup_stress_test.sst") {
-              assert(
-                ((data).sha256Of).toHexString
-                == "AAE0C87AB3F6D5F7385AEEA6EE661F56D40475CFE87AD930C78C9FE07FFB0D91",
-                "\npod: sha256 value for "
-                ~ doc_matters.src.filename
-                ~ " has changed, is now: "
-                ~ ((data).sha256Of).toHexString
-              );
-            }
-          }
-        } catch (ErrnoException ex) {
-          // Handle errors
-        }
-      }
-      
-    } catch (ErrnoException ex) {
-      // Handle error
-    }
-  }
-}
diff --git a/src/doc_reform/output/sqlite.d b/src/doc_reform/output/sqlite.d
deleted file mode 100644
index 3f277c0..0000000
--- a/src/doc_reform/output/sqlite.d
+++ /dev/null
@@ -1,1561 +0,0 @@
-module doc_reform.output.sqlite;
-import doc_reform.output;
-import
-  std.file,
-  std.uri,
-  std.conv : to;
-import d2sqlite3;
-import std.typecons : Nullable;
-mixin spineOutputRgxInit;
-mixin InternalMarkup;
-static auto rgx = Rgx();
-static auto mkup = InlineMarkup();
-long _metadata_tid_lastrowid;
-template SQLiteHubBuildTablesAndPopulate() {
-  void SQLiteHubBuildTablesAndPopulate(D,M)(
-    const D  doc_abstraction,
-          M  doc_matters,
-  ) {
-    auto pth_sqlite = spinePathsSQLite!()(doc_matters.sqlite.filename, doc_matters.output_path);
-    pth_sqlite.base.mkdirRecurse;
-    auto db = Database(pth_sqlite.sqlite_file);
-    template SQLiteDbStatementComposite() {
-      void SQLiteDbStatementComposite(Db,D,M)(
-              Db   db,
-        const D    doc_abstraction,
-              M    doc_matters,
-      ) {
-        {
-          string _db_statement;
-          {
-            if ((doc_matters.opt.action.sqlite_db_create)) {
-              auto pth_sqlite = spinePathsSQLite!()(doc_matters.sqlite.filename, doc_matters.output_path);
-              pth_sqlite.base.mkdirRecurse;
-              _db_statement ~= SQLiteTablesReCreate!()();
-              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "TABLE RE-CREATE");
-            }
-            if (doc_matters.opt.action.sqlite_delete) {
-              _db_statement ~= SQLiteDeleteDocument!()(doc_matters);
-              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "DELETE Document");
-            }
-            if (doc_matters.opt.action.sqlite_update) {
-              _db_statement ~= SQLiteDeleteDocument!()(doc_matters);
-              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "DELETE Document");
-              _db_statement ~= SQLiteInsertMetadata!()(doc_matters);
-              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "INSERT MetaData");
-              /+ get tid (lastrowid or max) for use in doc_objects table +/
-              _db_statement ~= doc_abstraction.SQLiteInsertDocObjectsLoop!()(doc_matters);
-              SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "INSERT DocObjects");
-            }
-          }
-          db.close;
-        }
-        if (!(doc_matters.opt.action.quiet)) {
-          writeln(" ", pth_sqlite.sqlite_file);
-        }
-      }
-    }
-    SQLiteDbStatementComposite!()(db, doc_abstraction, doc_matters);
-  }
-}
-template SQLiteHubDiscreteBuildTablesAndPopulate() {
-  void SQLiteHubDiscreteBuildTablesAndPopulate(D,M)(
-    const D    doc_abstraction,
-          M    doc_matters,
-  ) {
-    auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.webserv_url_doc_root, doc_matters.src.language);
-    auto pth_sqlite = spinePathsSQLiteDiscrete!()(doc_matters.output_path, doc_matters.src.language);
-    pth_sqlite.base.mkdirRecurse;
-    auto db = Database(pth_sqlite.sqlite_file(doc_matters.src.filename));
-    template SQLiteDiscreteDbStatementComposite() {
-      void SQLiteDiscreteDbStatementComposite(Db,D,M)(
-              Db   db,
-        const D    doc_abstraction,
-              M    doc_matters,
-      ) {
-        {
-          string _db_statement;
-          {
-            _db_statement ~= SQLiteTablesReCreate!()();
-            _db_statement ~= SQLiteInsertMetadata!()(doc_matters);
-            _db_statement ~= doc_abstraction.SQLiteInsertDocObjectsLoop!()(doc_matters);
-            SQLiteDbRun!()(db, _db_statement, doc_matters.opt.action, "table CREATE Tables, INSERT DocObjects");
-          }
-          db.close;
-        }
-        if (!(doc_matters.opt.action.quiet)) {
-          writeln(" ", pth_sqlite.sqlite_file(doc_matters.src.filename));
-        }
-      }
-    }
-    SQLiteDiscreteDbStatementComposite!()(db, doc_abstraction, doc_matters);
-  }
-}
-template SQLiteDbRun() {
-  void SQLiteDbRun(Db,St,O)(
-    Db       db,
-    St       db_statement,
-    O        opt_action,
-    string   note,
-  ) {
-    debug(sql_statement) {
-      writeln(db_statement);
-    }
-    try {
-      db.run(
-        "\nBEGIN;\n" ~
-        db_statement ~
-        "\nCOMMIT;\n"
-      );
-      if (!(opt_action.sqlite_discrete)
-        && !(opt_action.sqlite_db_create)
-      ) {
-      }
-    } catch (ErrnoException ex) {
-      writeln("ERROR SQLite : ", ex);
-    } catch (Exception ex) {
-      writeln("ERROR SQLite : ", ex);
-    }
-    { /+ debug +/
-      if (opt_action.debug_do
-      && opt_action.verbose) {
-        writeln(note);
-        if (opt_action.very_verbose) {
-          writeln(db_statement);
-        }
-      }
-    }
-  }
-}
-template SQLinsertDelimiter() {
-  auto SQLinsertDelimiter(string _txt) {
-    _txt = _txt
-      .replaceAll(rgx.quotation_mark_sql_insert_delimiter, "$0$0");
-    return _txt;
-  }
-}
-template SQLiteFormatAndLoadObject() {
-  auto SQLiteFormatAndLoadObject(M)(
-    M    doc_matters,
-  ) {
-    mixin spineOutputRgxInit;
-    struct sqlite_format_and_load_objects {
-      string generic_munge_sanitize_text_for_search(
-        string _txt,
-      ) {
-        string _notes;
-        string _urls;
-        if (_txt.matchFirst(rgx.inline_notes_al_gen)) {
-          foreach (m; _txt.matchAll(rgx.inline_notes_al_gen_text)) {
-            _notes ~= "\n" ~ m["text"];
-          }
-          _txt = _txt.replaceAll(rgx.inline_notes_al_gen, "");
-        }
-        if (_txt.matchFirst(rgx.inline_link)) {
-          foreach (m; _txt.matchAll(rgx.inline_link)) {
-            if (m["link"].match(rgx.url)) {
-              _urls ~= "\n" ~ m["link"];
-            }
-          }
-          _txt = _txt.replaceAll(rgx.inline_link_clean, "");
-        }
-        if (_notes.length > 0) {
-          _txt ~= _notes;
-        }
-        if (_urls.length > 0) {
-          _txt ~= _urls;
-        }
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln(_txt, "\n");
-          }
-        }
-        debug(sql_text_clean) {
-          writeln(_txt);
-        }
-        return _txt;
-      }
-      string munge_html(M,O)(
-              M    doc_matters,
-        const O    obj,
-      ) {
-        string _html_special_characters(string _txt){
-          _txt = _txt
-            .replaceAll(rgx.xhtml_ampersand,    "&")
-            .replaceAll(rgx.xhtml_quotation,    """)
-            .replaceAll(rgx.xhtml_less_than,    "<")
-            .replaceAll(rgx.xhtml_greater_than, ">")
-            .replaceAll(rgx.nbsp_char,          " ")
-            .replaceAll(rgx.xhtml_line_break,   "
");
-          return _txt;
-        }
-        string _html_font_face(string _txt){
-          _txt = _txt
-            .replaceAll(rgx.inline_emphasis,    "$1")
-            .replaceAll(rgx.inline_bold,        "$1")
-            .replaceAll(rgx.inline_underscore,  "$1")
-            .replaceAll(rgx.inline_italics,     "$1")
-            .replaceAll(rgx.inline_superscript, "$1")
-            .replaceAll(rgx.inline_subscript,   "$1")
-            .replaceAll(rgx.inline_strike,      "$1")
-            .replaceAll(rgx.inline_insert,      "$1")
-            .replaceAll(rgx.inline_mono,        "$1")
-            .replaceAll(rgx.inline_cite,        "$1");
-          return _txt;
-        }
-        string _notes;
-        string _urls;
-        string _txt = _html_font_face(_html_special_characters(obj.text));
-        if (_txt.matchFirst(rgx.inline_notes_al_gen)) {
-          foreach (m; _txt.matchAll(rgx.inline_notes_al_gen_text)) {
-            _notes ~= "\n" ~ m["text"];
-          }
-          _txt = _txt.replaceAll(rgx.inline_notes_al_gen_ref, "$1 ");
-        }
-        if (_notes.length > 0) {
-          _txt ~= _notes;
-        }
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            writeln(_txt, "\n");
-          }
-        }
-        return _txt;
-      }
-      string html_special_characters(string _txt){
-        _txt = _txt
-          .replaceAll(rgx.xhtml_ampersand,    "&")
-          .replaceAll(rgx.xhtml_quotation,    """)
-          .replaceAll(rgx.xhtml_less_than,    "<")
-          .replaceAll(rgx.xhtml_greater_than, ">")
-          .replaceAll(rgx.nbsp_char,          " ")
-          .replaceAll(rgx.xhtml_line_break,   "
");
-        return _txt;
-      }
-      string html_special_characters_code(string _txt){
-        _txt = _txt
-          .replaceAll(rgx.xhtml_ampersand,    "&")
-          .replaceAll(rgx.xhtml_quotation,    """)
-          .replaceAll(rgx.xhtml_less_than,    "<")
-          .replaceAll(rgx.xhtml_greater_than, ">")
-          .replaceAll(rgx.nbsp_char,          " ");
-        return _txt;
-      }
-      string html_font_face(string _txt){
-        _txt = _txt
-          .replaceAll(rgx.inline_emphasis,    "$1")
-          .replaceAll(rgx.inline_bold,        "$1")
-          .replaceAll(rgx.inline_underscore,  "$1")
-          .replaceAll(rgx.inline_italics,     "$1")
-          .replaceAll(rgx.inline_superscript, "$1")
-          .replaceAll(rgx.inline_subscript,   "$1")
-          .replaceAll(rgx.inline_strike,      "$1")
-          .replaceAll(rgx.inline_insert,      "$1")
-          .replaceAll(rgx.inline_mono,        "$1")
-          .replaceAll(rgx.inline_cite,        "$1");
-        return _txt;
-      }
-      string inline_images(M,O)(
-                     M  doc_matters,
-        const        O  obj,
-        string          _txt,
-        string          _suffix    = ".html",
-        string          _xml_type = "seg",
-      ) {
-        string _img_pth;
-        if (_xml_type == "epub") {
-          _img_pth = "image/";
-        } else if (_xml_type == "scroll") {
-          _img_pth = "../../image/";
-        } else if (_xml_type == "seg") {
-          _img_pth = "../../../image/";
-        }
-        if (_txt.match(rgx.inline_image)) {
-          _txt = _txt.replaceAll( // TODO bug where image dimensions (w or h) not given & consequently set to 0; should not be used (calculate earlier, abstraction)
-              rgx.inline_image,
-              ("$1 $6"));
-        }
-        return _txt;
-      }
-      string inline_links(M,O)(
-                     M doc_matters,
-        const        O obj,
-        string         _txt,
-        string         _xml_type = "seg",
-      ) {
-        if (obj.has.inline_links) {
-          if  (obj.metainfo.is_a != "code") {
-            _txt = replaceAll!(m =>
-                m[1] ~ "┤" ~ to!string((obj.stow.link[m[2].to!ulong])).encode ~ "├"
-              )(_txt, rgx.inline_link_number_only);
-          }
-          if ((_txt.match(rgx.mark_internal_site_lnk))
-          && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
-            _txt = _txt.replaceAll(
-              rgx.inline_seg_link,
-              "$1");
-          }
-          auto pth_html = spinePathsHTML!()(doc_matters.output_path, doc_matters.src.language);
-          if (_xml_type == "seg") {
-            foreach (m; _txt.match(rgx.inline_link_hash)) {
-              if (m.captures[3] in doc_matters.has.tag_associations) {
-                if (m.captures[3] == doc_matters.has.tag_associations[(m.captures[3])]["seg_lv4"]) {
-                  _txt = _txt.replaceFirst(
-                    rgx.inline_link_hash,
-                    "┥$1┝┤"
-                      ~ doc_matters.conf_make_meta.conf.webserv_url_doc_root
-                      ~ "/"
-                      ~ pth_html.tail_fn_seg(doc_matters.src.filename, "$3.html")
-                    ~ "├"
-                  );
-                } else {
-                  _txt = _txt.replaceFirst(
-                    rgx.inline_link_hash,
-                    "┥$1┝┤"
-                      ~ doc_matters.conf_make_meta.conf.webserv_url_doc_root
-                      ~ "/"
-                      ~ doc_matters.has.tag_associations[(m.captures[3])]["seg_lv4"]
-                      ~ ".html"
-                      ~ "#" ~ "$3"
-                    ~ "├"
-                  );
-                }
-              } else {
-                if (!(doc_matters.opt.action.quiet)) {
-                  writeln(
-                    "WARNING on internal document links, anchor to link <<"
-                     ~ m.captures[3]
-                     ~ ">> not found in document, "
-                     ~ "anchor: " ~ m.captures[3]
-                     ~ " document: " ~ doc_matters.src.filename
-                  );
-                }
-              }
-            }
-          } else {
-            if (auto m = _txt.match(rgx.inline_link_hash)) {
-              _txt = _txt.replaceFirst(
-                rgx.inline_link_hash,
-                "┥$1┝┤"
-                  ~ doc_matters.conf_make_meta.conf.webserv_url_doc_root
-                  ~ "/"
-                  ~ pth_html.tail_fn_scroll(doc_matters.src.filename)
-                  ~ "#" ~ "$3"
-                ~ "├"
-              );
-            }
-          }
-          _txt = _txt
-            .replaceAll(
-              rgx.inline_link_fn_suffix,
-              ("$1.html"))
-            .replaceAll(
-              rgx.inline_link,
-              ("$1"))
-            .replaceAll(
-              rgx.mark_internal_site_lnk,
-              "");
-        }
-        debug(markup_links) {
-          if (_txt.match(rgx.inline_link)) {
-            writeln(__LINE__,
-              " (missed) markup link identified (",
-              obj.has.inline_links,
-              "): ", obj.metainfo.is_a, ": ",
-              obj.text
-            );
-          }
-        }
-        debug(markup) {
-          if (_txt.match(rgx.inline_link)) {
-            writeln(__LINE__,
-              " (missed) markup link identified (",
-              obj.has.inline_links,
-              "): ", obj.metainfo.is_a, ": ",
-              obj.text
-            );
-          }
-        }
-        return _txt;
-      }
-      string inline_notes_scroll(M,O)(
-                     M   doc_matters,
-        const        O   obj,
-        string           _txt,
-      ) {
-        if (obj.has.inline_notes_reg) {
-          // _txt = font_face(_txt);
-          _txt = _txt.replaceAll(
-            rgx.inline_notes_al_regular_number_note,
-            (" $1 ")
-          );
-        }
-        debug(markup_endnotes) {
-          if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
-            writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
-          }
-        }
-        debug(markup) {
-          if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
-            writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
-          }
-        }
-        return _txt;
-      }
-      auto inline_notes_seg(M,O)(
-                     M     doc_matters,
-        const        O     obj,
-        string             _txt,
-      ) {
-        string[] _endnotes;
-        if (obj.has.inline_notes_reg) {
-          /+ need markup for text, and separated footnote +/
-          foreach(m; _txt.matchAll(rgx.inline_notes_al_regular_number_note)) {
-            _endnotes ~= format(
-              "%s%s%s%s\n  %s%s%s%s%s\n  %s\n%s",
-              "
",
-              "",
-              " ",
-              m.captures[1],
-              ".",
-              m.captures[2],
-              "
"
-            );
-          }
-          _txt = _txt.replaceAll(
-            rgx.inline_notes_al_regular_number_note,
-            (" $1 ")
-          );
-        } else if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
-          debug(markup) {
-            writeln(__LINE__, " endnote: ", obj.metainfo.is_a, ": ", obj.text);
-          }
-        }
-        auto t = tuple(
-          _txt,
-          _endnotes,
-        );
-        return t;
-      }
-      string xml_type="seg"; /+ set html document type to be linked to here (seg|scroll) +/
-      string inline_markup(M,O)(
-                     M  doc_matters,
-        const        O  obj,
-        string          _txt,
-      ) {
-        _txt = inline_images(doc_matters, obj, _txt, xml_type);
-        _txt = inline_links(doc_matters, obj, _txt, xml_type);
-        _txt = inline_notes_scroll(doc_matters, obj, _txt);
-        return _txt;
-      }
-      string html_heading(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
-        assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        assert(obj.metainfo.is_of_type    == "para");
-        assert(obj.metainfo.is_a          == "heading");
-        string _txt = munge_html(doc_matters, obj);
-        _txt = inline_markup(doc_matters, obj, _txt);
-        string o = format(q"┃

-            %s
-          
┃",
-            obj.metainfo.is_a,
-            _txt,
-          );
-        return o;
-      }
-      string html_para(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
-        assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        assert(obj.metainfo.is_of_type    == "para");
-        assert(obj.metainfo.is_a          == "para" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        string _txt = munge_html(doc_matters, obj);
-        _txt = (obj.attrib.bullet) ? ("●  " ~ _txt) : _txt;
-        _txt = inline_markup(doc_matters, obj, _txt);
-        string o = format(q"┃

-          %s
-        
┃",
-            obj.metainfo.is_a,
-            obj.attrib.indent_hang,
-            obj.attrib.indent_base,
-            _txt
-          );
-        return o;
-      }
-      string html_quote(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body");
-        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        assert(obj.metainfo.is_of_type    == "block");
-        assert(obj.metainfo.is_a          == "quote");
-        string _txt = munge_html(doc_matters, obj);
-        string o = format(q"┃

-          %s
-        
┃",
-            obj.metainfo.is_a,
-            _txt
-          );
-        return o;
-      }
-      string html_group(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body");
-        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        assert(obj.metainfo.is_of_type    == "block");
-        assert(obj.metainfo.is_a          == "group");
-        string _txt = munge_html(doc_matters, obj);
-        string o = format(q"┃

-          %s
-        
┃",
-            obj.metainfo.is_a,
-            _txt
-          );
-        return o;
-      }
-      string html_block(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body");
-        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        assert(obj.metainfo.is_of_type    == "block");
-        assert(obj.metainfo.is_a          == "block");
-        string _txt = munge_html(doc_matters, obj);
-        string o = format(q"┃
-        
%s
┃",
-            obj.metainfo.is_a,
-            _txt.stripRight
-          );
-        return o;
-      }
-      string html_verse(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body");
-        assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-        assert(obj.metainfo.is_of_type    == "block");
-        assert(obj.metainfo.is_a          == "verse");
-        string _txt = munge_html(doc_matters, obj);
-        string o = format(q"┃
%s
┃",
-            obj.metainfo.is_a,
-            _txt
-          );
-        return o;
-      }
-      string html_code(O)(
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body");
-        assert(obj.metainfo.is_of_section == "body");
-        assert(obj.metainfo.is_of_type    == "block");
-        assert(obj.metainfo.is_a          == "code");
-        string _txt = html_special_characters_code(obj.text);
-        string o = format(q"┃
%s
┃",
-            obj.metainfo.is_a,
-            _txt
-          );
-        return o;
-      }
-      string html_table(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        assert(obj.metainfo.is_of_part    == "body");
-        assert(obj.metainfo.is_of_section == "body");
-        assert(obj.metainfo.is_of_type    == "block");
-        assert(obj.metainfo.is_a          == "table");
-        auto _tablarize(O)(
-          const O         obj,
-                string    _txt,
-        ) {
-          string[] _table_rows = _txt.split(rgx.table_delimiter_row);
-          string[] _table_cols;
-          string _table;
-          string _tablenote;
-          foreach(row_idx, row; _table_rows) {
-            _table_cols = row.split(rgx.table_delimiter_col);
-              _table ~= "";
-              foreach(col_idx, cell; _table_cols) {
-                if ((_table_cols.length == 1)
-                && (_table_rows.length <= row_idx+2)) { // check row_idx+2 (rather than == ++row_idx)
-                  _tablenote ~= cell;
-                } else {
-                  string _col_is = (row_idx == 0 && obj.table.heading) ? "th" : "td";
-                  string _align = ("style=\"text-align:"
-                  ~ ((obj.table.column_aligns[col_idx] == "l")
-                  ? "left\"" : "right\""));
-                  _table ~= "<"
-                    ~ _col_is
-                    ~ " width=\""
-                    ~ obj.table.column_widths[col_idx].to!string
-                    ~ "%\" "
-                    ~ _align
-                    ~ ">";
-                  _table ~= cell;
-                  _table ~= "";
-                }
-              }
-              _table ~= "";
-            }
-          auto t = tuple(
-            _table,
-            _tablenote,
-          );
-          return t;
-        }
-        string _txt = munge_html(doc_matters, obj);
-        auto t = _tablarize(obj, _txt);
-        _txt = t[0];
-        string _note = t[1];
-        string o = format(q"┃

-          
-            %s
-          

-          %s
-        
┃",
-          obj.metainfo.is_a,
-          _txt,
-          _note
-        );
-        return o;
-      }
-      string sqlite_load_string(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string o;
-        return o;
-      }
-      string postgresql_load_string(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string o;
-        return o;
-      }
-      string sqlite_statement(O)(
-        const O          obj,
-              string     _txt,
-              string     _html,
-      ) {
-        void _sql_exe(O)(
-          string                   _sql,
-        ) {
-          writeln(_html);
-          writeln(_sql);
-        }
-        string _sql;
-        return _sql;
-      }
-      string[string] heading(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_heading(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] para(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_para(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] quote(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_quote(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] group(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_group(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] block(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_block(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] verse(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_verse(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] code(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_code(obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-      string[string] table(M,O)(
-              M   doc_matters,
-        const O   obj,
-      ) {
-        string[string] obj_txt = [
-          "text": generic_munge_sanitize_text_for_search(obj.text),
-          "html": html_table(doc_matters, obj)
-        ];
-        { /+ debug +/
-          if (doc_matters.opt.action.debug_do
-          && doc_matters.opt.action.verbose) {
-            debug(sql_txt) {
-              writeln(obj_txt["text"]);
-            }
-            debug(sql_html) {
-              writeln(obj_txt["html"]);
-            }
-          } else {
-            // load sql
-          }
-        }
-        return obj_txt;
-      }
-    }
-    return sqlite_format_and_load_objects();
-  }
-}
-template SQLiteTablesReCreate() {
-  string SQLiteTablesReCreate()() {
-    string _sql_instruct;
-    _sql_instruct = format(q"┃
-      DROP INDEX IF EXISTS idx_ocn;
-      DROP INDEX IF EXISTS idx_uid;
-      DROP INDEX IF EXISTS idx_digest_clean;
-      DROP INDEX IF EXISTS idx_digest_all;
-      DROP INDEX IF EXISTS idx_clean;
-      DROP INDEX IF EXISTS idx_title;
-      DROP INDEX IF EXISTS idx_creator_author;
-      DROP INDEX IF EXISTS src_filename;
-      DROP INDEX IF EXISTS idx_language_document_char;
-      DROP INDEX IF EXISTS idx_classify_topic_register;
-      DROP TABLE IF EXISTS metadata_and_text;
-      DROP TABLE IF EXISTS topic_register;
-      DROP TABLE IF EXISTS doc_objects;
-      DROP TABLE IF EXISTS urls;
-      CREATE TABLE metadata_and_text (
-        uid                              VARCHAR(256)      UNIQUE, -- filename, language char, pod/txt (decide on delimiter [,;:/])
-        src_composite_id_per_txt         VARCHAR(256)  NOT NULL,   -- UNIQUE, z pod name if any + src filename + language code
-        src_composite_id_per_pod         VARCHAR(256)  NOT NULL,   -- z pod name if any + src filename
-        title                            VARCHAR(800)  NOT NULL,
-        title_main                       VARCHAR(400)  NOT NULL,
-        title_sub                        VARCHAR(400)      NULL,
-        title_short                      VARCHAR(400)      NULL,
-        title_edition                    VARCHAR(10)       NULL,
-        title_language                   VARCHAR(100)      NULL,
-        title_language_char              VARCHAR(6)        NULL,
-        creator_author                   VARCHAR(600)  NOT NULL,
-        creator_author_email             VARCHAR(100)      NULL,
-        creator_author_hon               VARCHAR(100)      NULL,
-        creator_author_nationality       VARCHAR(100)      NULL,
-        creator_editor                   VARCHAR(600)      NULL,
-        creator_contributor              VARCHAR(600)      NULL,
-        creator_illustrator              VARCHAR(600)      NULL,
-        creator_photographer             VARCHAR(600)      NULL,
-        creator_translator               VARCHAR(600)      NULL,
-        creator_prepared_by              VARCHAR(600)      NULL,
-        creator_digitized_by             VARCHAR(600)      NULL,
-        creator_audio                    VARCHAR(600)      NULL,
-        creator_video                    VARCHAR(600)      NULL,
-        language_document                VARCHAR(100)      NULL,
-        language_document_char           VARCHAR(6)    NOT NULL,
-        language_original                VARCHAR(100)      NULL,
-        language_original_char           VARCHAR(6)        NULL,
-        date_added_to_site               VARCHAR(10)       NULL,
-        date_available                   VARCHAR(10)       NULL,
-        date_created                     VARCHAR(10)       NULL,
-        date_issued                      VARCHAR(10)       NULL,
-        date_modified                    VARCHAR(10)       NULL,
-        date_published                   VARCHAR(10)       NULL,
-        date_valid                       VARCHAR(10)       NULL,
-        date_translated                  VARCHAR(10)       NULL,
-        date_original_publication        VARCHAR(10)       NULL,
-        date_generated                   VARCHAR(10)       NULL,
-        original_title                   VARCHAR(800)      NULL,
-        original_publisher               VARCHAR(600)      NULL,
-        original_language                VARCHAR(100)      NULL,
-        original_language_char           VARCHAR(6)        NULL,
-        original_source                  VARCHAR(600)      NULL,
-        original_institution             VARCHAR(600)      NULL,
-        original_nationality             VARCHAR(100)      NULL,
-        rights_copyright                 VARCHAR(2500)     NULL,
-        rights_copyright_audio           VARCHAR(2500)     NULL,
-        rights_copyright_cover           VARCHAR(2500)     NULL,
-        rights_copyright_illustrations   VARCHAR(2500)     NULL,
-        rights_copyright_photographs     VARCHAR(2500)     NULL,
-        rights_copyright_text            VARCHAR(2500)     NULL,
-        rights_copyright_translation     VARCHAR(2500)     NULL,
-        rights_copyright_video           VARCHAR(2500)     NULL,
-        rights_license                   VARCHAR(2500)     NULL,
-        identifier_oclc                  VARCHAR(30)       NULL,
-        identifier_isbn                  VARCHAR(16)       NULL,
-        classify_topic_register          VARCHAR(2500)     NULL,
-        classify_subject                 VARCHAR(600)      NULL,
-        classify_loc                     VARCHAR(30)       NULL,
-        classify_dewey                   VARCHAR(30)       NULL,
-        classify_keywords                VARCHAR(600)      NULL,
-        notes_abstract                   TEXT              NULL,
-        notes_description                TEXT              NULL,
-        notes_comment                    TEXT              NULL,
-        notes_coverage                   VARCHAR(200)      NULL,
-        notes_relation                   VARCHAR(200)      NULL,
-        notes_history                    VARCHAR(600)      NULL,
-        notes_type                       VARCHAR(600)      NULL,
-        notes_format                     VARCHAR(600)      NULL,
-        notes_prefix                     TEXT              NULL,
-        notes_prefix_a                   TEXT              NULL,
-        notes_prefix_b                   TEXT              NULL,
-        notes_suffix                     TEXT              NULL,
-        publisher                        VARCHAR(600)      NULL,
-        src_filename                     VARCHAR(256)  NOT NULL,
-        src_fingerprint                  VARCHAR(256)      NULL,
-        src_filesize                     VARCHAR(10)       NULL,
-        src_wordcount                    VARCHAR(10)       NULL,
-        pod_name                         VARCHAR(256)      NULL, -- zipped pod, work to be done here
-        pod_fingerprint                  VARCHAR(256)      NULL, -- zipped pod, work to be done here
-        pod_size                         VARCHAR(10)       NULL, -- zipped pod, work to be done here
-        site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
-        site_url_html_toc                VARCHAR(256)      NULL,
-        site_url_html_scroll             VARCHAR(256)      NULL,
-        site_url_epub                    VARCHAR(256)      NULL,
-        links                            TEXT              NULL
-      );
-      CREATE TABLE topic_register (
-        -- tid                              BIGINT            PRIMARY KEY,
-        uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
-        -- src_composite_id_per_txt         VARCHAR(256)  NOT NULL,  - UNIQUE, - z pod name if any + src filename + language code
-        -- src_composite_id_per_pod         VARCHAR(256)  NOT NULL,  - z pod name if any + src filename
-        topic_register_lv0               VARCHAR(250)  NOT NULL,
-        topic_register_lv1               VARCHAR(250)      NULL,
-        topic_register_lv2               VARCHAR(250)      NULL,
-        topic_register_lv3               VARCHAR(250)      NULL,
-        topic_register_lv4               VARCHAR(250)      NULL,
-        site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
-        site_url_html_toc                VARCHAR(256)      NULL,
-        site_url_html_scroll             VARCHAR(256)      NULL
-      );
-      CREATE TABLE doc_objects (
-        lid                              BIGINT            PRIMARY KEY,
-        uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
-        ocn                              SMALLINT,
-        obj_id                           VARCHAR(6)        NULL,
-        clean                            TEXT              NULL,
-        body                             TEXT              NULL,
-        seg                              VARCHAR(256)      NULL,
-        lev_an                           VARCHAR(1),
-        is_of_type                       VARCHAR(16),
-        is_a                             VARCHAR(16),
-        lev                              SMALLINT          NULL,
-        node                             VARCHAR(16)       NULL,
-        parent                           VARCHAR(16)       NULL,
-        last_decendant                   VARCHAR(16)       NULL, -- headings only
-        digest_clean                     CHAR(256),
-        digest_all                       CHAR(256),
-        html_seg_url                     CHAR(256),
-        types                            CHAR(1)           NULL
-      );
-      CREATE INDEX idx_ocn ON doc_objects(ocn);
-      CREATE INDEX idx_digest_clean ON doc_objects(digest_clean);
-      CREATE INDEX idx_digest_all ON doc_objects(digest_all);
-      CREATE INDEX idx_clean ON doc_objects(clean);
-      CREATE INDEX idx_title ON metadata_and_text(title);
-      CREATE INDEX idx_author ON metadata_and_text(creator_author);
-      CREATE INDEX idx_uid ON metadata_and_text(uid);
-      CREATE INDEX idx_filename ON metadata_and_text(src_filename);
-      CREATE INDEX idx_language ON metadata_and_text(language_document_char);
-      CREATE INDEX idx_topics ON metadata_and_text(classify_topic_register);
-    ┃",);
-    return _sql_instruct;
-  }
-}
-template SQLiteDeleteDocument() {
-  string SQLiteDeleteDocument(M)(
-    M doc_matters,
-  ) {
-    string _uid = doc_matters.src.doc_uid;
-    string _delete_uid = format(q"┃
-    DELETE FROM metadata_and_text
-    WHERE uid = '%s';
-    DELETE FROM doc_objects
-    WHERE uid_metadata_and_text = '%s';
-    ┃",
-      _uid,
-      _uid,
-    );
-    return _delete_uid;
-  }
-}
-template SQLiteInsertMetadata() {
-  string SQLiteInsertMetadata(M)(
-    M doc_matters,
-  ) {
-    string _uid = SQLinsertDelimiter!()(doc_matters.src.doc_uid);
-    string _insert_metadata = format(q"┃
-      INSERT INTO metadata_and_text (
-        uid,
-        src_filename,
-        src_composite_id_per_txt,
-        src_composite_id_per_pod,
-        title,
-        title_main,
-        title_sub,
-        title_short,
-        title_edition,
-        title_language,
-        creator_author,
-        creator_author_email,
-        creator_illustrator,
-        creator_translator,
-        language_document,
-        language_document_char,
-        date_added_to_site,
-        date_available,
-        date_created,
-        date_issued,
-        date_modified,
-        date_published,
-        date_valid,
-        rights_copyright,
-        rights_copyright_audio,
-        rights_copyright_cover,
-        rights_copyright_illustrations,
-        rights_copyright_photographs,
-        rights_copyright_text,
-        rights_copyright_translation,
-        rights_copyright_video,
-        rights_license,
-        identifier_oclc,
-        identifier_isbn,
-        classify_dewey,
-        classify_keywords,
-        classify_loc,
-        classify_subject,
-        classify_topic_register,
-        original_title,
-        original_publisher,
-        original_language,
-        original_language_char,
-        original_source,
-        notes_abstract,
-        notes_description,
-        publisher,
-        site_url_doc_root
-      )
-      VALUES (
-        '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s'
-      );
-    ┃",
-      _uid,
-      SQLinsertDelimiter!()(doc_matters.src.filename),
-      SQLinsertDelimiter!()(doc_matters.src.docname_composite_unique_per_src_doc),
-      SQLinsertDelimiter!()(doc_matters.src.docname_composite_unique_per_src_pod),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_full),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_main),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_subtitle),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_short),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_edition),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.title_language),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_author),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_author_email),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_illustrator),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.creator_translator),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.language_document),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.language_document_char),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_added_to_site),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_available),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_created),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_issued),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_modified),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_published),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.date_valid),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_audio),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_cover),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_illustrations),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_photographs),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_text),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_translation),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_copyright_video),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.rights_license),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.identifier_oclc),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.identifier_isbn),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_dewey),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_keywords),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_loc),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_subject),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.classify_topic_register),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.notes_abstract),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.notes_description),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_title),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_publisher),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_language),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_language_char),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.original_source),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.meta.publisher),
-      SQLinsertDelimiter!()(doc_matters.conf_make_meta.conf.webserv_url_doc_root)
-    );
-    if (doc_matters.conf_make_meta.meta.classify_topic_register_arr.length > 0) {
-    
-      string _insert_topics;
-      foreach (topic; doc_matters.conf_make_meta.meta.classify_topic_register_arr) {
-        string[] subject_tree = topic.split(mkup.sep);
-    _insert_topics ~= format(q"┃
-      INSERT INTO topic_register (
-        uid_metadata_and_text,
-        topic_register_lv0,
-        topic_register_lv1,
-        topic_register_lv2,
-        topic_register_lv3,
-        topic_register_lv4
-      )
-      VALUES (
-        '%s', '%s', '%s', '%s', '%s', '%s'
-      );
-    ┃",
-      _uid,
-      (subject_tree.length > 0) ? subject_tree[0] : "",
-      (subject_tree.length > 1) ? subject_tree[1] : "",
-      (subject_tree.length > 2) ? subject_tree[2] : "",
-      (subject_tree.length > 3) ? subject_tree[3] : "",
-      (subject_tree.length > 4) ? subject_tree[4] : ""
-    );
-      }
-    }
-    return _insert_metadata;
-  }
-}
-template SQLiteInsertDocObjectsLoop() {
-  string SQLiteInsertDocObjectsLoop(D,M)(
-    const D    doc_abstraction,
-          M    doc_matters,
-  ) {
-    string _uid = SQLinsertDelimiter!()(doc_matters.src.doc_uid);
-    auto url_html = spineUrlsHTML!()(doc_matters.conf_make_meta.conf.webserv_url_doc_root, doc_matters.src.language);
-    string insertDocObjectsRow(O)(O obj) {
-      string _insert_doc_objects_row = format(q"┃
-        INSERT INTO doc_objects (
-          uid_metadata_and_text,
-          ocn,
-          obj_id,
-          clean,
-          body,
-          lev,
-          is_of_type,
-          is_a,
-          html_seg_url
-        )
-        VALUES (
-          '%s', %s, '%s', '%s', '%s', %s, '%s', '%s', '%s'
-        );
-      ┃",
-        _uid,
-        obj.metainfo.ocn,
-        obj.metainfo.identifier,
-        SQLinsertDelimiter!()(obj_txt["text"]),
-        SQLinsertDelimiter!()(obj_txt["html"]),
-        obj.metainfo.heading_lev_markup,
-        obj.metainfo.is_of_type,
-        obj.metainfo.is_a,
-        url_html.fn_seg_obj_num(doc_matters.src.filename, obj.tags.html_segment_anchor_tag_is, obj.metainfo.identifier),
-      );
-      return _insert_doc_objects_row;
-    }
-    auto format_and_sqlite_load = SQLiteFormatAndLoadObject!()(doc_matters);
-    string[string] obj_txt;
-    string doc_text;
-    string[] _insert_doc_objects;
-    foreach (part; doc_matters.has.keys_seq.sql) {
-      foreach (obj; doc_abstraction[part]) {
-        switch (obj.metainfo.is_of_part) {
-        case "frontmatter":              assert(part == "head", part);
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              obj_txt = format_and_sqlite_load.heading(doc_matters, obj);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-              }
-            }
-            break;
-          }
-          break;
-        case "body": //                    assert(part == "body", part);
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              debug (asserts) {
-                if (part != "body") {
-                  writeln(__LINE__, ": ", obj.text);
-                }
-              }
-              obj_txt = format_and_sqlite_load.heading(doc_matters, obj);
-              break;
-            case "para":
-              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          case "block":
-            switch (obj.metainfo.is_a) {
-            case "quote":
-              obj_txt = format_and_sqlite_load.quote(doc_matters, obj);
-              break;
-            case "group":
-              obj_txt = format_and_sqlite_load.group(doc_matters, obj);
-              break;
-            case "block":
-              obj_txt = format_and_sqlite_load.block(doc_matters, obj);
-              break;
-            case "poem":                        // double check on keeping both poem & verse
-              break;
-            case "verse":
-              obj_txt = format_and_sqlite_load.verse(doc_matters, obj);
-              break;
-            case "code":
-              obj_txt = format_and_sqlite_load.code(doc_matters, obj);
-              break;
-            case "table":
-              obj_txt = format_and_sqlite_load.table(doc_matters, obj);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-              }
-            }
-            break;
-          }
-          break;
-        case "backmatter":
-          assert(part == "glossary" || "bibliography" || "bookindex" || "blurb" || "tail", part);
-          switch (obj.metainfo.is_of_type) {
-          case "para":
-            switch (obj.metainfo.is_a) {
-            case "heading":
-              obj_txt = format_and_sqlite_load.heading(doc_matters, obj);
-              break;
-            case "glossary":             assert(part == "glossary", part);
-              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
-              break;
-            case "bibliography":         assert(part == "bibliography", part);
-              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
-              break;
-            case "bookindex":            assert(part == "bookindex", part);
-              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
-              break;
-            case "blurb":                assert(part == "blurb", part);
-              obj_txt = format_and_sqlite_load.para(doc_matters, obj);
-              break;
-            default:
-              { /+ debug +/
-                if (doc_matters.opt.action.debug_do
-                && doc_matters.opt.action.verbose) {
-                  writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-                }
-              }
-              break;
-            }
-            break;
-          default:
-            { /+ debug +/
-              if (doc_matters.opt.action.debug_do
-              && doc_matters.opt.action.verbose) {
-                writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_type);
-              }
-            }
-            break;
-          }
-          break;
-        case "comment":
-          break;
-        default:
-          { /+ debug +/
-            if (doc_matters.opt.action.debug_do
-            && doc_matters.opt.action.verbose) {
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_of_part); // check where empty value could come from
-              writeln(__FILE__, ":", __LINE__, ": ", obj.metainfo.is_a);
-              writeln(__FILE__, ":", __LINE__, ": ", obj.text); // check where empty value could come from
-            }
-          }
-          break;
-        }
-        if (obj.metainfo.is_a == "heading") {
-          if ((doc_matters.opt.action.very_verbose)) {
-            writeln(
-              "markup: ", obj.metainfo.heading_lev_markup,
-              "> ", obj.metainfo.dom_structure_markedup_tags_status,
-              "; collapsed: ", obj.metainfo.heading_lev_collapsed,
-              "> ", obj.metainfo.dom_structure_collapsed_tags_status,
-              "; ocn: ", obj.metainfo.ocn,
-              " node: ", obj.metainfo.node,
-              "; parent: ", obj.metainfo.parent_lev_markup,
-              "; ocn: ", obj.metainfo.parent_ocn,
-              "; ",
-            );
-          }
-        }
-        if (!(obj.metainfo.is_a == "comment")) {
-          _insert_doc_objects ~= insertDocObjectsRow(obj);
-        }
-      } // loop closes
-    }
-    return _insert_doc_objects.join.to!(char[]).toUTF8;
-  }
-}
-template SQLiteTablesCreate() {
-  void SQLiteTablesCreate(E,O)(E env, O opt_action) {
-    import d2sqlite3;
-    template SQLiteTablesReCreate() {
-      string SQLiteTablesReCreate()() {
-        string _sql_instruct;
-        _sql_instruct = format(q"┃
-          DROP INDEX IF EXISTS idx_ocn;
-          DROP INDEX IF EXISTS idx_uid;
-          DROP INDEX IF EXISTS idx_digest_clean;
-          DROP INDEX IF EXISTS idx_digest_all;
-          DROP INDEX IF EXISTS idx_clean;
-          DROP INDEX IF EXISTS idx_title;
-          DROP INDEX IF EXISTS idx_creator_author;
-          DROP INDEX IF EXISTS src_filename;
-          DROP INDEX IF EXISTS idx_language_document_char;
-          DROP INDEX IF EXISTS idx_classify_topic_register;
-          DROP TABLE IF EXISTS metadata_and_text;
-          DROP TABLE IF EXISTS topic_register;
-          DROP TABLE IF EXISTS doc_objects;
-          DROP TABLE IF EXISTS urls;
-          CREATE TABLE metadata_and_text (
-            uid                              VARCHAR(256)      UNIQUE, -- filename, language char, pod/txt (decide on delimiter [,;:/])
-            src_composite_id_per_txt         VARCHAR(256)  NOT NULL,   -- UNIQUE, z pod name if any + src filename + language code
-            src_composite_id_per_pod         VARCHAR(256)  NOT NULL,   -- z pod name if any + src filename
-            title                            VARCHAR(800)  NOT NULL,
-            title_main                       VARCHAR(400)  NOT NULL,
-            title_sub                        VARCHAR(400)      NULL,
-            title_short                      VARCHAR(400)      NULL,
-            title_edition                    VARCHAR(10)       NULL,
-            title_language                   VARCHAR(100)      NULL,
-            title_language_char              VARCHAR(6)        NULL,
-            creator_author                   VARCHAR(600)  NOT NULL,
-            creator_author_email             VARCHAR(100)      NULL,
-            creator_author_hon               VARCHAR(100)      NULL,
-            creator_author_nationality       VARCHAR(100)      NULL,
-            creator_editor                   VARCHAR(600)      NULL,
-            creator_contributor              VARCHAR(600)      NULL,
-            creator_illustrator              VARCHAR(600)      NULL,
-            creator_photographer             VARCHAR(600)      NULL,
-            creator_translator               VARCHAR(600)      NULL,
-            creator_prepared_by              VARCHAR(600)      NULL,
-            creator_digitized_by             VARCHAR(600)      NULL,
-            creator_audio                    VARCHAR(600)      NULL,
-            creator_video                    VARCHAR(600)      NULL,
-            language_document                VARCHAR(100)      NULL,
-            language_document_char           VARCHAR(6)    NOT NULL,
-            language_original                VARCHAR(100)      NULL,
-            language_original_char           VARCHAR(6)        NULL,
-            date_added_to_site               VARCHAR(10)       NULL,
-            date_available                   VARCHAR(10)       NULL,
-            date_created                     VARCHAR(10)       NULL,
-            date_issued                      VARCHAR(10)       NULL,
-            date_modified                    VARCHAR(10)       NULL,
-            date_published                   VARCHAR(10)       NULL,
-            date_valid                       VARCHAR(10)       NULL,
-            date_translated                  VARCHAR(10)       NULL,
-            date_original_publication        VARCHAR(10)       NULL,
-            date_generated                   VARCHAR(10)       NULL,
-            original_title                   VARCHAR(800)      NULL,
-            original_publisher               VARCHAR(600)      NULL,
-            original_language                VARCHAR(100)      NULL,
-            original_language_char           VARCHAR(6)        NULL,
-            original_source                  VARCHAR(600)      NULL,
-            original_institution             VARCHAR(600)      NULL,
-            original_nationality             VARCHAR(100)      NULL,
-            rights_copyright                 VARCHAR(2500)     NULL,
-            rights_copyright_audio           VARCHAR(2500)     NULL,
-            rights_copyright_cover           VARCHAR(2500)     NULL,
-            rights_copyright_illustrations   VARCHAR(2500)     NULL,
-            rights_copyright_photographs     VARCHAR(2500)     NULL,
-            rights_copyright_text            VARCHAR(2500)     NULL,
-            rights_copyright_translation     VARCHAR(2500)     NULL,
-            rights_copyright_video           VARCHAR(2500)     NULL,
-            rights_license                   VARCHAR(2500)     NULL,
-            identifier_oclc                  VARCHAR(30)       NULL,
-            identifier_isbn                  VARCHAR(16)       NULL,
-            classify_topic_register          VARCHAR(2500)     NULL,
-            classify_subject                 VARCHAR(600)      NULL,
-            classify_loc                     VARCHAR(30)       NULL,
-            classify_dewey                   VARCHAR(30)       NULL,
-            classify_keywords                VARCHAR(600)      NULL,
-            notes_abstract                   TEXT              NULL,
-            notes_description                TEXT              NULL,
-            notes_comment                    TEXT              NULL,
-            notes_coverage                   VARCHAR(200)      NULL,
-            notes_relation                   VARCHAR(200)      NULL,
-            notes_history                    VARCHAR(600)      NULL,
-            notes_type                       VARCHAR(600)      NULL,
-            notes_format                     VARCHAR(600)      NULL,
-            notes_prefix                     TEXT              NULL,
-            notes_prefix_a                   TEXT              NULL,
-            notes_prefix_b                   TEXT              NULL,
-            notes_suffix                     TEXT              NULL,
-            publisher                        VARCHAR(600)      NULL,
-            src_filename                     VARCHAR(256)  NOT NULL,
-            src_fingerprint                  VARCHAR(256)      NULL,
-            src_filesize                     VARCHAR(10)       NULL,
-            src_wordcount                    VARCHAR(10)       NULL,
-            pod_name                         VARCHAR(256)      NULL, -- zipped pod, work to be done here
-            pod_fingerprint                  VARCHAR(256)      NULL, -- zipped pod, work to be done here
-            pod_size                         VARCHAR(10)       NULL, -- zipped pod, work to be done here
-            site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
-            site_url_html_toc                VARCHAR(256)      NULL,
-            site_url_html_scroll             VARCHAR(256)      NULL,
-            site_url_epub                    VARCHAR(256)      NULL,
-            links                            TEXT              NULL
-          );
-          CREATE TABLE topic_register (
-            -- tid                              BIGINT            PRIMARY KEY,
-            uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
-            -- src_composite_id_per_txt         VARCHAR(256)  NOT NULL,  - UNIQUE, - z pod name if any + src filename + language code
-            -- src_composite_id_per_pod         VARCHAR(256)  NOT NULL,  - z pod name if any + src filename
-            topic_register_lv0               VARCHAR(250)  NOT NULL,
-            topic_register_lv1               VARCHAR(250)      NULL,
-            topic_register_lv2               VARCHAR(250)      NULL,
-            topic_register_lv3               VARCHAR(250)      NULL,
-            topic_register_lv4               VARCHAR(250)      NULL,
-            site_url_doc_root                VARCHAR(256)      NULL, -- url path to doc root
-            site_url_html_toc                VARCHAR(256)      NULL,
-            site_url_html_scroll             VARCHAR(256)      NULL
-          );
-          CREATE TABLE doc_objects (
-            lid                              BIGINT            PRIMARY KEY,
-            uid_metadata_and_text            VARCHAR(256)      REFERENCES metadata_and_text(uid) ON DELETE CASCADE,
-            ocn                              SMALLINT,
-            obj_id                           VARCHAR(6)        NULL,
-            clean                            TEXT              NULL,
-            body                             TEXT              NULL,
-            seg                              VARCHAR(256)      NULL,
-            lev_an                           VARCHAR(1),
-            is_of_type                       VARCHAR(16),
-            is_a                             VARCHAR(16),
-            lev                              SMALLINT          NULL,
-            node                             VARCHAR(16)       NULL,
-            parent                           VARCHAR(16)       NULL,
-            last_decendant                   VARCHAR(16)       NULL, -- headings only
-            digest_clean                     CHAR(256),
-            digest_all                       CHAR(256),
-            html_seg_url                     CHAR(256),
-            types                            CHAR(1)           NULL
-          );
-          CREATE INDEX idx_ocn ON doc_objects(ocn);
-          CREATE INDEX idx_digest_clean ON doc_objects(digest_clean);
-          CREATE INDEX idx_digest_all ON doc_objects(digest_all);
-          CREATE INDEX idx_clean ON doc_objects(clean);
-          CREATE INDEX idx_title ON metadata_and_text(title);
-          CREATE INDEX idx_author ON metadata_and_text(creator_author);
-          CREATE INDEX idx_uid ON metadata_and_text(uid);
-          CREATE INDEX idx_filename ON metadata_and_text(src_filename);
-          CREATE INDEX idx_language ON metadata_and_text(language_document_char);
-          CREATE INDEX idx_topics ON metadata_and_text(classify_topic_register);
-        ┃",);
-        return _sql_instruct;
-      }
-    }
-    if (opt_action.sqlite_db_create) {
-      string _db_statement;
-      auto pth_sqlite = spinePathsSQLite!()(opt_action.sqlite_filename, opt_action.output_dir_set);
-      pth_sqlite.base.mkdirRecurse;
-      auto db = Database(pth_sqlite.sqlite_file);
-      {
-        _db_statement ~= SQLiteTablesReCreate!()();
-      }
-      SQLiteDbRun!()(db, _db_statement, opt_action, "TABLE RE-CREATE");
-    }
-  }
-}
-template SQLiteDbDrop() {
-  void SQLiteDbDrop(O)(O opt_action) {
-    writeln("db drop");
-    if ((opt_action.sqlite_db_drop)) {
-      auto pth_sqlite = spinePathsSQLite!()(opt_action.sqlite_filename, opt_action.output_dir_set);
-      writeln("remove(", pth_sqlite.sqlite_file, ")");
-      try {
-        remove(pth_sqlite.sqlite_file);
-      } catch (FileException ex) {
-        // handle error
-      }
-    }
-  }
-}
diff --git a/src/doc_reform/output/xmls.d b/src/doc_reform/output/xmls.d
deleted file mode 100644
index ae904bb..0000000
--- a/src/doc_reform/output/xmls.d
+++ /dev/null
@@ -1,1215 +0,0 @@
-module doc_reform.output.xmls;
-template outputXHTMLs() {
-  import doc_reform.output;
-  import
-    std.digest.sha,
-    std.file,
-    std.outbuffer,
-    std.uri,
-    std.zip,
-    std.conv : to;
-  import
-    doc_reform.output.create_zip_file,
-    doc_reform.output.xmls,
-    doc_reform.output.xmls_css;
-  mixin spineOutputRgxInit;
-  struct outputXHTMLs {
-    static auto rgx = Rgx();
-    string div_delimit(
-                 string  part,
-      return ref string  previous_part
-    ){
-      string delimit = "";
-      string delimit_ = "";
-      if (part != previous_part) {
-        switch (part) {
-        case "head":
-          delimit_ ~= "\n
\n" ;
-          break;
-        case "toc":
-          delimit_ ~= "\n
\n" ;
-          break;
-        case "bookindex":
-          delimit_ ~= "\n
\n" ;
-          break;
-        default:
-          delimit_ ~= "\n
\n" ;
-          break;
-        }
-        if (previous_part.length > 0) {
-          delimit ~= "\n
";
-        }
-        previous_part = part;
-        delimit ~=  delimit_;
-      }
-      // you also need to close the last div, introduce a footer?
-      return delimit;
-    }
-    string special_characters_text(string _txt){
-      _txt = _txt
-        .replaceAll(rgx.xhtml_ampersand,    "&")
-        .replaceAll(rgx.xhtml_quotation,    """)
-        .replaceAll(rgx.xhtml_less_than,    "<")
-        .replaceAll(rgx.xhtml_greater_than, ">")
-        .replaceAll(rgx.nbsp_char,          " ");
-      return _txt;
-    }
-    string special_characters(O)(
-      const  O         obj,
-    ){
-      string _txt = special_characters_text(obj.text);
-      if (!(obj.metainfo.is_a == "code")) {
-        _txt = (_txt)
-          .replaceAll(rgx.xhtml_line_break,   "
");
-      }
-      return _txt;
-    }
-    string font_face(string _txt){
-      _txt = _txt
-        .replaceAll(rgx.inline_emphasis,    ("$1"))
-        .replaceAll(rgx.inline_bold,        ("$1"))
-        .replaceAll(rgx.inline_underscore,  ("$1"))
-        .replaceAll(rgx.inline_italics,     ("$1"))
-        .replaceAll(rgx.inline_superscript, ("$1"))
-        .replaceAll(rgx.inline_subscript,   ("$1"))
-        .replaceAll(rgx.inline_strike,      ("$1"))
-        .replaceAll(rgx.inline_insert,      ("$1"))
-        .replaceAll(rgx.inline_mono,        ("$1"))
-        .replaceAll(rgx.inline_cite,        ("$1"));
-      return _txt;
-    }
-    string _xhtml_anchor_tags(O)(O obj) {
-      const(string[]) anchor_tags = obj.tags.anchor_tags;
-      string tags="";
-      if (anchor_tags.length > 0) {
-        foreach (tag; anchor_tags) {
-          if (!(tag.empty)) {
-            tags ~= "";
-          }
-        }
-      }
-      return tags;
-    }
-    string header_metadata(M)(
-      M  doc_matters,
-    ) {
-      string _publisher="Publisher"; // TODO
-      string o;
-      o = format(q"┃
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    ┃",
-        doc_matters.conf_make_meta.meta.title_full,
-        doc_matters.conf_make_meta.meta.creator_author,
-        _publisher,
-        doc_matters.conf_make_meta.meta.date_published,
-        doc_matters.conf_make_meta.meta.date_created,
-        doc_matters.conf_make_meta.meta.date_issued,
-        doc_matters.conf_make_meta.meta.date_available,
-        doc_matters.conf_make_meta.meta.date_valid,
-        doc_matters.conf_make_meta.meta.date_modified,
-        doc_matters.src.language,
-        doc_matters.conf_make_meta.meta.rights_copyright,
-        doc_matters.opt.action.debug_do ? "" : doc_matters.generator_program.name_and_version,
-        doc_matters.generator_program.url_home,
-      );
-      return o;
-    }
-    string site_info_button(M)(
-      M  doc_matters,
-    ) {
-      string _locations;
-      if (doc_matters.conf_make_meta.make.home_button_text.length > 0) {
-        _locations = (doc_matters.conf_make_meta.make.home_button_text)
-          .replaceAll(
-            rgx.inline_link,
-            ("
$1
"))
-          .replaceAll(
-            rgx.br_line, "")
-          .replaceAll(
-            rgx.br_nl, "");
-      } else {
-         _locations = "
spine
\n
sources / git
\n
www.sisudoc.org
";
-      }
-      string o;
-      o = format(q"┃

-          %s
-        
┃",
-        _locations,
-      );
-      return o;
-    }
-    string inline_search_form(M)(
-      M  doc_matters,
-    ) {
-      string _action="http://www.sisudoc.org/cgi-bin/search.cgi";
-      string _db="spine.7a.manual";
-      string o;
-      string _form;
-      if (doc_matters.opt.action.workon) {
-        _form = format(q"┃
-    
-    

-    
-    
-    
-    
-    
-    

-    
-    
-    

-          ┃",
-        _action,
-        _db,
-        );
-      } else {
-        _form = format(q"┃%s┃",
-          "",
-        );
-      }
-      o = format(q"┃
%s
-        
┃",
-        _form,
-      );
-      return o;
-    }
-    string html_head(M)(
-      M  doc_matters,
-      string type,
-    ) {
-    string _manifest = "";
-    if (doc_matters.opt.action.workon) {
-      _manifest = format(q"┃
-         
-           
-             [ document manifest ]
-           
-         
-         ┃",
-      );
-    }
-      string o;
-      o = format(q"┃
-    
-    
-      
-      
-        %s%s
-      
-      
-      %s
-      
-      
-      
-      
-    
-    
-    
-    

-      

-        %s
-        

-          %s
-        

-        %s%s┃",
-        doc_matters.conf_make_meta.meta.title_full,
-        (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
-          : ", " ~ doc_matters.conf_make_meta.meta.creator_author,
-        header_metadata(doc_matters),
-        ((type == "seg") ? "../../../" : "../../") ~ "image/rb7.ico",
-        ((type == "seg")
-          ? "../../../css/html_seg.css"
-          : "../../css/html_scroll.css"),
-        doc_matters.src.language,
-        site_info_button(doc_matters),
-        _manifest,
-        inline_search_form(doc_matters),
-        ((type == "seg") ? "" : "\n
"),
-      );
-      return o;
-    }
-    string epub3_seg_head(M)(
-      M  doc_matters,
-    ) {
-      string html_base = format(q"┃
-    ┃",
-    );
-      string html_simple = format(q"┃
-    ┃",
-        doc_matters.src.language,
-        doc_matters.src.language,
-      );
-      string html_strict = format(q"┃
-    ┃",
-        doc_matters.src.language,
-        doc_matters.src.language,
-      );
-      string o;
-      o = format(q"┃%s
-    
-      
-        %s%s
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    
-    
-    ┃",
-        html_simple,
-        doc_matters.conf_make_meta.meta.title_full,
-        (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
-          : ", " ~ doc_matters.conf_make_meta.meta.creator_author,
-        doc_matters.conf_make_meta.meta.title_full,
-        (doc_matters.conf_make_meta.meta.creator_author.empty) ? ""
-          : ", " ~ doc_matters.conf_make_meta.meta.creator_author,
-        doc_matters.conf_make_meta.meta.date_published,
-        doc_matters.conf_make_meta.meta.date_created,
-        doc_matters.conf_make_meta.meta.date_issued,
-        doc_matters.conf_make_meta.meta.date_available,
-        doc_matters.conf_make_meta.meta.date_valid,
-        doc_matters.conf_make_meta.meta.date_modified,
-        doc_matters.src.language,
-        doc_matters.conf_make_meta.meta.rights_copyright,
-        doc_matters.generator_program.name_and_version,
-        doc_matters.generator_program.url_home,
-        doc_matters.src.language,
-      );
-      return o;
-    }
-    string tail() {
-      string o;
-      o = format(q"┃
-      
-      
-    
-    ┃");
-      return o;
-    }
-    string inline_images(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix    = ".html",
-      string          _xml_type = "seg",
-    ) {
-      string _img_pth;
-      if (_xml_type == "epub") {
-        _img_pth = "image/";
-      } else if (_xml_type == "scroll") {
-        _img_pth = "../../image/";
-      } else if (_xml_type == "seg") {
-        _img_pth = "../../../image/";
-      }
-      if (_txt.match(rgx.inline_image)) {
-        _txt = _txt
-          .replaceAll(rgx.inline_image,
-            ("$1 $6"))
-          .replaceAll(
-            rgx.inline_link_empty,
-            ("$1"));
-      }
-      return _txt;
-    }
-    string inline_links(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string         _suffix   = ".html",
-      string         _xml_type = "seg",
-    ) {
-      string seg_lvs;
-      if (obj.has.inline_links) {
-        if  (obj.metainfo.is_a != "code") {
-          _txt = replaceAll!(m =>
-              m[1] ~ "┤"
-              ~ (replaceAll!(n =>
-                  n["type"] ~ n["path"] ~ (n["file"].encodeComponent)
-                )((obj.stow.link[m["num"].to!ulong]).to!string, rgx.uri_identify_components))
-              ~ "├"
-            )(_txt, rgx.inline_link_number_only);
-        }
-        if ((_txt.match(rgx.mark_internal_site_lnk))
-        && (_xml_type == "scroll")) { // conditions reversed to avoid: gdc compiled program run segfault
-          _txt = _txt.replaceAll(
-            rgx.inline_seg_link,
-            "$1");
-        }
-        if (_xml_type == "seg" || _xml_type == "epub") {
-          seg_lvs = (_xml_type == "epub") ? "seg_lv1_to_4" : "seg_lv4";
-          foreach (m; _txt.match(rgx.inline_link_hash)) {
-            if (m.captures[3] in doc_matters.has.tag_associations) {
-              if (
-                m.captures[3]
-                == doc_matters.has.tag_associations[(m.captures[3])][seg_lvs]
-              ) {
-                _txt = _txt.replaceFirst(
-                  rgx.inline_link_hash,
-                  "┥$1┝┤$3" ~ _suffix ~ "├"
-                );
-              } else {
-                _txt = _txt.replaceFirst(
-                  rgx.inline_link_hash,
-                  "┥$1┝┤"
-                  ~ doc_matters.has.tag_associations[(m.captures[3])][seg_lvs]
-                  ~ _suffix ~ "#" ~ "$3"
-                  ~ "├"
-                );
-              }
-            } else {
-              if (!(doc_matters.opt.action.quiet)) {
-                writeln(
-                  "WARNING on internal document links, anchor to link <<"
-                   ~ m.captures[3]
-                   ~ ">> not found in document, "
-                   ~ "anchor: " ~ m.captures[3]
-                   ~ " document: " ~ doc_matters.src.filename
-                );
-              }
-            }
-          }
-        }
-        _txt = _txt
-          .replaceAll(
-            rgx.inline_link_fn_suffix,
-            ("$1" ~ _suffix))
-          .replaceAll(
-            rgx.inline_link,
-            ("$1"))
-          .replaceAll(
-            rgx.mark_internal_site_lnk,
-            "");
-      }
-      debug(markup_links) {
-        if (_txt.match(rgx.inline_link)) {
-          writeln(__LINE__,
-            " (missed) markup link identified (",
-            obj.has.inline_links,
-            "): ", obj.metainfo.is_a, ": ",
-            obj.text
-          );
-        }
-      }
-      debug(markup) {
-        if (_txt.match(rgx.inline_link)) {
-          writeln(__LINE__,
-            " (missed) markup link identified (",
-            obj.has.inline_links,
-            "): ", obj.metainfo.is_a, ": ",
-            obj.text
-          );
-        }
-      }
-      return _txt;
-    }
-    string inline_notes_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-    ) {
-      if (obj.has.inline_notes_reg) {
-        _txt = font_face(_txt);
-        _txt = _txt.replaceAll(
-          rgx.inline_notes_al_regular_number_note,
-          (" $1 ")
-        );
-      }
-      if (obj.has.inline_notes_star) {
-        _txt = font_face(_txt);
-        _txt = _txt.replaceAll(
-          rgx.inline_notes_al_special_char_note,
-          (" $1 ")
-        );
-      }
-      debug(markup_endnotes) {
-        if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
-          writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
-        }
-      }
-      debug(markup) {
-        if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
-          writeln(__LINE__, " (missed) markup endnote: ", obj.metainfo.is_a, ": ", obj.text);
-        }
-      }
-      return _txt;
-    }
-    auto inline_notes_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-    ) {
-      string[] _endnotes;
-      if (obj.has.inline_notes_star) {
-        _txt = font_face(_txt);
-        /+ need markup for text, and separated footnote +/
-        foreach(m; _txt.matchAll(rgx.inline_notes_al_special_char_note)) {
-          _endnotes ~= format(
-            "%s%s%s%s\n  %s%s%s%s%s\n  %s\n%s",
-            "
",
-            "",
-            " ",
-            m.captures[1],
-            ".",
-            m.captures[2],
-            "
"
-          );
-        }
-        _txt = _txt.replaceAll(
-          rgx.inline_notes_al_special_char_note,
-          (" $1 ")
-        );
-      }
-      if (obj.has.inline_notes_reg) {
-        _txt = font_face(_txt);
-        /+ need markup for text, and separated footnote +/
-        foreach(m; _txt.matchAll(rgx.inline_notes_al_regular_number_note)) {
-          _endnotes ~= format(
-            "%s%s%s%s\n  %s%s%s%s%s\n  %s\n%s",
-            "
",
-            "",
-            " ",
-            m.captures[1],
-            ".",
-            m.captures[2],
-            "
"
-          );
-        }
-        _txt = _txt.replaceAll(
-          rgx.inline_notes_al_regular_number_note,
-          (" $1 ")
-        );
-      } else if (_txt.match(rgx.inline_notes_al_regular_number_note)) {
-        debug(markup) {
-          writeln(__LINE__, " endnote: ", obj.metainfo.is_a, ": ", obj.text);
-        }
-      }
-      auto t = tuple(
-        _txt,
-        _endnotes,
-      );
-      return t;
-    }
-    string inline_markup_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-    ) {
-      if (obj.metainfo.dummy_heading
-        && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading")) {
-        _txt = "";
-      } else {
-        _txt = inline_images(_txt, obj, doc_matters, _suffix, "scroll");
-        _txt = inline_links(_txt, obj, doc_matters, _suffix, "scroll");
-        _txt = inline_notes_scroll(_txt, obj, doc_matters);
-      }
-      return _txt;
-    }
-    auto inline_markup_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "seg",
-    ) {
-      if (obj.metainfo.dummy_heading
-        && ((_xml_type == "epub"
-        && (obj.metainfo.is_a == "toc" || obj.metainfo.is_a == "heading"))
-        || obj.metainfo.is_a == "heading")
-      ) {
-        _txt = "";
-      } else {
-        _txt = inline_images(_txt, obj, doc_matters, _suffix, _xml_type); // TODO
-        _txt = inline_links(_txt, obj, doc_matters, _suffix, _xml_type); // TODO
-      }
-      auto t = inline_notes_seg(_txt, obj, doc_matters);
-      return t;
-    }
-    string lev4_heading_subtoc(O,M)(
-      const        O  obj,
-                   M  doc_matters,
-    ) {
-      char[] lev4_subtoc;
-      lev4_subtoc ~= "  
\n";
-      foreach (subtoc; obj.tags.lev4_subtoc) {
-        if (auto m = subtoc.match(rgx.inline_link_subtoc)) {
-          auto indent = (m.captures[1].to!int - 3).to!string; // css assumptions based on use of em for left margin & indent
-          auto text = m.captures[2].to!string;
-          text = font_face(text);
-          auto link = m.captures[3].to!string;
-          lev4_subtoc ~= subtoc.replaceFirst(rgx.inline_link_subtoc,
-            format(q"┃    

-          ۰ %s
-        

-    ┃",
-              indent,
-              indent,
-              link,
-              text,
-          ));
-        }
-      }
-      lev4_subtoc ~= "  
\n";
-      return lev4_subtoc.to!string;
-    }
-    auto nav_pre_next_svg(O,M)(
-      const        O  obj,
-                   M  doc_matters,
-    ) {
-      string prev, next, toc;
-      if (obj.tags.segment_anchor_tag_epub == "toc") {
-        toc = "";
-        prev = "";
-      } else {
-        toc = format(q"┃
-              

-                
-                  
-                
-              

-            ┃",
-        );
-      }
-      if (obj.tags.segname_prev == "") {
-        prev = "";
-      } else {
-        prev = format(q"┃
-              
-            ┃",
-          obj.tags.segname_prev,
-        );
-      }
-      if (obj.tags.segname_next == "") {
-        next = "";
-      } else {
-        next = format(q"┃
-              
-            ┃",
-          obj.tags.segname_next,
-        );
-      }
-      string _toc_pre_next = format(q"┃        

-          

-            %s
-            %s
-            %s
-          

-        

-      

-    
┃",
-        toc,
-        prev,
-        next,
-      );
-      string _pre_next = format(q"┃        

-          

-            %s
-            %s
-          

-        

-      

-    
┃",
-        prev,
-        next,
-      );
-      struct bar {
-        string toc_pre_next() {
-          return _toc_pre_next;
-        }
-        string pre_next() {
-          return _pre_next;
-        }
-      }
-      return bar();
-    }
-    string heading(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-      string            _xml_type = "html",
-    ) {
-      assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
-      assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "para");
-      assert(obj.metainfo.is_a          == "heading");
-      string tags = _xhtml_anchor_tags(obj);
-      string heading_lev_anchor_tag;
-      string _horizontal_rule = "
";
-      if ((_xml_type != "html")
-      || (obj.metainfo.heading_lev_markup == 0 || obj.metainfo.heading_lev_markup > 4)) {
-        _horizontal_rule = "";
-      }
-      _txt = font_face(_txt);
-      string o;
-      heading_lev_anchor_tag = (obj.tags.heading_lev_anchor_tag.empty)
-        ? ""
-        : "";
-      if (_txt.empty) {
-        o = format(q"┃%s
-      ┃",
-        _horizontal_rule,
-        );
-      } else if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃%s
-      

-        
-        %s%s
-          %s
-        
-      
┃",
-          _horizontal_rule,
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.heading_lev_markup,
-          obj.metainfo.is_a,
-          obj.metainfo.identifier,
-          obj.metainfo.identifier,
-          tags,
-          heading_lev_anchor_tag,
-          _txt,
-          obj.metainfo.heading_lev_markup,
-        );
-      } else {
-        o = format(q"┃%s
-      

-        %s%s
-          %s
-        
-      
┃",
-          _horizontal_rule,
-          obj.metainfo.heading_lev_markup,
-          obj.metainfo.is_a,
-          tags,
-          heading_lev_anchor_tag,
-          _txt,
-          obj.metainfo.heading_lev_markup,
-        );
-      }
-      return o;
-    }
-    string heading_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-    ) {
-      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
-      string o = heading(_txt, obj, doc_matters);
-      return o;
-    }
-    auto heading_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
-      _txt = t[0];
-      string[] _endnotes = t[1];
-      string o = heading(_txt, obj, doc_matters, _xml_type);
-      auto u = tuple(
-        o,
-        _endnotes,
-      );
-      return u;
-    }
-    string para(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body" || "frontmatter" || "backmatter");
-      assert(obj.metainfo.is_of_section == "body" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "para");
-      assert(obj.metainfo.is_a          == "para" || "toc" || "endnotes" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      string tags = _xhtml_anchor_tags(obj);
-      _txt = font_face(_txt);
-      string o;
-      _txt = (obj.attrib.bullet) ? ("●  " ~ _txt) : _txt;
-      _txt = _txt.replaceFirst(rgx.inline_link_anchor,
-         "");
-      if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃  

-      
-      
%s
-        %s
-      

-    
┃",
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.is_a,
-          obj.attrib.indent_hang,
-          obj.attrib.indent_base,
-          obj.metainfo.identifier,
-          tags,
-          _txt
-        );
-      } else {
-        o = format(q"┃  

-      
%s
-        %s
-      

-    
┃",
-          obj.metainfo.is_a,
-          obj.attrib.indent_hang,
-          obj.attrib.indent_base,
-          tags,
-          _txt
-        );
-      }
-      return o;
-    }
-    string para_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-    ) {
-      if (obj.metainfo.is_a == "toc" && _txt.match(rgx.inline_link_toc_to_backmatter)) {
-        _txt = _txt.replaceAll(rgx.inline_link_toc_to_backmatter, "┤#section_$1├");
-      }
-      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
-      string o = para(_txt, obj, doc_matters);
-      return o;
-    }
-    auto para_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
-      _txt = t[0].to!string;
-      string[] _endnotes = t[1];
-      string o = para(_txt, obj, doc_matters);
-      auto u = tuple(
-        o,
-        _endnotes,
-      );
-      return u;
-    }
-    string quote(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "quote");
-      _txt = font_face(_txt);
-      string o;
-      if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃  

-      
-      

-        %s
-      

-    
┃",
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.is_a,
-          obj.metainfo.identifier,
-          _txt
-        );
-      } else {
-        o = format(q"┃  

-      

-        %s
-      

-    
┃",
-          obj.metainfo.is_a,
-          _txt
-        );
-      }
-      return o;
-    }
-    string quote_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-    ) {
-      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
-      string o = quote(_txt, obj, doc_matters);
-      return o;
-    }
-    auto quote_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
-      _txt = t[0].to!string;
-      string[] _endnotes = t[1];
-      string o = quote(_txt, obj, doc_matters);
-      auto u = tuple(
-        o,
-        _endnotes,
-      );
-      return u;
-    }
-    string group(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "group");
-      _txt = font_face(_txt);
-      string o;
-      if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃  

-      
-      

-        %s
-      

-    
┃",
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.is_a,
-          obj.metainfo.identifier,
-          _txt
-        );
-      } else {
-        o = format(q"┃  

-      

-        %s
-      

-    
┃",
-          obj.metainfo.is_a,
-          _txt
-        );
-      }
-      return o;
-    }
-    string group_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
-      string o = group(_txt, obj, doc_matters);
-      return o;
-    }
-    auto group_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
-      _txt = t[0].to!string;
-      string[] _endnotes = t[1];
-      string o = group(_txt, obj, doc_matters);
-      auto u = tuple(
-        o,
-        _endnotes,
-      );
-      return u;
-    }
-    string block(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "block");
-      _txt = font_face(_txt);
-      string o;
-      if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃  

-      
-      
%s

-    
┃",
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.is_a,
-          obj.metainfo.identifier,
-          _txt.stripRight
-        );
-      } else {
-        o = format(q"┃  

-      
%s

-    
┃",
-          obj.metainfo.is_a,
-          _txt.stripRight
-        );
-      }
-      return o;
-    }
-    string block_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
-      string o = block(_txt, obj, doc_matters);
-      return o;
-    }
-    auto block_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
-      _txt = t[0].to!string;
-      string[] _endnotes = t[1];
-      string o = block(_txt, obj, doc_matters);
-      auto u = tuple(
-        o,
-        _endnotes,
-      );
-      return u;
-    }
-    string verse(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body" || "glossary" || "bibliography" || "bookindex" || "blurb");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "verse");
-      _txt = font_face(_txt);
-      string o;
-      if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃  

-          
-          
%s

-        
┃",
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.is_a,
-          obj.metainfo.identifier,
-          _txt
-        );
-      } else {
-        o = format(q"┃  

-          
%s

-        
┃",
-          obj.metainfo.is_a,
-          _txt
-        );
-      }
-      return o;
-    }
-    string verse_scroll(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      _txt = inline_markup_scroll(_txt, obj, doc_matters, _suffix);
-      string o = verse(_txt, obj, doc_matters);
-      return o;
-    }
-    auto verse_seg(O,M)(
-      string          _txt,
-      const        O  obj,
-                   M  doc_matters,
-      string          _suffix = ".html",
-      string          _xml_type = "html",
-    ) {
-      auto t = inline_markup_seg(_txt, obj, doc_matters, _suffix, _xml_type);
-      _txt = t[0].to!string;
-      string[] _endnotes = t[1];
-      string o = verse(_txt, obj, doc_matters);
-      auto u = tuple(
-        o,
-        _endnotes,
-      );
-      return u;
-    }
-    auto tablarize(O)(
-      string            _txt,
-      const        O    obj,
-    ) {
-      string[] _table_rows = (_txt).split(rgx.table_delimiter_row);
-      string[] _table_cols;
-      string _table;
-      string _tablenote;
-      foreach(row_idx, row; _table_rows) {
-        _table_cols = row.split(rgx.table_delimiter_col);
-          _table ~= "";
-          foreach(col_idx, cell; _table_cols) {
-            if ((_table_cols.length == 1)
-            && (_table_rows.length <= row_idx+2)) {
-              _tablenote ~= cell;
-            } else {
-              string _col_is = (row_idx == 0 && obj.table.heading) ? "th" : "td";
-              string _align = ("style=\"text-align:"
-              ~ ((obj.table.column_aligns[col_idx] == "l")
-              ? "left\"" : "right\""));
-              _table ~= "<" ~ _col_is ~ " width=\"" ~ obj.table.column_widths[col_idx].to!string ~ "%\" " ~ _align ~ ">";
-              _table ~= cell;
-              _table ~= "";
-            }
-          }
-          _table ~= "";
-        }
-      auto t = tuple(
-        _table,
-        _tablenote,
-      );
-      return t;
-    }
-    string table(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "table");
-      string tags = _xhtml_anchor_tags(obj);
-      _txt = font_face(_txt);
-      auto t = tablarize(_txt, obj);
-      _txt = t[0];
-      string _note = t[1];
-      string o;
-      o = format(q"┃  

-      
-      
%s
-        
-          %s
-        

-        %s
-      

-    
┃",
-        obj.metainfo.object_number,
-        (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-        obj.metainfo.is_a,
-        obj.metainfo.object_number,
-        tags,
-        _txt,
-        _note
-      );
-      return o;
-    }
-    string code(O,M)(
-            string _txt,
-      const O      obj,
-            M      doc_matters,
-    ) {
-      assert(obj.metainfo.is_of_part    == "body");
-      assert(obj.metainfo.is_of_section == "body");
-      assert(obj.metainfo.is_of_type    == "block");
-      assert(obj.metainfo.is_a          == "code");
-      string o;
-      string codelines(string _txt) {
-        string _codelines;
-        if (obj.code_block.linenumbers) {
-          string[] _block_lines = (_txt).split(rgx.br_newlines_linebreaks);
-          _codelines = "  
\n";
-          foreach (k, _line; _block_lines) {
-            if (k == 1) {
-              _codelines ~= format(q"┃    %s
-    ┃",
-                _line,
-              );
-            } else {
-              _codelines ~= format(q"┃    %s
-    ┃",
-                _line,
-              );
-            }
-          }
-          _codelines ~= "  
";
-        } else {
-          _codelines = "  
\n";
-          _codelines ~= _txt;
-          _codelines ~= "  
";
-        }
-        return _codelines;
-      }
-      if (!(obj.metainfo.identifier.empty)) {
-        o = format(q"┃  

-      
-      
%s

-    
┃",
-          obj.metainfo.identifier,
-          (doc_matters.opt.action.ocn_off) ? "" : ((obj.metainfo.object_number.empty) ? "" : obj.metainfo.identifier),
-          obj.metainfo.is_a,
-          obj.metainfo.identifier,
-          codelines(_txt)
-        );
-      } else {
-        o = format(q"┃  

-      
%s

-    
┃",
-          obj.metainfo.is_a,
-          codelines(_txt)
-        );
-      }
-      return o;
-    }
-  }
-}
diff --git a/src/doc_reform/output/xmls_css.d b/src/doc_reform/output/xmls_css.d
deleted file mode 100644
index 553d9da..0000000
--- a/src/doc_reform/output/xmls_css.d
+++ /dev/null
@@ -1,4185 +0,0 @@
-/++
-  default css settings
-+/
-module doc_reform.output.xmls_css;
-template spineCss() {
-  import std.format;
-  auto spineCss(M)(M doc_matters) {
-    string _css_indent = format(q"┃
-  /* indent */
-  p.norm { }
-  p.i1 { padding-left        : 1em; }
-  p.i2 { padding-left        : 2em; }
-  p.i3 { padding-left        : 3em; }
-  p.i4 { padding-left        : 4em; }
-  p.i5 { padding-left        : 5em; }
-  p.i6 { padding-left        : 6em; }
-  p.i7 { padding-left        : 7em; }
-  p.i8 { padding-left        : 8em; }
-  p.i9 { padding-left        : 9em; }
-  /* hanging indent */
-  p[indent="h0i0"] {
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p[indent="h0i1"] {
-    padding-left             : 1em;
-    text-indent              : -1em;
-  }
-  p[indent="h0i2"] {
-    padding-left             : 2em;
-    text-indent              : -2em;
-  }
-  p[indent="h0i3"] {
-    padding-left             : 3em;
-    text-indent              : -3em;
-  }
-  p[indent="h0i4"] {
-    padding-left             : 4em;
-    text-indent              : -4em;
-  }
-  p[indent="h0i5"] {
-    padding-left             : 5em;
-    text-indent              : -5em;
-  }
-  p[indent="h0i6"] {
-    padding-left             : 6em;
-    text-indent              : -6em;
-  }
-  p[indent="h0i7"] {
-    padding-left             : 7em;
-    text-indent              : -7em;
-  }
-  p[indent="h0i8"] {
-    padding-left             : 8em;
-    text-indent              : -8em;
-  }
-  p[indent="h0i9"] {
-    padding-left             : 9em;
-    text-indent              : -9em;
-  }
-  p[indent="h1i0"] {
-    padding-left             : 0em;
-    text-indent              : 1em;
-  }
-  p[indent="h1i1"] {
-    padding-left             : 1em;
-    text-indent              : 0em;
-  }
-  p[indent="h1i2"] {
-    padding-left             : 2em;
-    text-indent              : -1em;
-  }
-  p[indent="h1i3"] {
-    padding-left             : 3em;
-    text-indent              : -2em;
-  }
-  p[indent="h1i4"] {
-    padding-left             : 4em;
-    text-indent              : -3em;
-  }
-  p[indent="h1i5"] {
-    padding-left             : 5em;
-    text-indent              : -4em;
-  }
-  p[indent="h1i6"] {
-    padding-left             : 6em;
-    text-indent              : -5em;
-  }
-  p[indent="h1i7"] {
-    padding-left             : 7em;
-    text-indent              : -6em;
-  }
-  p[indent="h1i8"] {
-    padding-left             : 8em;
-    text-indent              : -7em;
-  }
-  p[indent="h1i9"] {
-    padding-left             : 9em;
-    text-indent              : -8em;
-  }
-  p[indent="h2i0"] {
-    padding-left             : 0em;
-    text-indent              : 2em;
-  }
-  p[indent="h2i1"] {
-    padding-left             : 1em;
-    text-indent              : 1em;
-  }
-  p[indent="h2i2"] {
-    padding-left             : 2em;
-    text-indent              : 0em;
-  }
-  p[indent="h2i3"] {
-    padding-left             : 3em;
-    text-indent              : -1em;
-  }
-  p[indent="h2i4"] {
-    padding-left             : 4em;
-    text-indent              : -2em;
-  }
-  p[indent="h2i5"] {
-    padding-left             : 5em;
-    text-indent              : -3em;
-  }
-  p[indent="h2i6"] {
-    padding-left             : 6em;
-    text-indent              : -4em;
-  }
-  p[indent="h2i7"] {
-    padding-left             : 7em;
-    text-indent              : -5em;
-  }
-  p[indent="h2i8"] {
-    padding-left             : 8em;
-    text-indent              : -6em;
-  }
-  p[indent="h2i9"] {
-    padding-left             : 9em;
-    text-indent              : -7em;
-  }
-  p[indent="h3i0"] {
-    padding-left             : 0em;
-    text-indent              : 3em;
-  }
-  p[indent="h3i1"] {
-    padding-left             : 1em;
-    text-indent              : 2em;
-  }
-  p[indent="h3i2"] {
-    padding-left             : 2em;
-    text-indent              : 1em;
-  }
-  p[indent="h3i3"] {
-    padding-left             : 3em;
-    text-indent              : 0em;
-  }
-  p[indent="h3i4"] {
-    padding-left             : 4em;
-    text-indent              : -1em;
-  }
-  p[indent="h3i5"] {
-    padding-left             : 5em;
-    text-indent              : -2em;
-  }
-  p[indent="h3i6"] {
-    padding-left             : 6em;
-    text-indent              : -3em;
-  }
-  p[indent="h3i7"] {
-    padding-left             : 7em;
-    text-indent              : -4em;
-  }
-  p[indent="h3i8"] {
-    padding-left             : 8em;
-    text-indent              : -5em;
-  }
-  p[indent="h3i9"] {
-    padding-left             : 9em;
-    text-indent              : -6em;
-  }
-  p[indent="h4i0"] {
-    padding-left             : 0em;
-    text-indent              : 4em;
-  }
-  p[indent="h4i1"] {
-    padding-left             : 1em;
-    text-indent              : 3em;
-  }
-  p[indent="h4i2"] {
-    padding-left             : 2em;
-    text-indent              : 2em;
-  }
-  p[indent="h4i3"] {
-    padding-left             : 3em;
-    text-indent              : 1em;
-  }
-  p[indent="h4i4"] {
-    padding-left             : 4em;
-    text-indent              : 0em;
-  }
-  p[indent="h4i5"] {
-    padding-left             : 5em;
-    text-indent              : -1em;
-  }
-  p[indent="h4i6"] {
-    padding-left             : 6em;
-    text-indent              : -2em;
-  }
-  p[indent="h4i7"] {
-    padding-left             : 7em;
-    text-indent              : -3em;
-  }
-  p[indent="h4i8"] {
-    padding-left             : 8em;
-    text-indent              : -4em;
-  }
-  p[indent="h4i9"] {
-    padding-left             : 9em;
-    text-indent              : -5em;
-  }
-  p[indent="h5i0"] {
-    padding-left             : 0em;
-    text-indent              : 5em;
-  }
-  p[indent="h5i1"] {
-    padding-left             : 1em;
-    text-indent              : 4em;
-  }
-  p[indent="h5i2"] {
-    padding-left             : 2em;
-    text-indent              : 3em;
-  }
-  p[indent="h5i3"] {
-    padding-left             : 3em;
-    text-indent              : 2em;
-  }
-  p[indent="h5i4"] {
-    padding-left             : 4em;
-    text-indent              : 1em;
-  }
-  p[indent="h5i5"] {
-    padding-left             : 5em;
-    text-indent              : 0em;
-  }
-  p[indent="h5i6"] {
-    padding-left             : 6em;
-    text-indent              : -1em;
-  }
-  p[indent="h5i7"] {
-    padding-left             : 7em;
-    text-indent              : -2em;
-  }
-  p[indent="h5i8"] {
-    padding-left             : 8em;
-    text-indent              : -3em;
-  }
-  p[indent="h5i9"] {
-    padding-left             : 9em;
-    text-indent              : -4em;
-  }
-  p[indent="h6i0"] {
-    padding-left             : 0em;
-    text-indent              : 6em;
-  }
-  p[indent="h6i1"] {
-    padding-left             : 1em;
-    text-indent              : 5em;
-  }
-  p[indent="h6i2"] {
-    padding-left             : 2em;
-    text-indent              : 4em;
-  }
-  p[indent="h6i3"] {
-    padding-left             : 3em;
-    text-indent              : 3em;
-  }
-  p[indent="h6i4"] {
-    padding-left             : 4em;
-    text-indent              : 2em;
-  }
-  p[indent="h6i5"] {
-    padding-left             : 5em;
-    text-indent              : 1em;
-  }
-  p[indent="h6i6"] {
-    padding-left             : 6em;
-    text-indent              : 0em;
-  }
-  p[indent="h6i7"] {
-    padding-left             : 7em;
-    text-indent              : -1em;
-  }
-  p[indent="h6i8"] {
-    padding-left             : 8em;
-    text-indent              : -2em;
-  }
-  p[indent="h6i9"] {
-    padding-left             : 9em;
-    text-indent              : -3em;
-  }
-  p[indent="h7i0"] {
-    padding-left             : 0em;
-    text-indent              : 7em;
-  }
-  p[indent="h7i1"] {
-    padding-left             : 1em;
-    text-indent              : 6em;
-  }
-  p[indent="h7i2"] {
-    padding-left             : 2em;
-    text-indent              : 5em;
-  }
-  p[indent="h7i3"] {
-    padding-left             : 3em;
-    text-indent              : 4em;
-  }
-  p[indent="h7i4"] {
-    padding-left             : 4em;
-    text-indent              : 3em;
-  }
-  p[indent="h7i5"] {
-    padding-left             : 5em;
-    text-indent              : 2em;
-  }
-  p[indent="h7i6"] {
-    padding-left             : 6em;
-    text-indent              : 1em;
-  }
-  p[indent="h7i7"] {
-    padding-left             : 7em;
-    text-indent              : 0em;
-  }
-  p[indent="h7i8"] {
-    padding-left             : 8em;
-    text-indent              : -1em;
-  }
-  p[indent="h7i9"] {
-    padding-left             : 9em;
-    text-indent              : -2em;
-  }
-  p[indent="h8i0"] {
-    padding-left             : 0em;
-    text-indent              : 8em;
-  }
-  p[indent="h8i1"] {
-    padding-left             : 1em;
-    text-indent              : 7em;
-  }
-  p[indent="h8i2"] {
-    padding-left             : 2em;
-    text-indent              : 6em;
-  }
-  p[indent="h8i3"] {
-    padding-left             : 3em;
-    text-indent              : 5em;
-  }
-  p[indent="h8i4"] {
-    padding-left             : 4em;
-    text-indent              : 4em;
-  }
-  p[indent="h8i5"] {
-    padding-left             : 5em;
-    text-indent              : 3em;
-  }
-  p[indent="h8i6"] {
-    padding-left             : 6em;
-    text-indent              : 2em;
-  }
-  p[indent="h8i7"] {
-    padding-left             : 7em;
-    text-indent              : 1em;
-  }
-  p[indent="h8i8"] {
-    padding-left             : 8em;
-    text-indent              : 0em;
-  }
-  p[indent="h8i9"] {
-    padding-left             : 9em;
-    text-indent              : -1em;
-  }
-  p[indent="h9i0"] {
-    padding-left             : 0em;
-    text-indent              : 9em;
-  }
-  p[indent="h9i1"] {
-    padding-left             : 1em;
-    text-indent              : 8em;
-  }
-  p[indent="h9i2"] {
-    padding-left             : 2em;
-    text-indent              : 7em;
-  }
-  p[indent="h9i3"] {
-    padding-left             : 3em;
-    text-indent              : 6em;
-  }
-  p[indent="h9i4"] {
-    padding-left             : 4em;
-    text-indent              : 5em;
-  }
-  p[indent="h9i5"] {
-    padding-left             : 5em;
-    text-indent              : 4em;
-  }
-  p[indent="h9i6"] {
-    padding-left             : 6em;
-    text-indent              : 3em;
-  }
-  p[indent="h9i7"] {
-    padding-left             : 7em;
-    text-indent              : 2em;
-  }
-  p[indent="h9i8"] {
-    padding-left             : 8em;
-    text-indent              : 1em;
-  }
-  p[indent="h9i9"] {
-    padding-left             : 9em;
-    text-indent              : 0em;
-  }
-┃");
-    string _color_ocn_light  = (doc_matters.opt.action.ocn_hidden) ? "#FFFFFF" : "#777777";
-    string _color_ocn_dark   = (doc_matters.opt.action.ocn_hidden) ? "#000000" : "#BBBBBB";
-    string _css_light_html_seg = format(q"┃
-  *{
-    padding                  : 0px;
-    margin                   : 0px;
-  }
-  body {
-    height                   : 100vh;
-    background-color         : #FFFFFF;
-  }
-  body {
-    color                    : #000000;
-    background               : #FFFFFF;
-    background-color         : #FFFFFF;
-  }
-  a:link {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #F9F9AA;
-  }
-  a.lnkocn:link {
-    color                    : %s;
-    text-decoration          : none;
-  }
-  a.lnkocn:visited {
-    color                    : #32CD32;
-    text-decoration          : none;
-  }
-  a.lnkocn:hover {
-    color                    : #777777;
-    font-size                : 15px;
-  }
-  a:hover img {
-    background-color         : #FFFFFF;
-  }
-  a:active {
-    color                    : #003399;
-    text-decoration          : underline;
-  }
-  div {
-    margin-left              : 0;
-    margin-right             : 0;
-  }
-  div.p {
-    margin-left              : 5%%;
-    margin-right             : 1%%;
-  }
-  div.substance {
-    width                    : 100%%;
-    background-color         : #FFFFFF;
-  }
-  div.ocn {
-    width                    : 5%%;
-    float                    : right;
-    top                      : 0;
-    background-color         : #FFFFFF;
-  }
-  div.endnote {
-    width                    : 95%%;
-    background-color         : #FFFFFF;
-  }
-  div.toc {
-    position                 : absolute;
-    float                    : left;
-    margin                   : 0;
-    padding                  : 0;
-    padding-top              : 0.5em;
-    border                   : 0;
-    width                    : 13em;
-    background-color         : #EEEEEE;
-    margin-right             : 1em;
-  }
-  div.summary {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #EEEEEE;
-    padding-left             : 1em;
-    background-color         : #EEEEEE;
-  }
-  div.content, div.main_column {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #FFFFFF;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content0, div.main_column0 {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 0%% solid #FFFFFF;
-    padding-left             : 5%%;
-  }
-  div.scroll {
-    margin                   : 0;
-    padding                  : 0;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content:after {
-    content                  : ' ';
-    clear                    : both;
-    display                  : block;
-    height                   : 0;
-    overflow                 : hidden;
-  }
-  div.footer {
-    clear                    : left;
-    padding                  : 0.5em;
-    font-size                : 80%%;
-    margin                   : 0;
-  }
-  div.toc ul {
-    list-style               : none;
-    padding                  : 0;
-    margin                   : 0;
-  }
-  div.toc li ul a, li ul span.currentlink
-  {
-    font-weight              : normal;
-    font-size                : 90%%;
-    padding-left             : 2em;
-    background-color         : #EEEEEE;
-  }
-  div.toc a, span.currentlink{
-    display                  : block;
-    text-decoration          : none;
-    padding-left             : 0.5em;
-    color                    : #0000aa;
-  }
-  hr {
-    width                    : 90%%;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    margin-top               : 1.8em;
-    margin-bottom            : 1.8em;
-  }
-  span.currentlink {
-    text-decoration          : none;
-    background-color         : #AAAAAA;
-  }
-  div.toc a:visited {
-    color                    : #0000aa;
-  }
-  div.toc a:hover {
-    color                    : #000000;
-    background-color         : #F9F9AA;
-  }
-  nav#toc ol {
-    list-style-type          : none;
-  }
-  .norm, .bold, .verse, .group, .block, .alt {
-    line-height              : 133%%;
-    margin-top               : 12px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-  }
-  p {
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 133%%;
-    text-align               : justify;
-    text-indent              : 0mm;
-    margin-top               : 0.8em;
-    margin-bottom            : 0.8em;
-  }
-  img {
-    max-width                : 100%%;
-    height                   : auto;
-  }
-  pre {
-    width                    : auto;
-    display                  : block;
-    clear                    : both;
-    color                    : #555555;
-  }
-  pre.codeline {
-    display                  : table;
-    clear                    : both;
-    table-layout             : fixed;
-    margin-left              : 5%%;
-    margin-right             : 5%%;
-    width                    : 90%%;
-    white-space              : pre-wrap;
-    border-style             : none;
-    border-radius            : 5px 5px 5px 5px;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-    margin-bottom            : 1em;
-    padding                  : 0.5em 1em;
-    page-break-inside        : avoid;
-    word-wrap                : break-word;
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    white-space              : pre;
-    white-space              : pre-wrap;
-    white-space              : -moz-pre-wrap;
-    white-space              : -o-pre-wrap;
-    background-color         : #EEEEEE;
-    color                    : #000000;
-    font-size                : 95%%;
-    line-height              : 100%%;
-  }
-  pre.codeline::before {
-    counter-reset            : linenum;
-  }
-  pre.codeline span.tr {
-    display                  : table-row;
-    counter-increment        : linenum;
-  }
-  pre.codeline span.th {
-    display                  : table-cell;
-    user-select              : none;
-    -moz-user-select         : none;
-    -webkit-user-select      : none;
-    padding                  : 0.5em 0.5em;
-    /* background-color         : #666666; */
-  }
-  pre.codeline span.th::before {
-    content                  : counter(linenum) ".";
-    color                    : #999999;
-    text-align               : right;
-    display                  : block;
-  }
-  pre.codeline span.th {
-    width                    : 4em;
-  }
-  pre.codeline code {
-    display                  : table-cell;
-  }
-  p.code {
-    border-style             : none;
-  }
-  p.spaced { white-space     : pre; }
-  p.block {
-    white-space              : pre;
-  }
-  p.group { }
-  p.alt { }
-  p.verse {
-    white-space              : pre;
-    margin-bottom            : 6px;
-  }
-  p.caption {
-    text-align               : left;
-    font-size                : 80%%;
-    display                  : inline;
-  }
-  p.endnote {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-right             : 15mm;
-  }
-  p.endnote_indent {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 2em;
-    margin-right             : 15mm;
-  }
-  p.center {
-    text-align               : center;
-  }
-  p.bold {
-    font-weight              : bold;
-  }
-  p.bold_left {
-    font-weight              : bold;
-    text-align               : left;
-  }
-  p.centerbold {
-    text-align               : center;
-    font-weight              : bold;
-  }
-  p.em {
-    font-weight              : bold;
-    font-style               : normal;
-    background               : #FFF3B6;
-  }
-  p.small {
-    font-size                : 80%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  .tiny, .tiny_left, .tiny_right, .tiny_center {
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    color                    : #777777;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.tiny { }
-  p.tiny_left {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : left;
-  }
-  p.tiny_right {
-    margin-right             : 1em;
-    text-align               : right;
-  }
-  p.tiny_center {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : center;
-  }
-  p.concordance_word {
-    line-height              : 150%%;
-    font-weight              : bold;
-    display                  : inline;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.concordance_count {
-    font-size                : 80%%;
-    color                    : #777777;
-    display                  : inline;
-    margin-left              : 0em;
-  }
-  p.concordance_object {
-    font-size                : 80%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  p.book_index_lev1 {
-    line-height              : 100%%;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.book_index_lev2 {
-    line-height              : 100%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  tt {
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    background-color         : #EEEEEE;
-    color                    : #000000;
-  }
-%s
-  note { white-space         : pre; }
-  label.ocn {
-    width                    : 2%%;
-    float                    : right;
-    top                      : 0;
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 5px;
-    margin-right             : 5px;
-    text-align               : right;
-    color                    : %s;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  table {
-    display                  : block;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    background-color         : inherit;
-  }
-  tr { }
-  th,td {
-    vertical-align           : top;
-    text-align               : left;
-  }
-  th {
-    font-weight              : bold;
-  }
-  em {
-    font-weight              : bold;
-    font-style               : italic;
-  }
-  p.left,th.left,td.left {
-    text-align               : left;
-  }
-  p.small_left,th.small_left,td.small_left {
-    text-align               : left;
-    font-size                : 80%%;
-  }
-  p.right,th.right,td.right {
-    text-align               : right;
-  }
-  ul, li {
-    list-style-type          : none;
-    list-style               : none;
-    padding-left             : 20px;
-    font-weight              : normal;
-    line-height              : 150%%;
-    text-align               : left;
-    text-indent              : 0mm;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 3px;
-    margin-bottom            : 3px;
-  }
-  li {
-    background               : url(../image_sys/bullet_09.png) no-repeat 0px 6px;
-  }
-  ul { }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    font-weight              : bold;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-top               : 20px;
-    margin-bottom            : 10px;
-  }
-  h4.norm, h5.norm, h6.norm, h7.norm {
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-  }
-  h0 { font-size             : 125%%; }
-  h1 { font-size             : 120%%; }
-  h2 { font-size             : 115%%; }
-  h3 { font-size             : 110%%; }
-  h4 { font-size             : 105%%; }
-  h5 { font-size             : 100%%; }
-  h6 { font-size             : 100%%; }
-  h7 { font-size             : 100%%; }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    text-shadow              : .2em .2em .3em #808080;
-  }
-  h1.i { margin-left         : 2em; }
-  h2.i { margin-left         : 3em; }
-  h3.i { margin-left         : 4em; }
-  h4.i { margin-left         : 5em; }
-  h5.i { margin-left         : 6em; }
-  h6.i { margin-left         : 7em; }
-  h7.i { margin-left         : 8em; }
-  h8.i { margin-left         : 9em; }
-  h9.i { margin-left         : 10em; }
-  .toc {
-    font-weight              : normal;
-    margin-top               : 6px;
-    margin-bottom            : 6px;
-  }
-  h0.toc {
-    margin-left              : 1em;
-    font-size                : 120%%;
-    line-height              : 150%%;
-  }
-  h1.toc {
-    margin-left              : 1em;
-    font-size                : 115%%;
-    line-height              : 150%%;
-  }
-  h2.toc {
-    margin-left              : 2em;
-    font-size                : 110%%;
-    line-height              : 140%%;
-  }
-  h3.toc {
-    margin-left              : 3em;
-    font-size                : 105%%;
-    line-height              : 120%%;
-  }
-  h4.toc {
-    margin-left              : 4em;
-    font-size                : 100%%;
-    line-height              : 120%%;
-  }
-  h5.toc {
-    margin-left              : 5em;
-    font-size                : 95%%;
-    line-height              : 110%%;
-  }
-  h6.toc {
-    margin-left              : 6em;
-    font-size                : 90%%;
-    line-height              : 110%%;
-  }
-  h7.toc {
-    margin-left              : 7em;
-    font-size                : 85%%;
-    line-height              : 100%%;
-  }
-  .subtoc {
-    margin-right             : 34%%;
-    font-weight              : normal;
-  }
-  h5.subtoc {
-    margin-left              : 2em;
-    font-size                : 80%%;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-  }
-  h6.subtoc {
-    margin-left              : 3em;
-    font-size                : 75%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  h7.subtoc {
-    margin-left              : 4em;
-    font-size                : 70%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  .icon-bar {
-    width                    : 100%%;
-    overflow                 : auto;
-    margin                   : 0em 0em 0em;
-  }
-  .left-bar {
-    width                    : 85%%;
-    float                    : left;
-    display                  : inline;
-    overflow                 : auto;
-  }
-  .toc-button {
-    position                 : absolute;
-    top                      : 8px;
-    width                    : 2em;
-    height                   : 2em;
-    border-radius            : 50%%;
-    background               : #CCCCCC;
-    fill                     : #333333;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-  }
-  .toc-button svg {
-    position                 : relative;
-    left                     : 25%%;
-    top                      : 25%%;
-    width                    : 150%%;
-    height                   : 150%%;
-  }
-  .toc-button p {
-    vertical-align           : center;
-    font-size                : 120%%;
-  }
-  .prev-next-button {
-    position                 : absolute;
-    top                      : 8px;
-    width                    : 2em;
-    height                   : 2em;
-    border-radius            : 50%%;
-    background               : #CCCCCC;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-  }
-  .prev-next-button svg {
-    position                 : relative;
-    left                     : 20%%;
-    top                      : 20%%;
-    width                    : 60%%;
-    height                   : 60%%;
-  }
-  .menu {
-    right                    : 6em;
-   }
-  .previous {
-    right                    : 3em;
-   }
-  .next {
-    right                    : 0em;
-   }
-  .arrow {
-    fill                     : #333333;
-  }
-  .minitoc {
-    line-height              : 100%%;
-    font-size                : 90%%;
-    margin-top               : 6px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  /* flex */
-  .flex-menu-bar {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-flex-wrap        : wrap;
-    -webkit-align-items      : center;
-    align-items              : center;
-    width                    : 100%%;
-    margin-left              : 5%%;
-    margin-right             : 2%%;
-    background-color         : #FFFFFF;
-  }
-  .flex-menu-option {
-    background-color         : #FFFFFF;
-    margin-right             : 4px;
-  }
-  .flex-list {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-align-items      : center;
-    display                  : block;
-    align-items              : center;
-    width                    : 100%%;
-    background-color         : #FFFFFF;
-  }
-  .flex-list-item {
-    background-color         : #FFFFFF;
-    margin                   : 4px;
-  }
-  /* grid */
-  .wrapper {
-    display                  : grid;
-    grid-template-columns    : 100%%;
-    grid-template-areas      :
-      "headband"
-      "doc_header"
-      "doc_title"
-      "doc_toc"
-      "doc_prefix"
-      "doc_intro"
-      "doc_body"
-      "doc_endnotes"
-      "doc_glossary"
-      "doc_biblio"
-      "doc_bookindex"
-      "doc_blurb"
-      "doc_suffix";
-    margin                   : 0px;
-    padding                  : 0px;
-    background-color         : #FFFFFF;
-  }
-  .delimit {
-    border-style             : none;
-    border-color             : #FFFFFF;
-    padding                  : 10px;
-  }
-  .headband {
-    grid-area                : headband;
-    background-color         : #FFFFFF;
-  }
-  .doc_header {
-    grid-area                : doc_header;
-  }
-  .doc_title {
-    grid-area                : doc_title;
-  }
-  .doc_toc {
-    grid-area                : doc_toc;
-  }
-  .doc_prefix {
-    grid-area                : doc_prefix;
-  }
-  .doc_intro {
-    grid-area                : doc_intro;
-  }
-  .doc_body {
-    grid-area                : doc_body;
-  }
-  .doc_endnotes {
-    grid-area                : doc_endnotes;
-  }
-  .doc_glossary {
-    grid-area                : doc_glossary;
-  }
-  .doc_biblio {
-    grid-area                : doc_biblio;
-  }
-  .doc_bookindex {
-    grid-area                : doc_bookindex;
-  }
-  .doc_blurb {
-    grid-area                : doc_blurb;
-  }
-  .doc_suffix {
-    grid-area                : doc_suffix;
-  }
-  .nav-ul {
-    list-style               : none;
-    float                    : left;
-  }
-  .nav-li {
-    float                    : left;
-    padding-right            : 0.7em;
-  }
-  .nav-li a {
-    text-decoration          : none;
-    color                    : #FFFFFF;
-  }
-  footer {
-    background-color         : #00704E;
-  }
-┃",
-    _color_ocn_light,
-    _css_indent,
-    _color_ocn_light,
-);
-    string _css_dark_html_seg = format(q"┃
-  *{
-    padding                  : 0px;
-    margin                   : 0px;
-  }
-  body {
-    height                   : 100vh;
-    background-color         : #000000;
-  }
-  body {
-    color                    : #CCCCCC;
-    background               : #000000;
-    background-color         : #000000;
-  }
-  a:link {
-    color                    : #FFFFFF;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #999999;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #555555;
-  }
-  a.lnkocn:link {
-    color                    : %s;
-    text-decoration          : none;
-  }
-  a.lnkocn:visited {
-    color                    : #9ACD32;
-    text-decoration          : none;
-  }
-  a.lnkocn:hover {
-    color                    : #BBBBBB;
-    font-size                : 15px;
-  }
-  a:hover img {
-    background-color         : #000000;
-  }
-  a:active {
-    color                    : #888888;
-    text-decoration          : underline;
-  }
-  div {
-    margin-left              : 0;
-    margin-right             : 0;
-  }
-  div.p {
-    margin-left              : 5%%;
-    margin-right             : 1%%;
-  }
-  div.substance {
-    width                    : 100%%;
-    background-color         : #000000;
-  }
-  div.ocn {
-    width                    : 5%%;
-    float                    : right;
-    top                      : 0;
-    background-color         : #000000;
-  }
-  div.endnote {
-    width                    : 95%%;
-    background-color         : #000000;
-  }
-  div.toc {
-    position                 : absolute;
-    float                    : left;
-    margin                   : 0;
-    padding                  : 0;
-    padding-top              : 0.5em;
-    border                   : 0;
-    width                    : 13em;
-    background-color         : #111111;
-    margin-right             : 1em;
-  }
-  div.summary {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #111111;
-    padding-left             : 1em;
-    background-color         : #111111;
-  }
-  div.content, div.main_column {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #000000;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content0, div.main_column0 {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 0%% solid #000000;
-    padding-left             : 5%%;
-  }
-  div.scroll {
-    margin                   : 0;
-    padding                  : 0;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content:after {
-    content                  : ' ';
-    clear                    : both;
-    display                  : block;
-    height                   : 0;
-    overflow                 : hidden;
-  }
-  div.footer {
-    clear                    : left;
-    padding                  : 0.5em;
-    font-size                : 80%%;
-    margin                   : 0;
-  }
-  div.toc ul {
-    list-style               : none;
-    padding                  : 0;
-    margin                   : 0;
-  }
-  div.toc li ul a, li ul span.currentlink
-  {
-    font-weight              : normal;
-    font-size                : 90%%;
-    padding-left             : 2em;
-    background-color         : #111111;
-  }
-  div.toc a, span.currentlink{
-    display                  : block;
-    text-decoration          : none;
-    padding-left             : 0.5em;
-    color                    : #FF00AA;
-  }
-  hr {
-    width                    : 90%%;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    margin-top               : 1.8em;
-    margin-bottom            : 1.8em;
-  }
-  span.currentlink {
-    text-decoration          : none;
-    background-color         : #AAAAF9;
-  }
-  div.toc a:visited {
-    color                    : #FF00AA;
-  }
-  div.toc a:hover {
-    color                    : #CCCCCC;
-    background-color         : #F9F9AA;
-  }
-  nav#toc ol {
-    list-style-type          : none;
-  }
-  .norm, .bold, .verse, .group, .block, .alt {
-    line-height              : 133%%;
-    margin-top               : 12px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-  }
-  p {
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 133%%;
-    text-align               : justify;
-    text-indent              : 0mm;
-    margin-top               : 0.8em;
-    margin-bottom            : 0.8em;
-  }
-  img {
-    max-width                : 100%%;
-    height                   : auto;
-  }
-  pre {
-    width                    : auto;
-    display                  : block;
-    clear                    : both;
-    color                    : #555555;
-  }
-  pre.codeline {
-    display                  : table;
-    clear                    : both;
-    table-layout             : fixed;
-    margin-left              : 5%%;
-    margin-right             : 5%%;
-    width                    : 90%%;
-    white-space              : pre-wrap;
-    border-style             : none;
-    border-radius            : 5px 5px 5px 5px;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-    margin-bottom            : 1em;
-    padding                  : 0.5em 1em;
-    page-break-inside        : avoid;
-    word-wrap                : break-word;
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    white-space              : pre;
-    white-space              : pre-wrap;
-    white-space              : -moz-pre-wrap;
-    white-space              : -o-pre-wrap;
-    background-color         : #555555;
-    color                    : #DDDDDD;
-    font-size                : 95%%;
-    line-height              : 100%%;
-  }
-  pre.codeline::before {
-    counter-reset            : linenum;
-  }
-  pre.codeline span.tr {
-    display                  : table-row;
-    counter-increment        : linenum;
-  }
-  pre.codeline span.th {
-    display                  : table-cell;
-    user-select              : none;
-    -moz-user-select         : none;
-    -webkit-user-select      : none;
-    padding                  : 0.5em 0.5em;
-  }
-  pre.codeline span.th::before {
-    content                  : counter(linenum) ".";
-    color                    : #999999;
-    text-align               : right;
-    display                  : block;
-  }
-  pre.codeline span.th {
-    width                    : 4em;
-  }
-  pre.codeline code {
-    display                  : table-cell;
-  }
-  p.code {
-    border-style             : none;
-  }
-  p.spaced { white-space     : pre; }
-  p.block {
-    white-space              : pre;
-  }
-  p.group { }
-  p.alt { }
-  p.verse {
-    white-space              : pre;
-    margin-bottom            : 6px;
-  }
-  p.caption {
-    text-align               : left;
-    font-size                : 80%%;
-    display                  : inline;
-  }
-  p.endnote {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-right             : 15mm;
-  }
-  p.endnote_indent {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 2em;
-    margin-right             : 15mm;
-  }
-  p.center {
-    text-align               : center;
-  }
-  p.bold {
-    font-weight              : bold;
-  }
-  p.bold_left {
-    font-weight              : bold;
-    text-align               : left;
-  }
-  p.centerbold {
-    text-align               : center;
-    font-weight              : bold;
-  }
-  p.em {
-    font-weight              : bold;
-    font-style               : normal;
-    background               : #FFF3B6;
-  }
-  p.small {
-    font-size                : 80%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  .tiny, .tiny_left, .tiny_right, .tiny_center {
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    color                    : #EEEEEE;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.tiny { }
-  p.tiny_left {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : left;
-  }
-  p.tiny_right {
-    margin-right             : 1em;
-    text-align               : right;
-  }
-  p.tiny_center {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : center;
-  }
-  p.concordance_word {
-    line-height              : 150%%;
-    font-weight              : bold;
-    display                  : inline;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.concordance_count {
-    font-size                : 80%%;
-    color                    : #555555;
-    display                  : inline;
-    margin-left              : 0em;
-  }
-  p.concordance_object {
-    font-size                : 80%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  p.book_index_lev1 {
-    line-height              : 100%%;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.book_index_lev2 {
-    line-height              : 100%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  tt {
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    background-color         : #555555;
-    color                    : #DDDDDD;
-  }
-%s
-  note { white-space         : pre; }
-  label.ocn {
-    width                    : 2%%;
-    float                    : right;
-    top                      : 0;
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 5px;
-    margin-right             : 5px;
-    text-align               : right;
-    color                    : %s;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  table {
-    display                  : block;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    background-color         : inherit;
-  }
-  tr { }
-  th,td {
-    vertical-align           : top;
-    text-align               : left;
-  }
-  th {
-    font-weight              : bold;
-  }
-  em {
-    font-weight              : bold;
-    font-style               : italic;
-  }
-  p.left,th.left,td.left {
-    text-align               : left;
-  }
-  p.small_left,th.small_left,td.small_left {
-    text-align               : left;
-    font-size                : 80%%;
-  }
-  p.right,th.right,td.right {
-    text-align               : right;
-  }
-  ul, li {
-    list-style-type          : none;
-    list-style               : none;
-    padding-left             : 20px;
-    font-weight              : normal;
-    line-height              : 150%%;
-    text-align               : left;
-    text-indent              : 0mm;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 3px;
-    margin-bottom            : 3px;
-  }
-  li {
-    background               : (../image_sys/bullet_09.png) no-repeat 0px 6px;
-  }
-  ul { }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    font-weight              : bold;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-top               : 20px;
-    margin-bottom            : 10px;
-  }
-  h4.norm, h5.norm, h6.norm, h7.norm {
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-  }
-  h0 { font-size             : 125%%; }
-  h1 { font-size             : 120%%; }
-  h2 { font-size             : 115%%; }
-  h3 { font-size             : 110%%; }
-  h4 { font-size             : 105%%; }
-  h5 { font-size             : 100%%; }
-  h6 { font-size             : 100%%; }
-  h7 { font-size             : 100%%; }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    text-shadow              : .2em .2em .3em #999999;
-  }
-  h1.i { margin-left         : 2em; }
-  h2.i { margin-left         : 3em; }
-  h3.i { margin-left         : 4em; }
-  h4.i { margin-left         : 5em; }
-  h5.i { margin-left         : 6em; }
-  h6.i { margin-left         : 7em; }
-  h7.i { margin-left         : 8em; }
-  h8.i { margin-left         : 9em; }
-  h9.i { margin-left         : 10em; }
-  .toc {
-    font-weight              : normal;
-    margin-top               : 6px;
-    margin-bottom            : 6px;
-  }
-  h0.toc {
-    margin-left              : 1em;
-    font-size                : 120%%;
-    line-height              : 150%%;
-  }
-  h1.toc {
-    margin-left              : 1em;
-    font-size                : 115%%;
-    line-height              : 150%%;
-  }
-  h2.toc {
-    margin-left              : 2em;
-    font-size                : 110%%;
-    line-height              : 140%%;
-  }
-  h3.toc {
-    margin-left              : 3em;
-    font-size                : 105%%;
-    line-height              : 120%%;
-  }
-  h4.toc {
-    margin-left              : 4em;
-    font-size                : 100%%;
-    line-height              : 120%%;
-  }
-  h5.toc {
-    margin-left              : 5em;
-    font-size                : 95%%;
-    line-height              : 110%%;
-  }
-  h6.toc {
-    margin-left              : 6em;
-    font-size                : 90%%;
-    line-height              : 110%%;
-  }
-  h7.toc {
-    margin-left              : 7em;
-    font-size                : 85%%;
-    line-height              : 100%%;
-  }
-  .subtoc {
-    margin-right             : 34%%;
-    font-weight              : normal;
-  }
-  h5.subtoc {
-    margin-left              : 2em;
-    font-size                : 80%%;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-  }
-  h6.subtoc {
-    margin-left              : 3em;
-    font-size                : 75%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  h7.subtoc {
-    margin-left              : 4em;
-    font-size                : 70%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  .icon-bar {
-    width                    : 100%%;
-    overflow                 : auto;
-    margin                   : 0em 0em 0em;
-  }
-  .left-bar {
-    width                    : 85%%;
-    float                    : left;
-    display                  : inline;
-    overflow                 : auto;
-  }
-  .toc-button {
-    position                 : absolute;
-    top                      : 8px;
-    width                    : 2em;
-    height                   : 2em;
-    border-radius            : 50%%;
-    background               : #555555;
-    fill                     : #DDDDDD;
-    box-shadow               : 0 2px 5px #EEEEEE inset;
-  }
-  .toc-button svg {
-    position                 : relative;
-    left                     : 25%%;
-    top                      : 25%%;
-    width                    : 150%%;
-    height                   : 150%%;
-  }
-  .toc-button p {
-    vertical-align           : center;
-    font-size                : 120%%;
-  }
-  .prev-next-button {
-    position                 : absolute;
-    top                      : 8px;
-    width                    : 2em;
-    height                   : 2em;
-    border-radius            : 50%%;
-    background               : #555555;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-  }
-  .prev-next-button svg {
-    position                 : relative;
-    left                     : 20%%;
-    top                      : 20%%;
-    width                    : 60%%;
-    height                   : 60%%;
-  }
-  .menu {
-    right                    : 6em;
-   }
-  .previous {
-    right                    : 3em;
-   }
-  .next {
-    right                    : 0em;
-   }
-  .arrow {
-     fill                    : #DDDDDD;
-  }
-  .minitoc {
-    line-height              : 100%%;
-    font-size                : 90%%;
-    margin-top               : 6px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  /* flex */
-  .flex-menu-bar {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-flex-wrap        : wrap;
-    -webkit-align-items      : center;
-    align-items              : center;
-    width                    : 100%%;
-    margin-left              : 5%%;
-    margin-right             : 2%%;
-    background-color         : #000000;
-  }
-  .flex-menu-option {
-    background-color         : #000000;
-    margin-right             : 4px;
-  }
-  .flex-list {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-align-items      : center;
-    display                  : block;
-    align-items              : center;
-    width                    : 100%%;
-    background-color         : #000000;
-  }
-  .flex-list-item {
-    background-color         : #000000;
-    margin                   : 4px;
-  }
-  /* grid */
-  .wrapper {
-    display                  : grid;
-    grid-template-columns    : 100%%;
-    grid-template-areas      :
-      "headband"
-      "doc_header"
-      "doc_title"
-      "doc_toc"
-      "doc_prefix"
-      "doc_intro"
-      "doc_body"
-      "doc_endnotes"
-      "doc_glossary"
-      "doc_biblio"
-      "doc_bookindex"
-      "doc_blurb"
-      "doc_suffix";
-    margin                   : 0px;
-    padding                  : 0px;
-    background-color         : #000000;
-  }
-  .delimit {
-    border-style             : none;
-    border-color             : #000000;
-    padding                  : 10px;
-  }
-  .headband {
-    grid-area                : headband;
-    background-color         : #000000;
-  }
-  .doc_header {
-    grid-area                : doc_header;
-  }
-  .doc_title {
-    grid-area                : doc_title;
-  }
-  .doc_toc {
-    grid-area                : doc_toc;
-  }
-  .doc_prefix {
-    grid-area                : doc_prefix;
-  }
-  .doc_intro {
-    grid-area                : doc_intro;
-  }
-  .doc_body {
-    grid-area                : doc_body;
-  }
-  .doc_endnotes {
-    grid-area                : doc_endnotes;
-  }
-  .doc_glossary {
-    grid-area                : doc_glossary;
-  }
-  .doc_biblio {
-    grid-area                : doc_biblio;
-  }
-  .doc_bookindex {
-    grid-area                : doc_bookindex;
-  }
-  .doc_blurb {
-    grid-area                : doc_blurb;
-  }
-  .doc_suffix {
-    grid-area                : doc_suffix;
-  }
-  .nav-ul {
-    list-style               : none;
-    float                    : left;
-  }
-  .nav-li {
-    float                    : left;
-    padding-right            : 0.7em;
-  }
-  .nav-li a {
-    text-decoration          : none;
-    color                    : #000000;
-  }
-  footer {
-    background-color         : #FF704E;
-  }
-┃",
-    _color_ocn_dark,
-    _css_indent,
-    _color_ocn_dark,
-);
-    string _css_light_html_scroll = format(q"┃
-  *{
-    padding                  : 0px;
-    margin                   : 0px;
-  }
-  body {
-    height                   : 100vh;
-    background-color         : #FFFFFF;
-  }
-  body {
-    color                    : #000000;
-    background               : #FFFFFF;
-    background-color         : #FFFFFF;
-  }
-  a:link {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #F9F9AA;
-  }
-  a.lnkocn:link {
-    color                    : %s;
-    text-decoration          : none;
-  }
-  a.lnkocn:visited {
-    color                    : #32CD32;
-    text-decoration          : none;
-  }
-  a.lnkocn:hover {
-    color                    : #777777;
-    font-size                : 15px;
-  }
-  a:hover img {
-    background-color         : #FFFFFF;
-  }
-  a:active {
-    color                    : #003399;
-    text-decoration          : underline;
-  }
-  div {
-    margin-left              : 0;
-    margin-right             : 0;
-  }
-  div.p {
-    margin-left              : 5%%;
-    margin-right             : 1%%;
-  }
-  div.substance {
-    width                    : 100%%;
-    background-color         : #FFFFFF;
-  }
-  div.ocn {
-    width                    : 5%%;
-    float                    : right;
-    top                      : 0;
-    background-color         : #FFFFFF;
-  }
-  div.endnote {
-    width                    : 95%%;
-    background-color         : #FFFFFF;
-  }
-  div.toc {
-    position                 : absolute;
-    float                    : left;
-    margin                   : 0;
-    padding                  : 0;
-    padding-top              : 0.5em;
-    border                   : 0;
-    width                    : 13em;
-    background-color         : #EEEEEE;
-    margin-right             : 1em;
-  }
-  div.summary {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #EEEEEE;
-    padding-left             : 1em;
-    background-color         : #EEEEEE;
-  }
-  div.content, div.main_column {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #FFFFFF;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content0, div.main_column0 {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 0%% solid #FFFFFF;
-    padding-left             : 5%%;
-  }
-  div.scroll {
-    margin                   : 0;
-    padding                  : 0;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content:after {
-    content                  : ' ';
-    clear                    : both;
-    display                  : block;
-    height                   : 0;
-    overflow                 : hidden;
-  }
-  div.footer {
-    clear                    : left;
-    padding                  : 0.5em;
-    font-size                : 80%%;
-    margin                   : 0;
-  }
-  div.toc ul {
-    list-style               : none;
-    padding                  : 0;
-    margin                   : 0;
-  }
-  div.toc li ul a, li ul span.currentlink
-  {
-    font-weight              : normal;
-    font-size                : 90%%;
-    padding-left             : 2em;
-    background-color         : #EEEEEE;
-  }
-  div.toc a, span.currentlink{
-    display                  : block;
-    text-decoration          : none;
-    padding-left             : 0.5em;
-    color                    : #0000aa;
-  }
-  hr {
-    width                    : 90%%;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    margin-top               : 1.8em;
-    margin-bottom            : 1.8em;
-  }
-  span.currentlink {
-    text-decoration          : none;
-    background-color         : #AAAAAA;
-  }
-  div.toc a:visited {
-    color                    : #0000aa;
-  }
-  div.toc a:hover {
-    color                    : #000000;
-    background-color         : #F9F9AA;
-  }
-  nav#toc ol {
-    list-style-type          : none;
-  }
-  .norm, .bold, .verse, .group, .block, .alt {
-    line-height              : 133%%;
-    margin-top               : 12px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-  }
-  p {
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 133%%;
-    text-align               : justify;
-    text-indent              : 0mm;
-    margin-top               : 0.8em;
-    margin-bottom            : 0.8em;
-  }
-  img {
-    max-width                : 100%%;
-    height                   : auto;
-  }
-  pre {
-    width                    : auto;
-    display                  : block;
-    clear                    : both;
-    color                    : #555555;
-  }
-  pre.codeline {
-    display                  : table;
-    clear                    : both;
-    table-layout             : fixed;
-    margin-left              : 5%%;
-    margin-right             : 5%%;
-    width                    : 90%%;
-    white-space              : pre-wrap;
-    border-style             : none;
-    border-radius            : 5px 5px 5px 5px;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-    margin-bottom            : 1em;
-    padding                  : 0.5em 1em;
-    page-break-inside        : avoid;
-    word-wrap                : break-word;
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    white-space              : pre;
-    white-space              : pre-wrap;
-    white-space              : -moz-pre-wrap;
-    white-space              : -o-pre-wrap;
-    background-color         : #EEEEEE;
-    color                    : #000000;
-    font-size                : 95%%;
-    line-height              : 100%%;
-  }
-  pre.codeline::before {
-    counter-reset            : linenum;
-  }
-  pre.codeline span.tr {
-    display                  : table-row;
-    counter-increment        : linenum;
-  }
-  pre.codeline span.th {
-    display                  : table-cell;
-    user-select              : none;
-    -moz-user-select         : none;
-    -webkit-user-select      : none;
-    padding                  : 0.5em 0.5em;
-    /* background-color         : #666666; */
-  }
-  pre.codeline span.th::before {
-    content                  : counter(linenum) ".";
-    color                    : #999999;
-    text-align               : right;
-    display                  : block;
-  }
-  pre.codeline span.th {
-    width                    : 4em;
-  }
-  pre.codeline code {
-    display                  : table-cell;
-  }
-  p.code {
-    border-style             : none;
-  }
-  p.spaced { white-space     : pre; }
-  p.block {
-    white-space              : pre;
-  }
-  p.group { }
-  p.alt { }
-  p.verse {
-    white-space              : pre;
-    margin-bottom            : 6px;
-  }
-  p.caption {
-    text-align               : left;
-    font-size                : 80%%;
-    display                  : inline;
-  }
-  p.endnote {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-right             : 15mm;
-  }
-  p.endnote_indent {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 2em;
-    margin-right             : 15mm;
-  }
-  p.center {
-    text-align               : center;
-  }
-  p.bold {
-    font-weight              : bold;
-  }
-  p.bold_left {
-    font-weight              : bold;
-    text-align               : left;
-  }
-  p.centerbold {
-    text-align               : center;
-    font-weight              : bold;
-  }
-  p.em {
-    font-weight              : bold;
-    font-style               : normal;
-    background               : #FFF3B6;
-  }
-  p.small {
-    font-size                : 80%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  .tiny, .tiny_left, .tiny_right, .tiny_center {
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    color                    : #777777;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.tiny { }
-  p.tiny_left {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : left;
-  }
-  p.tiny_right {
-    margin-right             : 1em;
-    text-align               : right;
-  }
-  p.tiny_center {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : center;
-  }
-  p.concordance_word {
-    line-height              : 150%%;
-    font-weight              : bold;
-    display                  : inline;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.concordance_count {
-    font-size                : 80%%;
-    color                    : #777777;
-    display                  : inline;
-    margin-left              : 0em;
-  }
-  p.concordance_object {
-    font-size                : 80%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  p.book_index_lev1 {
-    line-height              : 100%%;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.book_index_lev2 {
-    line-height              : 100%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  tt {
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    background-color         : #EEEEEE;
-    color                    : #000000;
-  }
-%s
-  note { white-space         : pre; }
-  label.ocn {
-    width                    : 2%%;
-    float                    : right;
-    top                      : 0;
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 5px;
-    margin-right             : 5px;
-    text-align               : right;
-    color                    : %s;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  table {
-    display                  : block;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    background-color         : inherit;
-  }
-  tr { }
-  th,td {
-    vertical-align           : top;
-    text-align               : left;
-  }
-  th {
-    font-weight              : bold;
-  }
-  em {
-    font-weight              : bold;
-    font-style               : italic;
-  }
-  p.left,th.left,td.left {
-    text-align               : left;
-  }
-  p.small_left,th.small_left,td.small_left {
-    text-align               : left;
-    font-size                : 80%%;
-  }
-  p.right,th.right,td.right {
-    text-align               : right;
-  }
-  ul, li {
-    list-style-type          : none;
-    list-style               : none;
-    padding-left             : 20px;
-    font-weight              : normal;
-    line-height              : 150%%;
-    text-align               : left;
-    text-indent              : 0mm;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 3px;
-    margin-bottom            : 3px;
-  }
-  li {
-    background               : url(../image_sys/bullet_09.png) no-repeat 0px 6px;
-  }
-  ul { }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    font-weight              : bold;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-top               : 20px;
-    margin-bottom            : 10px;
-  }
-  h4.norm, h5.norm, h6.norm, h7.norm {
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-  }
-  h0 { font-size             : 125%%; }
-  h1 { font-size             : 120%%; }
-  h2 { font-size             : 115%%; }
-  h3 { font-size             : 110%%; }
-  h4 { font-size             : 105%%; }
-  h5 { font-size             : 100%%; }
-  h6 { font-size             : 100%%; }
-  h7 { font-size             : 100%%; }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    text-shadow              : .2em .2em .3em #808080;
-  }
-  h1.i { margin-left         : 2em; }
-  h2.i { margin-left         : 3em; }
-  h3.i { margin-left         : 4em; }
-  h4.i { margin-left         : 5em; }
-  h5.i { margin-left         : 6em; }
-  h6.i { margin-left         : 7em; }
-  h7.i { margin-left         : 8em; }
-  h8.i { margin-left         : 9em; }
-  h9.i { margin-left         : 10em; }
-  .toc {
-    font-weight              : normal;
-    margin-top               : 6px;
-    margin-bottom            : 6px;
-  }
-  h0.toc {
-    margin-left              : 1em;
-    font-size                : 120%%;
-    line-height              : 150%%;
-  }
-  h1.toc {
-    margin-left              : 1em;
-    font-size                : 115%%;
-    line-height              : 150%%;
-  }
-  h2.toc {
-    margin-left              : 2em;
-    font-size                : 110%%;
-    line-height              : 140%%;
-  }
-  h3.toc {
-    margin-left              : 3em;
-    font-size                : 105%%;
-    line-height              : 120%%;
-  }
-  h4.toc {
-    margin-left              : 4em;
-    font-size                : 100%%;
-    line-height              : 120%%;
-  }
-  h5.toc {
-    margin-left              : 5em;
-    font-size                : 95%%;
-    line-height              : 110%%;
-  }
-  h6.toc {
-    margin-left              : 6em;
-    font-size                : 90%%;
-    line-height              : 110%%;
-  }
-  h7.toc {
-    margin-left              : 7em;
-    font-size                : 85%%;
-    line-height              : 100%%;
-  }
-  .subtoc {
-    margin-right             : 34%%;
-    font-weight              : normal;
-  }
-  h5.subtoc {
-    margin-left              : 2em;
-    font-size                : 80%%;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-  }
-  h6.subtoc {
-    margin-left              : 3em;
-    font-size                : 75%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  h7.subtoc {
-    margin-left              : 4em;
-    font-size                : 70%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  /* flex */
-  .flex-menu-bar {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-flex-wrap        : wrap;
-    -webkit-align-items      : center;
-    align-items              : center;
-    width                    : 100%%;
-    margin-left              : 5%%;
-    margin-right             : 2%%;
-    background-color         : #FFFFFF;
-  }
-  .flex-menu-option {
-    background-color         : #FFFFFF;
-    margin-right             : 4px;
-  }
-  .flex-list {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-align-items      : center;
-    display                  : block;
-    align-items              : center;
-    width                    : 100%%;
-    background-color         : #FFFFFF;
-  }
-  .flex-list-item {
-    background-color         : #FFFFFF;
-    margin                   : 4px;
-  }
-  /* grid */
-  .wrapper {
-    display                  : grid;
-    grid-template-columns    : 100%%;
-    grid-template-areas      :
-      "headband"
-      "doc_header"
-      "doc_title"
-      "doc_toc"
-      "doc_prefix"
-      "doc_intro"
-      "doc_body"
-      "doc_endnotes"
-      "doc_glossary"
-      "doc_biblio"
-      "doc_bookindex"
-      "doc_blurb"
-      "doc_suffix";
-    margin                   : 0px;
-    padding                  : 0px;
-    background-color         : #FFFFFF;
-  }
-  .delimit {
-    border-style             : none;
-    border-color             : #FFFFFF;
-    padding                  : 10px;
-  }
-  .headband {
-    grid-area                : headband;
-    background-color         : #FFFFFF;
-  }
-  .doc_header {
-    grid-area                : doc_header;
-  }
-  .doc_title {
-    grid-area                : doc_title;
-  }
-  .doc_toc {
-    grid-area                : doc_toc;
-  }
-  .doc_prefix {
-    grid-area                : doc_prefix;
-  }
-  .doc_intro {
-    grid-area                : doc_intro;
-  }
-  .doc_body {
-    grid-area                : doc_body;
-  }
-  .doc_endnotes {
-    grid-area                : doc_endnotes;
-  }
-  .doc_glossary {
-    grid-area                : doc_glossary;
-  }
-  .doc_biblio {
-    grid-area                : doc_biblio;
-  }
-  .doc_bookindex {
-    grid-area                : doc_bookindex;
-  }
-  .doc_blurb {
-    grid-area                : doc_blurb;
-  }
-  .doc_suffix {
-    grid-area                : doc_suffix;
-  }
-  .nav-ul {
-    list-style               : none;
-    float                    : left;
-  }
-  .nav-li {
-    float                    : left;
-    padding-right            : 0.7em;
-  }
-  .nav-li a {
-    text-decoration          : none;
-    color                    : #FFFFFF;
-  }
-  footer {
-    background-color         : #00704E;
-  }
-┃",
-    _color_ocn_light,
-    _css_indent,
-    _color_ocn_light,
-);
-    string _css_dark_html_scroll = format(q"┃
-  *{
-    padding                  : 0px;
-    margin                   : 0px;
-  }
-  body {
-    height                   : 100vh;
-    background-color         : #000000;
-  }
-  body {
-    color                    : #CCCCCC;
-    background               : #000000;
-    background-color         : #000000;
-  }
-  a:link {
-    color                    : #FFFFFF;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #999999;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #555555;
-  }
-  a.lnkocn:link {
-    color                    : %s;
-    text-decoration          : none;
-  }
-  a.lnkocn:visited {
-    color                    : #9ACD32;
-    text-decoration          : none;
-  }
-  a.lnkocn:hover {
-    color                    : #BBBBBB;
-    font-size                : 15px;
-  }
-  a:hover img {
-    background-color         : #000000;
-  }
-  a:active {
-    color                    : #888888;
-    text-decoration          : underline;
-  }
-  div {
-    margin-left              : 0;
-    margin-right             : 0;
-  }
-  div.p {
-    margin-left              : 5%%;
-    margin-right             : 1%%;
-  }
-  div.substance {
-    width                    : 100%%;
-    background-color         : #000000;
-  }
-  div.ocn {
-    width                    : 5%%;
-    float                    : right;
-    top                      : 0;
-    background-color         : #000000;
-  }
-  div.endnote {
-    width                    : 95%%;
-    background-color         : #000000;
-  }
-  div.toc {
-    position                 : absolute;
-    float                    : left;
-    margin                   : 0;
-    padding                  : 0;
-    padding-top              : 0.5em;
-    border                   : 0;
-    width                    : 13em;
-    background-color         : #111111;
-    margin-right             : 1em;
-  }
-  div.summary {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #111111;
-    padding-left             : 1em;
-    background-color         : #111111;
-  }
-  div.content, div.main_column {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #000000;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content0, div.main_column0 {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 0%% solid #000000;
-    padding-left             : 5%%;
-  }
-  div.scroll {
-    margin                   : 0;
-    padding                  : 0;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content:after {
-    content                  : ' ';
-    clear                    : both;
-    display                  : block;
-    height                   : 0;
-    overflow                 : hidden;
-  }
-  div.footer {
-    clear                    : left;
-    padding                  : 0.5em;
-    font-size                : 80%%;
-    margin                   : 0;
-  }
-  div.toc ul {
-    list-style               : none;
-    padding                  : 0;
-    margin                   : 0;
-  }
-  div.toc li ul a, li ul span.currentlink
-  {
-    font-weight              : normal;
-    font-size                : 90%%;
-    padding-left             : 2em;
-    background-color         : #111111;
-  }
-  div.toc a, span.currentlink{
-    display                  : block;
-    text-decoration          : none;
-    padding-left             : 0.5em;
-    color                    : #FF00AA;
-  }
-  hr {
-    width                    : 90%%;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    margin-top               : 1.8em;
-    margin-bottom            : 1.8em;
-  }
-  span.currentlink {
-    text-decoration          : none;
-    background-color         : #AAAAF9;
-  }
-  div.toc a:visited {
-    color                    : #FF00AA;
-  }
-  div.toc a:hover {
-    color                    : #CCCCCC;
-    background-color         : #F9F9AA;
-  }
-  nav#toc ol {
-    list-style-type          : none;
-  }
-  .norm, .bold, .verse, .group, .block, .alt {
-    line-height              : 133%%;
-    margin-top               : 12px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-  }
-  p {
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 133%%;
-    text-align               : justify;
-    text-indent              : 0mm;
-    margin-top               : 0.8em;
-    margin-bottom            : 0.8em;
-  }
-  img {
-    max-width                : 100%%;
-    height                   : auto;
-  }
-  pre {
-    width                    : auto;
-    display                  : block;
-    clear                    : both;
-    color                    : #555555;
-  }
-  pre.codeline {
-    display                  : table;
-    clear                    : both;
-    table-layout             : fixed;
-    margin-left              : 5%%;
-    margin-right             : 5%%;
-    width                    : 90%%;
-    white-space              : pre-wrap;
-    border-style             : none;
-    border-radius            : 5px 5px 5px 5px;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-    margin-bottom            : 1em;
-    padding                  : 0.5em 1em;
-    page-break-inside        : avoid;
-    word-wrap                : break-word;
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    white-space              : pre;
-    white-space              : pre-wrap;
-    white-space              : -moz-pre-wrap;
-    white-space              : -o-pre-wrap;
-    background-color         : #555555;
-    color                    : #DDDDDD;
-    font-size                : 95%%;
-    line-height              : 100%%;
-  }
-  pre.codeline::before {
-    counter-reset            : linenum;
-  }
-  pre.codeline span.tr {
-    display                  : table-row;
-    counter-increment        : linenum;
-  }
-  pre.codeline span.th {
-    display                  : table-cell;
-    user-select              : none;
-    -moz-user-select         : none;
-    -webkit-user-select      : none;
-    padding                  : 0.5em 0.5em;
-  }
-  pre.codeline span.th::before {
-    content                  : counter(linenum) ".";
-    color                    : #999999;
-    text-align               : right;
-    display                  : block;
-  }
-  pre.codeline span.th {
-    width                    : 4em;
-  }
-  pre.codeline code {
-    display                  : table-cell;
-  }
-  p.code {
-    border-style             : none;
-  }
-  p.spaced { white-space     : pre; }
-  p.block {
-    white-space              : pre;
-  }
-  p.group { }
-  p.alt { }
-  p.verse {
-    white-space              : pre;
-    margin-bottom            : 6px;
-  }
-  p.caption {
-    text-align               : left;
-    font-size                : 80%%;
-    display                  : inline;
-  }
-  p.endnote {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-right             : 15mm;
-  }
-  p.endnote_indent {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 2em;
-    margin-right             : 15mm;
-  }
-  p.center {
-    text-align               : center;
-  }
-  p.bold {
-    font-weight              : bold;
-  }
-  p.bold_left {
-    font-weight              : bold;
-    text-align               : left;
-  }
-  p.centerbold {
-    text-align               : center;
-    font-weight              : bold;
-  }
-  p.em {
-    font-weight              : bold;
-    font-style               : normal;
-    background               : #FFF3B6;
-  }
-  p.small {
-    font-size                : 80%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  .tiny, .tiny_left, .tiny_right, .tiny_center {
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    color                    : #EEEEEE;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.tiny { }
-  p.tiny_left {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : left;
-  }
-  p.tiny_right {
-    margin-right             : 1em;
-    text-align               : right;
-  }
-  p.tiny_center {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : center;
-  }
-  p.concordance_word {
-    line-height              : 150%%;
-    font-weight              : bold;
-    display                  : inline;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.concordance_count {
-    font-size                : 80%%;
-    color                    : #555555;
-    display                  : inline;
-    margin-left              : 0em;
-  }
-  p.concordance_object {
-    font-size                : 80%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  p.book_index_lev1 {
-    line-height              : 100%%;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.book_index_lev2 {
-    line-height              : 100%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  tt {
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    background-color         : #555555;
-    color                    : #DDDDDD;
-  }
-%s
-  note { white-space         : pre; }
-  label.ocn {
-    width                    : 2%%;
-    float                    : right;
-    top                      : 0;
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 5px;
-    margin-right             : 5px;
-    text-align               : right;
-    color                    : %s;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  table {
-    display                  : block;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    background-color         : inherit;
-  }
-  tr { }
-  th,td {
-    vertical-align           : top;
-    text-align               : left;
-  }
-  th {
-    font-weight              : bold;
-  }
-  em {
-    font-weight              : bold;
-    font-style               : italic;
-  }
-  p.left,th.left,td.left {
-    text-align               : left;
-  }
-  p.small_left,th.small_left,td.small_left {
-    text-align               : left;
-    font-size                : 80%%;
-  }
-  p.right,th.right,td.right {
-    text-align               : right;
-  }
-  ul, li {
-    list-style-type          : none;
-    list-style               : none;
-    padding-left             : 20px;
-    font-weight              : normal;
-    line-height              : 150%%;
-    text-align               : left;
-    text-indent              : 0mm;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 3px;
-    margin-bottom            : 3px;
-  }
-  li {
-    background               : (../image_sys/bullet_09.png) no-repeat 0px 6px;
-  }
-  ul { }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    font-weight              : bold;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-top               : 20px;
-    margin-bottom            : 10px;
-  }
-  h4.norm, h5.norm, h6.norm, h7.norm {
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-  }
-  h0 { font-size             : 125%%; }
-  h1 { font-size             : 120%%; }
-  h2 { font-size             : 115%%; }
-  h3 { font-size             : 110%%; }
-  h4 { font-size             : 105%%; }
-  h5 { font-size             : 100%%; }
-  h6 { font-size             : 100%%; }
-  h7 { font-size             : 100%%; }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    text-shadow              : .2em .2em .3em #999999;
-  }
-  h1.i { margin-left         : 2em; }
-  h2.i { margin-left         : 3em; }
-  h3.i { margin-left         : 4em; }
-  h4.i { margin-left         : 5em; }
-  h5.i { margin-left         : 6em; }
-  h6.i { margin-left         : 7em; }
-  h7.i { margin-left         : 8em; }
-  h8.i { margin-left         : 9em; }
-  h9.i { margin-left         : 10em; }
-  .toc {
-    font-weight              : normal;
-    margin-top               : 6px;
-    margin-bottom            : 6px;
-  }
-  h0.toc {
-    margin-left              : 1em;
-    font-size                : 120%%;
-    line-height              : 150%%;
-  }
-  h1.toc {
-    margin-left              : 1em;
-    font-size                : 115%%;
-    line-height              : 150%%;
-  }
-  h2.toc {
-    margin-left              : 2em;
-    font-size                : 110%%;
-    line-height              : 140%%;
-  }
-  h3.toc {
-    margin-left              : 3em;
-    font-size                : 105%%;
-    line-height              : 120%%;
-  }
-  h4.toc {
-    margin-left              : 4em;
-    font-size                : 100%%;
-    line-height              : 120%%;
-  }
-  h5.toc {
-    margin-left              : 5em;
-    font-size                : 95%%;
-    line-height              : 110%%;
-  }
-  h6.toc {
-    margin-left              : 6em;
-    font-size                : 90%%;
-    line-height              : 110%%;
-  }
-  h7.toc {
-    margin-left              : 7em;
-    font-size                : 85%%;
-    line-height              : 100%%;
-  }
-  .subtoc {
-    margin-right             : 34%%;
-    font-weight              : normal;
-  }
-  h5.subtoc {
-    margin-left              : 2em;
-    font-size                : 80%%;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-  }
-  h6.subtoc {
-    margin-left              : 3em;
-    font-size                : 75%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  h7.subtoc {
-    margin-left              : 4em;
-    font-size                : 70%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  /* flex */
-  .flex-menu-bar {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-flex-wrap        : wrap;
-    -webkit-align-items      : center;
-    align-items              : center;
-    width                    : 100%%;
-    margin-left              : 5%%;
-    margin-right             : 2%%;
-    background-color         : #000000;
-  }
-  .flex-menu-option {
-    background-color         : #000000;
-    margin-right             : 4px;
-  }
-  .flex-list {
-    display                  : -webkit-flex;
-    display                  : flex;
-    -webkit-align-items      : center;
-    display                  : block;
-    align-items              : center;
-    width                    : 100%%;
-    background-color         : #000000;
-  }
-  .flex-list-item {
-    background-color         : #000000;
-    margin                   : 4px;
-  }
-  /* grid */
-  .wrapper {
-    display                  : grid;
-    grid-template-columns    : 100%%;
-    grid-template-areas      :
-      "headband"
-      "doc_header"
-      "doc_title"
-      "doc_toc"
-      "doc_prefix"
-      "doc_intro"
-      "doc_body"
-      "doc_endnotes"
-      "doc_glossary"
-      "doc_biblio"
-      "doc_bookindex"
-      "doc_blurb"
-      "doc_suffix";
-    margin                   : 0px;
-    padding                  : 0px;
-    background-color         : #000000;
-  }
-  .delimit {
-    border-style             : none;
-    border-color             : #000000;
-    padding                  : 10px;
-  }
-  .headband {
-    grid-area                : headband;
-    background-color         : #000000;
-  }
-  .doc_header {
-    grid-area                : doc_header;
-  }
-  .doc_title {
-    grid-area                : doc_title;
-  }
-  .doc_toc {
-    grid-area                : doc_toc;
-  }
-  .doc_prefix {
-    grid-area                : doc_prefix;
-  }
-  .doc_intro {
-    grid-area                : doc_intro;
-  }
-  .doc_body {
-    grid-area                : doc_body;
-  }
-  .doc_endnotes {
-    grid-area                : doc_endnotes;
-  }
-  .doc_glossary {
-    grid-area                : doc_glossary;
-  }
-  .doc_biblio {
-    grid-area                : doc_biblio;
-  }
-  .doc_bookindex {
-    grid-area                : doc_bookindex;
-  }
-  .doc_blurb {
-    grid-area                : doc_blurb;
-  }
-  .doc_suffix {
-    grid-area                : doc_suffix;
-  }
-  .nav-ul {
-    list-style               : none;
-    float                    : left;
-  }
-  .nav-li {
-    float                    : left;
-    padding-right            : 0.7em;
-  }
-  .nav-li a {
-    text-decoration          : none;
-    color                    : #000000;
-  }
-  footer {
-    background-color         : #FF704E;
-  }
-┃",
-    _color_ocn_dark,
-    _css_indent,
-    _color_ocn_dark,
-);
-    string _css_light_epub = format(q"┃
-  *{
-    padding                  : 0px;
-    margin                   : 0px;
-  }
-  body {
-    height                   : 100vh;
-    background-color         : #FFFFFF;
-  }
-  body {
-    color                    : #000000;
-    background               : #FFFFFF;
-    background-color         : #FFFFFF;
-  }
-  a:link {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #003399;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #F9F9AA;
-  }
-  a.lnkocn:link {
-    color                    : %s;
-    text-decoration          : none;
-  }
-  a.lnkocn:visited {
-    color                    : #32CD32;
-    text-decoration          : none;
-  }
-  a.lnkocn:hover {
-    color                    : #777777;
-    font-size                : 15px;
-  }
-  a:hover img {
-    background-color         : #FFFFFF;
-  }
-  a:active {
-    color                    : #003399;
-    text-decoration          : underline;
-  }
-  div {
-    margin-left              : 0;
-    margin-right             : 0;
-  }
-  div.p {
-    margin-left              : 5%%;
-    margin-right             : 1%%;
-  }
-  div.substance {
-    width                    : 100%%;
-    background-color         : #FFFFFF;
-  }
-  div.ocn {
-    width                    : 5%%;
-    float                    : right;
-    top                      : 0;
-    background-color         : #FFFFFF;
-  }
-  div.endnote {
-    width                    : 95%%;
-    background-color         : #FFFFFF;
-  }
-  div.toc {
-    position                 : absolute;
-    float                    : left;
-    margin                   : 0;
-    padding                  : 0;
-    padding-top              : 0.5em;
-    border                   : 0;
-    width                    : 13em;
-    background-color         : #EEEEEE;
-    margin-right             : 1em;
-  }
-  div.summary {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #EEEEEE;
-    padding-left             : 1em;
-    background-color         : #EEEEEE;
-  }
-  div.content, div.main_column {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #FFFFFF;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content0, div.main_column0 {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 0%% solid #FFFFFF;
-    padding-left             : 5%%;
-  }
-  div.scroll {
-    margin                   : 0;
-    padding                  : 0;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content:after {
-    content                  : ' ';
-    clear                    : both;
-    display                  : block;
-    height                   : 0;
-    overflow                 : hidden;
-  }
-  div.footer {
-    clear                    : left;
-    padding                  : 0.5em;
-    font-size                : 80%%;
-    margin                   : 0;
-  }
-  div.toc ul {
-    list-style               : none;
-    padding                  : 0;
-    margin                   : 0;
-  }
-  div.toc li ul a, li ul span.currentlink
-  {
-    font-weight              : normal;
-    font-size                : 90%%;
-    padding-left             : 2em;
-    background-color         : #EEEEEE;
-  }
-  div.toc a, span.currentlink{
-    display                  : block;
-    text-decoration          : none;
-    padding-left             : 0.5em;
-    color                    : #0000aa;
-  }
-  hr {
-    width                    : 90%%;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    margin-top               : 1.8em;
-    margin-bottom            : 1.8em;
-  }
-  span.currentlink {
-    text-decoration          : none;
-    background-color         : #AAAAAA;
-  }
-  div.toc a:visited {
-    color                    : #0000aa;
-  }
-  div.toc a:hover {
-    color                    : #000000;
-    background-color         : #F9F9AA;
-  }
-  nav#toc ol {
-    list-style-type          : none;
-  }
-  .norm, .bold, .verse, .group, .block, .alt {
-    line-height              : 133%%;
-    margin-top               : 12px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-  }
-  p {
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 133%%;
-    text-align               : justify;
-    text-indent              : 0mm;
-    margin-top               : 0.8em;
-    margin-bottom            : 0.8em;
-  }
-  img {
-    max-width                : 100%%;
-    height                   : auto;
-  }
-  pre {
-    width                    : auto;
-    display                  : block;
-    clear                    : both;
-    color                    : #555555;
-  }
-  pre.codeline {
-    display                  : table;
-    clear                    : both;
-    table-layout             : fixed;
-    margin-left              : 5%%;
-    margin-right             : 5%%;
-    width                    : 90%%;
-    white-space              : pre-wrap;
-    border-style             : none;
-    border-radius            : 5px 5px 5px 5px;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-    margin-bottom            : 1em;
-    padding                  : 0.5em 1em;
-    page-break-inside        : avoid;
-    word-wrap                : break-word;
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    white-space              : pre;
-    white-space              : pre-wrap;
-    white-space              : -moz-pre-wrap;
-    white-space              : -o-pre-wrap;
-    background-color         : #EEEEEE;
-    color                    : #000000;
-    font-size                : 95%%;
-    line-height              : 100%%;
-  }
-  pre.codeline::before {
-    counter-reset            : linenum;
-  }
-  pre.codeline span.tr {
-    display                  : table-row;
-    counter-increment        : linenum;
-  }
-  pre.codeline span.th {
-    display                  : table-cell;
-    user-select              : none;
-    -moz-user-select         : none;
-    -webkit-user-select      : none;
-    padding                  : 0.5em 0.5em;
-    /* background-color         : #666666; */
-  }
-  pre.codeline span.th::before {
-    content                  : counter(linenum) ".";
-    color                    : #999999;
-    text-align               : right;
-    display                  : block;
-  }
-  pre.codeline span.th {
-    width                    : 4em;
-  }
-  pre.codeline code {
-    display                  : table-cell;
-  }
-  p.code {
-    border-style             : none;
-  }
-  p.spaced { white-space     : pre; }
-  p.block {
-    white-space              : pre;
-  }
-  p.group { }
-  p.alt { }
-  p.verse {
-    white-space              : pre;
-    margin-bottom            : 6px;
-  }
-  p.caption {
-    text-align               : left;
-    font-size                : 80%%;
-    display                  : inline;
-  }
-  p.endnote {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-right             : 15mm;
-  }
-  p.endnote_indent {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 2em;
-    margin-right             : 15mm;
-  }
-  p.center {
-    text-align               : center;
-  }
-  p.bold {
-    font-weight              : bold;
-  }
-  p.bold_left {
-    font-weight              : bold;
-    text-align               : left;
-  }
-  p.centerbold {
-    text-align               : center;
-    font-weight              : bold;
-  }
-  p.em {
-    font-weight              : bold;
-    font-style               : normal;
-    background               : #FFF3B6;
-  }
-  p.small {
-    font-size                : 80%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  .tiny, .tiny_left, .tiny_right, .tiny_center {
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    color                    : #777777;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.tiny { }
-  p.tiny_left {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : left;
-  }
-  p.tiny_right {
-    margin-right             : 1em;
-    text-align               : right;
-  }
-  p.tiny_center {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : center;
-  }
-  p.concordance_word {
-    line-height              : 150%%;
-    font-weight              : bold;
-    display                  : inline;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.concordance_count {
-    font-size                : 80%%;
-    color                    : #777777;
-    display                  : inline;
-    margin-left              : 0em;
-  }
-  p.concordance_object {
-    font-size                : 80%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  p.book_index_lev1 {
-    line-height              : 100%%;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.book_index_lev2 {
-    line-height              : 100%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  tt {
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    background-color         : #EEEEEE;
-    color                    : #000000;
-  }
-%s
-  note { white-space         : pre; }
-  label.ocn {
-    width                    : 2%%;
-    float                    : right;
-    top                      : 0;
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 5px;
-    margin-right             : 5px;
-    text-align               : right;
-    color                    : %s;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  table {
-    display                  : block;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    background-color         : inherit;
-  }
-  tr { }
-  th,td {
-    vertical-align           : top;
-    text-align               : left;
-  }
-  th {
-    font-weight              : bold;
-  }
-  em {
-    font-weight              : bold;
-    font-style               : italic;
-  }
-  p.left,th.left,td.left {
-    text-align               : left;
-  }
-  p.small_left,th.small_left,td.small_left {
-    text-align               : left;
-    font-size                : 80%%;
-  }
-  p.right,th.right,td.right {
-    text-align               : right;
-  }
-  ul, li {
-    list-style-type          : none;
-    list-style               : none;
-    padding-left             : 20px;
-    font-weight              : normal;
-    line-height              : 150%%;
-    text-align               : left;
-    text-indent              : 0mm;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 3px;
-    margin-bottom            : 3px;
-  }
-  li {
-    background               : url(../image_sys/bullet_09.png) no-repeat 0px 6px;
-  }
-  ul { }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    font-weight              : bold;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-top               : 20px;
-    margin-bottom            : 10px;
-  }
-  h4.norm, h5.norm, h6.norm, h7.norm {
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-  }
-  h0 { font-size             : 125%%; }
-  h1 { font-size             : 120%%; }
-  h2 { font-size             : 115%%; }
-  h3 { font-size             : 110%%; }
-  h4 { font-size             : 105%%; }
-  h5 { font-size             : 100%%; }
-  h6 { font-size             : 100%%; }
-  h7 { font-size             : 100%%; }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    text-shadow              : .2em .2em .3em #808080;
-  }
-  h1.i { margin-left         : 2em; }
-  h2.i { margin-left         : 3em; }
-  h3.i { margin-left         : 4em; }
-  h4.i { margin-left         : 5em; }
-  h5.i { margin-left         : 6em; }
-  h6.i { margin-left         : 7em; }
-  h7.i { margin-left         : 8em; }
-  h8.i { margin-left         : 9em; }
-  h9.i { margin-left         : 10em; }
-  .toc {
-    font-weight              : normal;
-    margin-top               : 6px;
-    margin-bottom            : 6px;
-  }
-  h0.toc {
-    margin-left              : 1em;
-    font-size                : 120%%;
-    line-height              : 150%%;
-  }
-  h1.toc {
-    margin-left              : 1em;
-    font-size                : 115%%;
-    line-height              : 150%%;
-  }
-  h2.toc {
-    margin-left              : 2em;
-    font-size                : 110%%;
-    line-height              : 140%%;
-  }
-  h3.toc {
-    margin-left              : 3em;
-    font-size                : 105%%;
-    line-height              : 120%%;
-  }
-  h4.toc {
-    margin-left              : 4em;
-    font-size                : 100%%;
-    line-height              : 120%%;
-  }
-  h5.toc {
-    margin-left              : 5em;
-    font-size                : 95%%;
-    line-height              : 110%%;
-  }
-  h6.toc {
-    margin-left              : 6em;
-    font-size                : 90%%;
-    line-height              : 110%%;
-  }
-  h7.toc {
-    margin-left              : 7em;
-    font-size                : 85%%;
-    line-height              : 100%%;
-  }
-  .subtoc {
-    margin-right             : 34%%;
-    font-weight              : normal;
-  }
-  h5.subtoc {
-    margin-left              : 2em;
-    font-size                : 80%%;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-  }
-  h6.subtoc {
-    margin-left              : 3em;
-    font-size                : 75%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  h7.subtoc {
-    margin-left              : 4em;
-    font-size                : 70%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-
-┃",
-    _color_ocn_light,
-    _css_indent,
-    _color_ocn_light,
-);
-    string _css_dark_epub = format(q"┃
-  *{
-    padding                  : 0px;
-    margin                   : 0px;
-  }
-  body {
-    height                   : 100vh;
-    background-color         : #000000;
-  }
-  body {
-    color                    : #CCCCCC;
-    background               : #000000;
-    background-color         : #000000;
-  }
-  a:link {
-    color                    : #FFFFFF;
-    text-decoration          : none;
-  }
-  a:visited {
-    color                    : #999999;
-    text-decoration          : none;
-  }
-  a:hover {
-    color                    : #000000;
-    background-color         : #555555;
-  }
-  a.lnkocn:link {
-    color                    : %s;
-    text-decoration          : none;
-  }
-  a.lnkocn:visited {
-    color                    : #9ACD32;
-    text-decoration          : none;
-  }
-  a.lnkocn:hover {
-    color                    : #BBBBBB;
-    font-size                : 15px;
-  }
-  a:hover img {
-    background-color         : #000000;
-  }
-  a:active {
-    color                    : #888888;
-    text-decoration          : underline;
-  }
-  div {
-    margin-left              : 0;
-    margin-right             : 0;
-  }
-  div.p {
-    margin-left              : 5%%;
-    margin-right             : 1%%;
-  }
-  div.substance {
-    width                    : 100%%;
-    background-color         : #000000;
-  }
-  div.ocn {
-    width                    : 5%%;
-    float                    : right;
-    top                      : 0;
-    background-color         : #000000;
-  }
-  div.endnote {
-    width                    : 95%%;
-    background-color         : #000000;
-  }
-  div.toc {
-    position                 : absolute;
-    float                    : left;
-    margin                   : 0;
-    padding                  : 0;
-    padding-top              : 0.5em;
-    border                   : 0;
-    width                    : 13em;
-    background-color         : #111111;
-    margin-right             : 1em;
-  }
-  div.summary {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #111111;
-    padding-left             : 1em;
-    background-color         : #111111;
-  }
-  div.content, div.main_column {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 13em solid #000000;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content0, div.main_column0 {
-    margin                   : 0;
-    padding                  : 0;
-    border-left              : 0%% solid #000000;
-    padding-left             : 5%%;
-  }
-  div.scroll {
-    margin                   : 0;
-    padding                  : 0;
-    padding-left             : 1em;
-    padding-right            : 1em;
-  }
-  div.content:after {
-    content                  : ' ';
-    clear                    : both;
-    display                  : block;
-    height                   : 0;
-    overflow                 : hidden;
-  }
-  div.footer {
-    clear                    : left;
-    padding                  : 0.5em;
-    font-size                : 80%%;
-    margin                   : 0;
-  }
-  div.toc ul {
-    list-style               : none;
-    padding                  : 0;
-    margin                   : 0;
-  }
-  div.toc li ul a, li ul span.currentlink
-  {
-    font-weight              : normal;
-    font-size                : 90%%;
-    padding-left             : 2em;
-    background-color         : #111111;
-  }
-  div.toc a, span.currentlink{
-    display                  : block;
-    text-decoration          : none;
-    padding-left             : 0.5em;
-    color                    : #FF00AA;
-  }
-  hr {
-    width                    : 90%%;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    margin-top               : 1.8em;
-    margin-bottom            : 1.8em;
-  }
-  span.currentlink {
-    text-decoration          : none;
-    background-color         : #AAAAF9;
-  }
-  div.toc a:visited {
-    color                    : #FF00AA;
-  }
-  div.toc a:hover {
-    color                    : #CCCCCC;
-    background-color         : #F9F9AA;
-  }
-  nav#toc ol {
-    list-style-type          : none;
-  }
-  .norm, .bold, .verse, .group, .block, .alt {
-    line-height              : 133%%;
-    margin-top               : 12px;
-    margin-bottom            : 0px;
-    padding-left             : 0em;
-    text-indent              : 0em;
-  }
-  p, h0, h1, h2, h3, h4, h5, h6, h7, ul, li {
-    display                  : block;
-    font-family              : verdana, arial, georgia, tahoma, sans-serif, helvetica, times, roman;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-  }
-  p {
-    font-size                : 100%%;
-    font-weight              : normal;
-    line-height              : 133%%;
-    text-align               : justify;
-    text-indent              : 0mm;
-    margin-top               : 0.8em;
-    margin-bottom            : 0.8em;
-  }
-  img {
-    max-width                : 100%%;
-    height                   : auto;
-  }
-  pre {
-    width                    : auto;
-    display                  : block;
-    clear                    : both;
-    color                    : #555555;
-  }
-  pre.codeline {
-    display                  : table;
-    clear                    : both;
-    table-layout             : fixed;
-    margin-left              : 5%%;
-    margin-right             : 5%%;
-    width                    : 90%%;
-    white-space              : pre-wrap;
-    border-style             : none;
-    border-radius            : 5px 5px 5px 5px;
-    box-shadow               : 0 2px 5px #AAAAAA inset;
-    margin-bottom            : 1em;
-    padding                  : 0.5em 1em;
-    page-break-inside        : avoid;
-    word-wrap                : break-word;
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    white-space              : pre;
-    white-space              : pre-wrap;
-    white-space              : -moz-pre-wrap;
-    white-space              : -o-pre-wrap;
-    background-color         : #555555;
-    color                    : #DDDDDD;
-    font-size                : 95%%;
-    line-height              : 100%%;
-  }
-  pre.codeline::before {
-    counter-reset            : linenum;
-  }
-  pre.codeline span.tr {
-    display                  : table-row;
-    counter-increment        : linenum;
-  }
-  pre.codeline span.th {
-    display                  : table-cell;
-    user-select              : none;
-    -moz-user-select         : none;
-    -webkit-user-select      : none;
-    padding                  : 0.5em 0.5em;
-  }
-  pre.codeline span.th::before {
-    content                  : counter(linenum) ".";
-    color                    : #999999;
-    text-align               : right;
-    display                  : block;
-  }
-  pre.codeline span.th {
-    width                    : 4em;
-  }
-  pre.codeline code {
-    display                  : table-cell;
-  }
-  p.code {
-    border-style             : none;
-  }
-  p.spaced { white-space     : pre; }
-  p.block {
-    white-space              : pre;
-  }
-  p.group { }
-  p.alt { }
-  p.verse {
-    white-space              : pre;
-    margin-bottom            : 6px;
-  }
-  p.caption {
-    text-align               : left;
-    font-size                : 80%%;
-    display                  : inline;
-  }
-  p.endnote {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-right             : 15mm;
-  }
-  p.endnote_indent {
-    font-size                : 96%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 2em;
-    margin-right             : 15mm;
-  }
-  p.center {
-    text-align               : center;
-  }
-  p.bold {
-    font-weight              : bold;
-  }
-  p.bold_left {
-    font-weight              : bold;
-    text-align               : left;
-  }
-  p.centerbold {
-    text-align               : center;
-    font-weight              : bold;
-  }
-  p.em {
-    font-weight              : bold;
-    font-style               : normal;
-    background               : #FFF3B6;
-  }
-  p.small {
-    font-size                : 80%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  .tiny, .tiny_left, .tiny_right, .tiny_center {
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-    color                    : #EEEEEE;
-    margin-right             : 6px;
-    text-align               : left;
-  }
-  p.tiny { }
-  p.tiny_left {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : left;
-  }
-  p.tiny_right {
-    margin-right             : 1em;
-    text-align               : right;
-  }
-  p.tiny_center {
-    margin-left              : 0px;
-    margin-right             : 0px;
-    text-align               : center;
-  }
-  p.concordance_word {
-    line-height              : 150%%;
-    font-weight              : bold;
-    display                  : inline;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.concordance_count {
-    font-size                : 80%%;
-    color                    : #555555;
-    display                  : inline;
-    margin-left              : 0em;
-  }
-  p.concordance_object {
-    font-size                : 80%%;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  p.book_index_lev1 {
-    line-height              : 100%%;
-    margin-top               : 4px;
-    margin-bottom            : 1px;
-  }
-  p.book_index_lev2 {
-    line-height              : 100%%;
-    text-align               : left;
-    margin-left              : 3em;
-    margin-top               : 1px;
-    margin-bottom            : 3px;
-  }
-  tt {
-    font-family              : inconsolata, "liberation mono", "bitstream vera mono", "dejavu mono", monaco, consolas, "andale mono", "courier new", "courier 10 pitch", courier, monospace;
-    background-color         : #555555;
-    color                    : #DDDDDD;
-  }
-%s
-  note { white-space         : pre; }
-  label.ocn {
-    width                    : 2%%;
-    float                    : right;
-    top                      : 0;
-    font-size                : 10px;
-    margin-top               : 0px;
-    margin-bottom            : 5px;
-    margin-right             : 5px;
-    text-align               : right;
-    color                    : %s;
-    -khtml-user-select       : none;
-    -moz-user-select         : none;
-    -ms-user-select          : none;
-    -o-user-select           : none;
-    -webkit-user-select      : none;
-    user-select              : none;
-  }
-  table {
-    display                  : block;
-    margin-left              : 5%%;
-    margin-right             : 2em;
-    background-color         : inherit;
-  }
-  tr { }
-  th,td {
-    vertical-align           : top;
-    text-align               : left;
-  }
-  th {
-    font-weight              : bold;
-  }
-  em {
-    font-weight              : bold;
-    font-style               : italic;
-  }
-  p.left,th.left,td.left {
-    text-align               : left;
-  }
-  p.small_left,th.small_left,td.small_left {
-    text-align               : left;
-    font-size                : 80%%;
-  }
-  p.right,th.right,td.right {
-    text-align               : right;
-  }
-  ul, li {
-    list-style-type          : none;
-    list-style               : none;
-    padding-left             : 20px;
-    font-weight              : normal;
-    line-height              : 150%%;
-    text-align               : left;
-    text-indent              : 0mm;
-    margin-left              : 1em;
-    margin-right             : 2em;
-    margin-top               : 3px;
-    margin-bottom            : 3px;
-  }
-  li {
-    background               : (../image_sys/bullet_09.png) no-repeat 0px 6px;
-  }
-  ul { }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    font-weight              : bold;
-    line-height              : 120%%;
-    text-align               : left;
-    margin-top               : 20px;
-    margin-bottom            : 10px;
-  }
-  h4.norm, h5.norm, h6.norm, h7.norm {
-    margin-top               : 10px;
-    margin-bottom            : 0px;
-  }
-  h0 { font-size             : 125%%; }
-  h1 { font-size             : 120%%; }
-  h2 { font-size             : 115%%; }
-  h3 { font-size             : 110%%; }
-  h4 { font-size             : 105%%; }
-  h5 { font-size             : 100%%; }
-  h6 { font-size             : 100%%; }
-  h7 { font-size             : 100%%; }
-  h0, h1, h2, h3, h4, h5, h6, h7 {
-    text-shadow              : .2em .2em .3em #999999;
-  }
-  h1.i { margin-left         : 2em; }
-  h2.i { margin-left         : 3em; }
-  h3.i { margin-left         : 4em; }
-  h4.i { margin-left         : 5em; }
-  h5.i { margin-left         : 6em; }
-  h6.i { margin-left         : 7em; }
-  h7.i { margin-left         : 8em; }
-  h8.i { margin-left         : 9em; }
-  h9.i { margin-left         : 10em; }
-  .toc {
-    font-weight              : normal;
-    margin-top               : 6px;
-    margin-bottom            : 6px;
-  }
-  h0.toc {
-    margin-left              : 1em;
-    font-size                : 120%%;
-    line-height              : 150%%;
-  }
-  h1.toc {
-    margin-left              : 1em;
-    font-size                : 115%%;
-    line-height              : 150%%;
-  }
-  h2.toc {
-    margin-left              : 2em;
-    font-size                : 110%%;
-    line-height              : 140%%;
-  }
-  h3.toc {
-    margin-left              : 3em;
-    font-size                : 105%%;
-    line-height              : 120%%;
-  }
-  h4.toc {
-    margin-left              : 4em;
-    font-size                : 100%%;
-    line-height              : 120%%;
-  }
-  h5.toc {
-    margin-left              : 5em;
-    font-size                : 95%%;
-    line-height              : 110%%;
-  }
-  h6.toc {
-    margin-left              : 6em;
-    font-size                : 90%%;
-    line-height              : 110%%;
-  }
-  h7.toc {
-    margin-left              : 7em;
-    font-size                : 85%%;
-    line-height              : 100%%;
-  }
-  .subtoc {
-    margin-right             : 34%%;
-    font-weight              : normal;
-  }
-  h5.subtoc {
-    margin-left              : 2em;
-    font-size                : 80%%;
-    margin-top               : 2px;
-    margin-bottom            : 2px;
-  }
-  h6.subtoc {
-    margin-left              : 3em;
-    font-size                : 75%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-  h7.subtoc {
-    margin-left              : 4em;
-    font-size                : 70%%;
-    margin-top               : 0px;
-    margin-bottom            : 0px;
-  }
-
-┃",
-    _color_ocn_dark,
-    _css_indent,
-    _color_ocn_dark,
-);
-    auto css_() {
-      struct _CSS {
-        string html_seg    = "/* spine css html seg stylesheet */\n";
-        string html_scroll = "/* spine css html scroll stylesheet */\n";
-        string epub        = "/* spine css epub stylesheet */\n";
-      }
-      return _CSS();
-    }
-    auto css = css_();
-    if (doc_matters.opt.action.css_theme_default) {
-      css.html_seg    ~= _css_light_html_seg;
-      css.html_scroll ~= _css_light_html_scroll;
-      css.epub        ~= _css_light_epub;
-    } else {
-      css.html_seg    ~= _css_dark_html_seg;
-      css.html_scroll ~= _css_dark_html_scroll;
-      css.epub        ~= _css_dark_epub;
-    }
-    return css;
-  }
-}
diff --git a/src/doc_reform/source/paths_source.d b/src/doc_reform/source/paths_source.d
deleted file mode 100644
index ef1e6d0..0000000
--- a/src/doc_reform/source/paths_source.d
+++ /dev/null
@@ -1,842 +0,0 @@
-/++
-  read configuration files

-  - read config files

-  meta_config_files.d
-+/
-module doc_reform.source.paths_source;
-import std.array,
-  std.file,
-  std.path,
-  std.regex,
-  std.stdio,
-  std.conv : to;
-import
-  doc_reform.meta.defaults,
-  doc_reform.meta.rgx;
-template PodManifest() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto PodManifest(P)(
-    P   _pth=""
-  ) {
-    struct ManifestFile_ {
-      string pod_manifest_filename() {
-        return "pod.manifest";
-      }
-      string pod_manifest_path() {
-        string _manifest_path;
-        if ((isValidPath(_pth) && exists(_pth)!=0 && _pth.isDir)
-        && (exists(_pth.chainPath(pod_manifest_filename).array)!=0
-        && (_pth.chainPath(pod_manifest_filename).array).isFile)) {
-          _manifest_path = _pth;
-        } else if (_pth.match(rgx.src_pth_contents)
-        && exists(_pth)!=0 && _pth.isFile) {
-          _manifest_path = _pth.dirName;
-        } else if (_pth.match(rgx.src_pth_pod_sst_or_ssm)
-        && exists(_pth)!=0 && (_pth.isFile)) {
-          if (auto m = _pth.match(rgx.src_pth_pod_sst_or_ssm)) {
-            _manifest_path = m.captures["podpath"];
-          }
-        } else  {
-          writeln("WARNING, issue with manifest_path: ", _pth);
-          _manifest_path = null; // _manifest_path = "";
-        }
-        return _manifest_path;
-      }
-      string pods_collection_root_path() {
-        return (pod_manifest_path.length > 0) ? ((chainPath(pod_manifest_path, "..")).asNormalizedPath).array.to!string : "";
-      }
-      string pod_manifest_file_with_path() {
-        string _k;
-        if  (exists(pod_manifest_path.chainPath(pod_manifest_filename).array)!=0) {
-          _k = pod_manifest_path.chainPath(pod_manifest_filename).array;
-        } else if (exists(pod_manifest_path)!=0) {
-          _k = pod_manifest_path;
-        }
-        if (exists(_k)==0) {
-          writeln("ERROR >> Processing Skipped! Manifest not found: ", _k);
-          _k = null;
-        }
-        return _k;
-      }
-    }
-    return ManifestFile_();
-  }
-}
-template PathMatters() {
-  mixin spineRgxInit;
-  mixin InternalMarkup;
-  static auto rgx  = Rgx();
-  static auto mkup = InlineMarkup();
-  auto PathMatters(O,E)(
-    O        _opt_actions,
-    E        _env,
-    string   _pth,
-    string   _fns              = "",
-    char[][] _manifest_fn_list = [[]],
-  ) {
-    auto _manifested = PodManifest!()(_pth);
-    struct ManifestMatters_ {
-      auto env() {
-        auto _env = _env;
-        struct Env_ {
-          auto pwd() {
-            return _env["pwd"];
-          }
-          auto home() {
-            return _env["home"];
-          }
-        }
-        return Env_();
-      }
-      auto opt() {
-        struct Opt_ {
-          auto action() {
-            return _opt_actions;
-          }
-        }
-        return Opt_();
-      }
-      bool src_is_pod() {
-        return (_manifested.pod_manifest_path.length > 0) ? true : false;
-      }
-      auto pod() {
-        struct Pod_ {
-          bool src_is_pod() {
-            return (_manifested.pod_manifest_path.length > 0) ? true : false;
-          }
-          string collection_root() {
-            return _manifested.pods_collection_root_path;
-          }
-          string manifest_filename() {
-            return _manifested.pod_manifest_filename;
-          }
-          string manifest_path() {
-            return _manifested.pod_manifest_path;
-          }
-          string pod_name_with_path() {
-            return _manifested.pod_manifest_path.baseName;
-          }
-          string manifest_file_with_path() {
-            return _manifested.pod_manifest_file_with_path;
-          }
-          string[] config_dr_document_make_dirs() {
-            string[] _config_dirs;
-            return _config_dirs;
-          }
-          string[] config_local_site_dirs() {
-            string[] _config_dirs;
-            return _config_dirs;
-          }
-          string[] image_dirs() {
-            string[] _image_dirs;
-            return _image_dirs;
-          }
-          auto manifest_list_of_filenames() {
-            return _manifest_fn_list;
-          }
-          string[] manifest_list_of_languages() {
-            string[] _lngs;
-            foreach (filename_; manifest_list_of_filenames) {
-              string _k = "en";
-              if (auto m = (filename_).match(rgx.language_code_and_filename)) {
-                _k = m.captures[1].to!string;
-              }
-              _lngs ~= _k; // all the languages from the manifest list of filenames with paths
-            }
-            return _lngs;
-          }
-        }
-        return Pod_();
-      }
-      auto src() {
-        string _fns = _fns; // required here by dmd & not by ldc (for D:2078)
-        auto _opt_actions = _opt_actions;
-        auto _env = _env;
-        struct SRC_ {
-          bool is_pod() {
-            return (_manifested.pod_manifest_path.length > 0) ? true : false;
-          }
-          string path_and_fn() {
-            return _fns;
-          }
-          string pod_name_with_path() {
-            return (is_pod) ? _manifested.pod_manifest_path : "";
-          }
-          string pods_collection_root_path() {
-            return (is_pod) ? _manifested.pods_collection_root_path : "";
-          }
-          string pod_name() {
-            return pod_name_with_path.baseName;
-          }
-          string filename() {
-            return path_and_fn.baseName;
-          }
-          string filename_base() {
-            return filename.stripExtension;
-          }
-          string filename_extension() {
-            return filename.match(rgx.src_pth_sst_or_ssm).captures["extension"];
-          }
-          string lng() {
-            string _k;
-            if (auto m = path_and_fn.match(rgx.language_code_and_filename)) {
-              _k = m.captures[1];
-            } else {_k = "en"; }
-            return _k;
-          }
-          string doc_uid() {
-            string _uid;
-            if (is_pod && !(pod_name_with_path.empty)) {
-              if (pod_name_with_path.baseName == filename_base) {
-                _uid = filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng;
-              } else {
-                _uid = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng;
-              }
-            } else {
-              _uid = mkup.sep ~ filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng;
-            }
-            return _uid;
-          }
-          string doc_uid_out() {
-            string _uid;
-            if (is_pod && !(pod_name_with_path.empty)) {
-              if (pod_name_with_path.baseName == filename_base) {
-                _uid = filename_base ~ "." ~ lng;
-              } else {
-                _uid = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ "." ~ lng;
-              }
-            } else {
-              _uid = "_" ~ filename_base ~ "." ~ lng;
-            }
-            return _uid;
-          }
-          string docname_composite_unique_per_src_doc() {
-            string _fn;
-            if (pod_name_with_path.baseName == filename_base) {
-              _fn = filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng;
-            } else if (!(pod_name_with_path.empty)) {
-              _fn = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng;
-            } else {
-              _fn = "_" ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng;
-            }
-            return _fn;
-          }
-          string docname_composite_unique_per_src_pod() {
-          /+
-            z pod name if any + src filename (without lng code)
-             filename ~ mkup.sep ~ lng
-             * unique per src pod
-             used by
-             - pod (multilingual collection)
-             - sqlite discrete index (multilingual collection)
-          +/
-            string _fn;
-            if (pod_name_with_path.baseName == filename_base) {
-              _fn = filename_base ~ mkup.sep ~ filename_extension;
-            } else if (!(pod_name_with_path.empty)) {
-              _fn = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension;
-            } else {
-              _fn = "_" ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension;
-            }
-            return _fn;
-          }
-          string language() {
-            return lng();
-          }
-          string file_with_absolute_path() {
-            return _env["pwd"].chainPath(path_and_fn).array;
-          }
-          string absolute_path_to_src() {
-            return (_env["pwd"].chainPath(path_and_fn)).dirName.array;
-          }
-          string path_to_doc_root_path_to_lang_and_filename() {
-            return _env["pwd"].chainPath(path_and_fn).array;
-          }
-          string base_dir() {
-            string _dir;
-            if (
-              auto m = (absolute_path_to_src)
-              .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension))
-            ) {
-              _dir = ((path_and_fn.chainPath("../../")).asNormalizedPath).array;
-              assert(_dir == m.captures["dir"]);
-            } else {
-              _dir = ((path_and_fn.chainPath("../../../")).asNormalizedPath).array;
-              assert(_dir == absolute_path_to_src
-                .match(rgx.src_base_parent_dir_name).captures["dir"]);
-            }
-            if (_opt_actions.debug_do) {
-              writeln("--> (base_dir)  ", _dir);
-            }
-            return _dir;
-          }
-          string base_parent_dir_path() {
-            string _dir;
-            if (
-              auto m = (absolute_path_to_src)
-              .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension))
-            ) {
-              _dir = ((path_and_fn.chainPath("../../")).asNormalizedPath).array;
-            } else {
-              _dir = ((path_and_fn.chainPath("../../../")).asNormalizedPath).array;
-            }
-            return _dir;
-          }
-          string base_dir_path() {
-            string _dir;
-            if (
-              auto m = (absolute_path_to_src)
-              .match(rgx.src_formalised_file_path_parts)
-            ) {
-              _dir = ((m.captures["pth"]).asNormalizedPath).array;
-            } else if (
-             auto m = (absolute_path_to_src)
-             .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension))
-            ) {
-              _dir = ((path_and_fn.chainPath("../")).asNormalizedPath).array;
-            } else {
-              _dir = ((path_and_fn.chainPath("../../")).asNormalizedPath).array;
-            }
-            if (_opt_actions.debug_do) {
-              writeln("--> (base_dir_path) ", _dir);
-            }
-            return _dir;
-          }
-          string media_dir_path() {
-            string _dir = ((base_dir_path.chainPath("media")).asNormalizedPath).array;
-            return _dir;
-          }
-          string image_dir_path() {
-            string _paths;
-            string[] _possible_img_pths = [ "./image", "../image", "../../image" ];
-            string _img_pth_found = "";
-            if (is_pod) {
-              _img_pth_found = ((file_with_absolute_path.dirName ~ "/../../image").asNormalizedPath).array;
-            } else {
-              string _img_pth(string _possible_img_pth) {
-                return ((file_with_absolute_path.dirName ~ "/" ~ _possible_img_pth).asNormalizedPath).array;
-              }
-              foreach(_possible_img_pth; _possible_img_pths) {
-                if (exists(_img_pth(_possible_img_pth))) {
-                  _img_pth_found = _img_pth(_possible_img_pth);
-                  break;
-                } else {
-                  _paths ~= " " ~ _img_pth(_possible_img_pth);
-                }
-              }
-            }
-            if (_img_pth_found.empty) {
-              writeln("WARNING not image path found, searched: ", _paths);
-            }
-            return _img_pth_found;
-          }
-          auto conf_dir_path() {
-            return ((base_dir_path.chainPath("conf")).asNormalizedPath).array;
-          }
-          auto base_parent_dir() {
-            string _dir;
-            if (
-              auto m = (absolute_path_to_src)
-              .match(regex(r"[/](?P(?:[a-zA-Z0-9._-]+))/pod/" ~ filename.stripExtension))
-            ) {
-              _dir = m.captures["dir"];
-            } else {
-              _dir = (absolute_path_to_src).match(rgx.src_base_parent_dir_name).captures["dir"];
-            }
-            if (_opt_actions.debug_do) {
-              writeln("--> (base_parent_dir) ", _dir);
-            }
-            return _dir;
-          }
-          string[] config_dirs() {
-            string[] _config_dirs;
-            if (is_pod) {
-            } else {}
-            return _config_dirs;
-          }
-          string[] image_dirs() {
-            string[] _image_dirs;
-            if (is_pod) {
-            } else {}
-            return _image_dirs;
-          }
-        }
-        return SRC_();
-      }
-      auto output() {
-        /+
-          - command line if output path set
-          - config file if found and set set
-            - search for and if exists read config
-              - default paths to config related to:
-                - source markup path;
-                - current dir;
-                - home dir
-              - get output path if set
-          - (program) default within current directory?
-        +/
-        auto _env = _env;
-        struct Out_ {
-          auto path() {
-            auto _output_path = _env["pwd"];
-            if ((_opt_actions.output_dir_set.length > 0)
-              && isValidPath(_opt_actions.output_dir_set)
-            ) {
-              _output_path = ((_opt_actions.output_dir_set).asNormalizedPath).array;
-              if (!exists(_output_path)) {
-                try {
-                  _output_path.mkdirRecurse;
-                // } catch (ErrnoException ex) {
-                } catch (Exception ex) {
-                  // Handle error
-                }
-              }
-              assert(_output_path.isDir,
-                "not a directory: " ~ _output_path);
-              // TODO always test that is a directory and it is writable
-            }
-            return _output_path;
-          }
-        }
-        return Out_();
-      }
-    }
-    return ManifestMatters_();
-  }
-}
-template ConfigFilePaths() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto ConfigFilePaths(M,E)(
-    M      _manifested,
-    E      _env,
-    string _cli_config_path_set = ""
-  ) {
-    struct ConfFilePaths {
-      string config_filename_document() {
-        return "dr_document_make";
-      }
-      string config_filename_site() {
-        return "config_local_site";
-      }
-      auto possible_config_path_locations() {
-        struct _ConfFilePaths {
-          string[] dr_document_make() {
-            /+ FIX clean up conf paths ↓ +/
-            /+ config local site (file system only, not in pod) +/
-            /+ return paths +/
-            string[] _possible_config_path_locations;
-            if (_cli_config_path_set.empty) {
-              if (_manifested.src.is_pod) {
-                /+ config document in pod +/
-                string _dr_doc_conf_pod;
-                string _dr_doc_conf_pod_text;
-                _dr_doc_conf_pod = asNormalizedPath(chainPath(
-                  to!string(_env["pwd"]),
-                  _manifested.pod.manifest_path ~ "/conf"
-                )).array;
-                _dr_doc_conf_pod_text = asNormalizedPath(chainPath(
-                  to!string(_env["pwd"]),
-                  _manifested.pod.manifest_path ~ "/media/text/" ~ _manifested.src.lng ~ "/conf"
-                )).array;
-                /+ return paths +/
-                _possible_config_path_locations = [
-                  _dr_doc_conf_pod_text,
-                  _dr_doc_conf_pod,
-                ];
-              } else {
-                /+ config document (& or local site) on filesystem +/
-                string _dr_doc_conf_pwd   = ((chainPath(to!string(_env["pwd"]), "dr_doc/conf")).asNormalizedPath).array; // think about
-                string _dr_doc_conf_pwd_a = ((chainPath(to!string(_env["pwd"]), "conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_b = ((chainPath(to!string(_env["pwd"]), "../conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_c = ((chainPath(to!string(_env["pwd"]), "../../conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_d = ((chainPath(to!string(_env["pwd"]), "../../../conf")).asNormalizedPath).array;
-                /+ return paths +/
-                _possible_config_path_locations = [
-                  _dr_doc_conf_pwd,
-                  _dr_doc_conf_pwd_a,
-                  _dr_doc_conf_pwd_b,
-                  _dr_doc_conf_pwd_c,
-                  _dr_doc_conf_pwd_d,
-                ];
-              }
-            } else {
-              _possible_config_path_locations = [
-                _cli_config_path_set
-              ];
-            }
-            /+ FIX clean up conf paths ↑
-            (compare pwd to doc path location, and build config path)
-            +/
-            return _possible_config_path_locations;
-          }
-          string[] config_local_site() {
-            /+ FIX clean up conf paths ↓ +/
-            /+ config local site (file system only, not in pod) +/
-            string[] _possible_config_path_locations;
-            if (_cli_config_path_set.empty) {
-              string _dot_pwd        = ((chainPath(to!string(_env["pwd"]), ".dr")).asNormalizedPath).array;
-              string _underscore_pwd = ((chainPath(to!string(_env["pwd"]), "_dr")).asNormalizedPath).array;
-              string _dot_home       = ((chainPath(to!string(_env["home"]), ".dr")).asNormalizedPath).array;
-              /+ return paths +/
-              if (_manifested.src.is_pod) {
-                string _collection_root_a = ((chainPath(to!string(_manifested.pod.collection_root.to!string), ".dr")).asNormalizedPath).array;
-                string _collection_root_b = ((chainPath(to!string(_manifested.pod.collection_root.to!string), "_dr")).asNormalizedPath).array;
-                _possible_config_path_locations = [
-                  _dot_pwd,
-                  _underscore_pwd,
-                  _dot_home,
-                  "/etc/dr",
-                  _collection_root_a, // set priority higher?
-                  _collection_root_b  // set priority higher?
-                ];
-              } else {
-                /+ config document (& or local site) on filesystem +/
-                string _dr_doc_conf_pwd   = ((chainPath(to!string(_env["pwd"]), "dr_doc/conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_a = ((chainPath(to!string(_env["pwd"]), "conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_b = ((chainPath(to!string(_env["pwd"]), "../conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_c = ((chainPath(to!string(_env["pwd"]), "../../conf")).asNormalizedPath).array;
-                string _dr_doc_conf_pwd_d = ((chainPath(to!string(_env["pwd"]), "../../../conf")).asNormalizedPath).array;
-                _possible_config_path_locations = [
-                  _dr_doc_conf_pwd,
-                  _dr_doc_conf_pwd_a,
-                  _dr_doc_conf_pwd_b,
-                  _dr_doc_conf_pwd_c,
-                  _dr_doc_conf_pwd_d,
-                  _dot_pwd,
-                  _underscore_pwd,
-                  _dot_home,
-                  "/etc/dr"
-                ];
-              }
-            } else {
-              _possible_config_path_locations = [
-                _cli_config_path_set
-              ];
-            }
-            /+ FIX clean up conf paths ↑
-            (compare pwd to doc path location, and build config path)
-            +/
-            return _possible_config_path_locations;
-          }
-        }
-        return _ConfFilePaths();
-      }
-    }
-    return ConfFilePaths();
-  }
-}
-template spinePathsSRC() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  auto spinePathsSRC(D,Fn)(
-    D   _pwd,
-    Fn  _fn_src_and_path,
-  ) {
-    struct drSrcPaths {
-      auto pwd() {
-        return _pwd;
-      }
-      string language() {
-        // use command line info as well?
-        string _k;
-        if (auto m = _fn_src_and_path.match(rgx.language_code_and_filename)) {
-          _k = m.captures[1];
-        } else { /+ unknown until doc_meta read, (could provide & use command line info?) +/
-          _k = "xx"; // original default was "en" but is not known
-        }
-        return _k;
-      }
-      string doc_root() {
-        return "dr_doc";
-      }
-      auto media_root() {
-        return ((doc_root.chainPath("media")).asNormalizedPath).array;
-      }
-      auto conf_root() {
-        return ((doc_root.chainPath("conf")).asNormalizedPath).array;
-      }
-      auto text_root() {
-        return ((media_root.chainPath("text")).asNormalizedPath).array;
-      }
-      auto image_root() {
-        return ((media_root.chainPath("image")).asNormalizedPath).array;
-      }
-      auto doc_src_fn_with_path_for_text_root_and_lng() {
-        return ((text_root.chainPath(language)).asNormalizedPath).array;
-      }
-      auto doc_src_fn() {
-        return ((_fn_src_and_path.baseName).asNormalizedPath).array;
-      }
-      auto doc_src_with_path() {
-        return ((pwd.chainPath(_fn_src_and_path)).asNormalizedPath).array;
-      }
-    }
-    return drSrcPaths();
-  }
-}
-
-
-template spinePathsPods() {
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  string _suffix = ".zip";
-  auto spinePathsPods(M)(M doc_matters) {
-    string _base_dir_pod = (doc_matters.output_path.length > 0)
-    ? doc_matters.output_path ~ "/pod"
-    : "/pod";
-    string _base_dir_doc = "dr_doc";
-    struct _PodPaths {
-      string base_filename_(string fn_src) {
-        auto pth = fn_src.baseName.stripExtension;
-        return pth;
-      }
-      string pod_dir_() {
-        auto pth = _base_dir_pod;
-        return pth;
-      }
-      string dr_doc_dir_() {
-        auto pth = _base_dir_doc;
-        return pth;
-      }
-      string pod_filename_(string fn_src) {
-        string pth = _base_dir_pod.chainPath(base_filename_(fn_src) ~ _suffix).array;
-        return pth;
-      }
-      string base_filesystem_(string fn_src) {
-        string pth = _base_dir_pod.chainPath(base_filename_(fn_src)).array;
-        assert(pth == _base_dir_pod ~ "/"  ~ base_filename_(fn_src),
-          pth ~ " == "  ~ _base_dir_pod ~ "/" ~ base_filename_(fn_src) ~ "?");
-        return pth;
-      }
-      string output_pod_manifest_file(string fn_src) {
-        string pth = base_filesystem_(fn_src).chainPath("pod.manifest").array;
-        return pth;
-      }
-      string base_pod_(string fn_src) {
-        string pth = _base_dir_pod.chainPath(base_filename_(fn_src)).array; // change this
-        return pth;
-      }
-      auto base_filename(string fn_src) {
-        auto pth_1_ = base_filename_(fn_src);
-        auto pth_2_ = base_filename_(fn_src);
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto pod_filename(string fn_src) {
-        auto pth_1_ = pod_filename_(fn_src);
-        auto pth_2_ = pod_filename_(fn_src);
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto base(string fn_src) {
-        auto pth_1_ = "";
-        auto pth_2_ = base_filesystem_(fn_src);
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto pod_root(string fn_src) {
-        auto pth_1_ = "pod";
-        auto pth_2_ = ((base(fn_src).filesystem_open_zpod.chainPath("")).asNormalizedPath).array; // "dr_doc"
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto conf_root(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = "conf";
-        auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath("conf")).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto css(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((conf_root(fn_src).zpod.chainPath("css")).asNormalizedPath).array;
-        auto pth_2_ = ((conf_root(fn_src).filesystem_open_zpod.chainPath("css")).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto pod_manifest(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((pod_root(fn_src).zpod.chainPath("pod.manifest")).asNormalizedPath).array;
-        auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath("pod.manifest")).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto media_root(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((pod_root(fn_src).zpod.chainPath("media")).asNormalizedPath).array;
-        auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath("media")).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto text_root(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((media_root(fn_src).zpod.chainPath("text")).asNormalizedPath).array;
-        auto pth_2_ = ((media_root(fn_src).filesystem_open_zpod.chainPath("text")).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto doc(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = text_root(fn_src).zpod;
-        auto pth_2_ = text_root(fn_src).filesystem_open_zpod;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto doc_lng(string fn_src, string lng) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((text_root(fn_src).zpod.chainPath(lng)).asNormalizedPath).array;
-        auto pth_2_ = ((text_root(fn_src).filesystem_open_zpod.chainPath(lng)).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto image_root(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((media_root(fn_src).zpod.chainPath("image")).asNormalizedPath).array;
-        auto pth_2_ = ((media_root(fn_src).filesystem_open_zpod.chainPath("image")).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto fn_pod_filelist(string fn_src) {
-        auto pod_root_ = pod_root(fn_src);
-        auto _manifested = PodManifest!()(fn_src).pod_manifest_filename;
-        auto pth_1_ = _manifested;
-        auto pth_2_ = ((pod_root(fn_src).filesystem_open_zpod.chainPath(_manifested)).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto fn_doc(string fn_src, string lng) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((doc_lng(fn_src, lng).zpod.chainPath(fn_src.baseName)).asNormalizedPath).array;
-        auto pth_2_ = ((doc_lng(fn_src, lng).filesystem_open_zpod.chainPath(fn_src.baseName)).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-      auto fn_doc_insert(string fn_src, string fn_insert, string lng) {
-        auto pod_root_ = pod_root(fn_src);
-        auto pth_1_ = ((doc_lng(fn_src, lng).zpod.chainPath(fn_insert.baseName)).asNormalizedPath).array;
-        auto pth_2_ = ((doc_lng(fn_src, lng).filesystem_open_zpod.chainPath(fn_insert.baseName)).asNormalizedPath).array;
-        struct _pods {
-          auto zpod() {
-            return pth_1_;
-          }
-          auto filesystem_open_zpod() {
-            assert(pod_root_.filesystem_open_zpod.chainPath(zpod).array == pth_2_);
-            return pth_2_;
-          }
-        }
-        return _pods();
-      }
-    }
-    return _PodPaths();
-  }
-}
diff --git a/src/doc_reform/source/read_config_files.d b/src/doc_reform/source/read_config_files.d
deleted file mode 100644
index f522c29..0000000
--- a/src/doc_reform/source/read_config_files.d
+++ /dev/null
@@ -1,155 +0,0 @@
-/++
-  read configuration files

-  - read config files

-  meta_config_files.d
-+/
-module doc_reform.source.read_config_files;
-
-static template readConfigSite() {
-  import
-    doc_reform.meta.rgx;
-  import
-    doc_reform.meta,
-    doc_reform.source.paths_source,
-    std.file,
-    std.path;
-  mixin spineRgxInit;
-  final auto readConfigSite(M,E)(
-    M      _manifested,
-    E      _env,
-    string _cli_config_path_set = ""
-  ) {
-    static auto rgx = Rgx();
-    string config_file_str;
-    string conf_filename = "NONE";
-    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env, _cli_config_path_set);
-    string[] possible_config_path_locations = _conf_file_details.possible_config_path_locations.config_local_site;
-    foreach(conf_fn; [_conf_file_details.config_filename_site]) {
-      foreach(pth; possible_config_path_locations) {
-        char[] conf_file;
-        conf_filename = conf_fn;
-        if (exists(pth)) {
-          auto f_attrib = pth.getLinkAttributes;
-          if (
-            possible_config_path_locations.length == 1
-            && f_attrib.attrIsFile
-          ) {
-            conf_file = pth.to!(char[]);
-            conf_filename = pth.baseName;
-          } else if (f_attrib.attrIsDir) {
-            conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array;
-            conf_filename = conf_fn;
-          }
-          try {
-            if (exists(conf_file)) {
-              if (conf_file.getLinkAttributes.attrIsFile) {
-                config_file_str = conf_file.readText;
-                break;
-              }
-            }
-          } catch (ErrnoException ex) {
-          } catch (FileException ex) {
-          }
-        }
-      }
-      if (config_file_str.length > 0) { break; }
-    }
-    struct _ConfContent {
-      string filename() {
-        return conf_filename;
-      }
-      string filetype() {
-        string _ft = "";
-        if (content.match(rgx.yaml_config)) {
-          _ft = "yaml";
-        }
-        return _ft;
-      }
-      string content() {
-        return config_file_str;
-      }
-    }
-    return _ConfContent();
-  }
-}
-static template readConfigDoc() {
-  import
-    doc_reform.meta.rgx;
-  import
-    doc_reform.meta,
-    doc_reform.source.paths_source,
-    std.file,
-    std.path;
-  mixin spineRgxInit;
-  final auto readConfigDoc(M,E)(M _manifested, E _env) {
-    static auto rgx = Rgx();
-    string config_file_str;
-    string conf_filename = "NONE";
-    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
-    string[] possible_config_path_locations = _conf_file_details.possible_config_path_locations.dr_document_make;
-    foreach(conf_fn; [_conf_file_details.config_filename_document]) {
-      foreach(pth; possible_config_path_locations) {
-        auto conf_file = ((chainPath(pth.to!string, conf_fn)).asNormalizedPath).array;
-        conf_filename = conf_fn;
-        if (config_file_str.length > 0) {
-          break;
-        }
-        try {
-          if (exists(conf_file)) {
-            if (conf_file.getLinkAttributes.attrIsFile) {
-              config_file_str = conf_file.readText;
-              break;
-            }
-          }
-        } catch (ErrnoException ex) {
-        } catch (FileException ex) {
-        }
-      }
-      if (config_file_str.length > 0) { break; }
-    }
-    struct _ConfContent {
-      string filename() {
-        return conf_filename;
-      }
-      string content() {
-        return config_file_str;
-      }
-      string filetype() {
-        string _ft = "";
-        if (content.match(rgx.yaml_config)) {
-          _ft = "yaml";
-        }
-        return _ft;
-      }
-    }
-    return _ConfContent();
-  }
-}
-static template configReadSiteYAML() {
-  import
-    doc_reform.meta,
-    doc_reform.source.paths_source,
-    std.file,
-    std.path;
-  final YAMLDocument configReadSiteYAML(M,E)(M _manifested, E _env) {
-    string _configuration = configReadInSiteYAML!()(_manifested, _env);
-    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
-    string _conf_yaml_fn = _conf_file_details.config_filename_site;
-    YAMLDocument _yaml_conf = configYAML!()(_configuration, _conf_yaml_fn);
-    return _yaml_conf;
-  }
-}
-static template configReadDocYAML() {
-  import
-    doc_reform.meta,
-    doc_reform.source.paths_source,
-    std.file,
-    std.path;
-  final YAMLDocument configReadDocYAML(M,E)(M _manifested, E _env) {
-    string _configuration = configReadInDocYAML!()(_manifested, _env);
-    auto _conf_file_details = ConfigFilePaths!()(_manifested, _env);
-    string _conf_yaml_fn = _conf_file_details.config_filename_document;
-    YAMLDocument _yaml_conf = configYAML!()(_configuration, _conf_yaml_fn);
-    return _yaml_conf;
-  }
-}
diff --git a/src/doc_reform/source/read_source_files.d b/src/doc_reform/source/read_source_files.d
deleted file mode 100644
index 7626a89..0000000
--- a/src/doc_reform/source/read_source_files.d
+++ /dev/null
@@ -1,348 +0,0 @@
-/++
-  module source_read_source_files;

-  - open markup files

-  - if master file scan for addional files to import/insert
-+/
-module doc_reform.source.read_source_files;
-static template spineRawMarkupContent() {
-  import
-    doc_reform.meta.rgx;
-  import
-    doc_reform.meta,
-    doc_reform.source.paths_source,
-    std.file,
-    std.path;
-  mixin spineRgxInit;
-  static auto rgx = Rgx();
-  string[] _images=[];
-  auto _extract_images(S)(S content_block) {
-    string[] images_;
-    string _content_block = content_block.to!string;
-    if (auto m = _content_block.matchAll(rgx.image)) {
-      images_ ~= m.captures[1].to!string;
-    }
-    return images_;
-  }
-  auto rawsrc = RawMarkupContent();
-  auto spineRawMarkupContent(O,Fn)(O _opt_action, Fn fn_src) {
-    auto _0_header_1_body_content_2_insert_filelist_tuple
-      = rawsrc.sourceContentSplitIntoHeaderAndBody(_opt_action, rawsrc.sourceContent(fn_src), fn_src);
-    return _0_header_1_body_content_2_insert_filelist_tuple;
-  }
-  struct RawMarkupContent {
-    final sourceContent(in string fn_src) {
-      auto raw = MarkupRawUnit();
-      auto source_txt_str
-        = raw.markupSourceReadIn(fn_src);
-      return source_txt_str;
-    }
-    final auto sourceContentSplitIntoHeaderAndBody(O)(O _opt_action, in string source_txt_str, in string fn_src="") {
-      auto raw = MarkupRawUnit();
-      string[] insert_file_list;
-      string[] images_list;
-      auto t
-        = raw.markupSourceHeaderContentRawLineTupleArray(source_txt_str);
-      auto header_raw = t[0];
-      auto sourcefile_body_content = t[1];
-      if (fn_src.match(rgx.src_fn_master)) { // filename with path needed if master file (.ssm) not otherwise
-        auto ins = Inserts();
-        auto tu
-          = ins.scan_master_src_for_insert_files_and_import_content(_opt_action, sourcefile_body_content, fn_src);
-        static assert(!isTypeTuple!(tu));
-        sourcefile_body_content = tu[0];
-        insert_file_list = tu[1].dup;
-        images_list = tu[2].dup;
-      } else if (_opt_action.source || _opt_action.pod) {
-        auto ins = Inserts();
-        auto tu
-          = ins.scan_master_src_for_insert_files_and_import_content(_opt_action, sourcefile_body_content, fn_src);
-        static assert(!isTypeTuple!(tu));
-        images_list = tu[2].dup;
-      }
-      string header_type = "";
-      if (header_raw.match(rgx.yaml_config)) {
-        header_type = "yaml";
-      }
-      t = tuple(
-        header_raw,
-        sourcefile_body_content,
-        header_type,
-        insert_file_list,
-        images_list
-      );
-      static assert(t.length==5);
-      return t;
-    }
-  }
-  struct MarkupRawUnit {
-    import std.file;
-    final private string readInMarkupSource(in char[] fn_src) {
-      enforce(
-        exists(fn_src)!=0,
-        "file not found: «" ~
-        fn_src ~ "»"
-      );
-      string source_txt_str;
-      try {
-        if (exists(fn_src)) {
-          if (fn_src.getLinkAttributes.attrIsFile) {
-            source_txt_str = fn_src.readText;
-          } else {
-          }
-        }
-      } catch (ErrnoException ex) {
-      } catch (UTFException ex) {
-        // Handle validation errors
-      } catch (FileException ex) {
-        // Handle errors
-      }
-      std.utf.validate(source_txt_str);
-      return source_txt_str;
-    }
-    final private char[][] header0Content1(in string src_text) {
-      /+ split string on _first_ match of "^:?A~\s" into [header, content] array/tuple +/
-      char[][] header_and_content;
-      auto m = (cast(char[]) src_text).matchFirst(rgx.heading_a);
-      header_and_content ~= m.pre;
-      header_and_content ~= m.hit ~ m.post;
-      assert(header_and_content.length == 2,
-        "document markup is broken, header body split == "
-        ~ header_and_content.length.to!string
-        ~ "; (header / body array split should == 2 (split is on level A~))"
-      );
-      return header_and_content;
-    }
-    final private char[][] markupSourceLineArray(in char[] src_text) {
-      char[][] source_line_arr
-        = (cast(char[]) src_text).split(rgx.newline_eol_strip_preceding);
-      return source_line_arr;
-    }
-    auto markupSourceReadIn(in string fn_src) {
-      static auto rgx = Rgx();
-      enforce(
-        fn_src.match(rgx.src_pth_sst_or_ssm),
-        "not a dr markup filename: «" ~
-        fn_src ~ "»"
-      );
-      auto source_txt_str = readInMarkupSource(fn_src);
-      return source_txt_str;
-    }
-    auto markupSourceHeaderContentRawLineTupleArray(in string source_txt_str) {
-      string[] file_insert_list = [];
-      string[] images_list = [];
-      char[][] hc = header0Content1(source_txt_str);
-      char[] header = hc[0];
-      char[] source_txt = hc[1];
-      auto source_line_arr = markupSourceLineArray(source_txt);
-      string header_type = "";
-      if (header.match(rgx.yaml_config)) {
-        header_type = "yaml";
-      }
-      auto t = tuple(
-        header,
-        source_line_arr,
-        header_type,
-        file_insert_list,
-        images_list
-      );
-      return t;
-    }
-    final char[][] getInsertMarkupSourceContentRawLineArray(
-      in char[]    fn_src_insert,
-      Regex!(char) rgx_file
-    ) {
-      enforce(
-        fn_src_insert.match(rgx_file),
-        "not a dr markup filename: «" ~
-        fn_src_insert  ~ "»"
-      );
-      auto source_txt_str = readInMarkupSource(fn_src_insert);
-      auto source_line_arr = markupSourceLineArray(source_txt_str);
-      return source_line_arr;
-    }
-  }
-  struct Inserts {
-    auto scan_subdoc_source(O)(
-      O        _opt_action,
-      char[][] markup_sourcefile_insert_content,
-      string   fn_src
-    ) {
-      mixin spineRgxInitFlags;
-      char[][] contents_insert;
-      int[string] type1 = flags_type_init;
-      auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm);
-      auto markup_src_file_path = fn_pth_full.captures[1];
-      foreach (line; markup_sourcefile_insert_content) {
-        if (type1["curly_code"] == 1) {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
-          if (line.matchFirst(rgx.block_curly_code_close)) {
-            type1["curly_code"] = 0;
-          }
-          contents_insert ~= line;
-        } else if (line.matchFirst(rgx.block_curly_code_open)) {
-          type1["curly_code"] = 1;
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
-          contents_insert ~= line;
-        } else if (type1["tic_code"] == 1) {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
-          if (line.matchFirst(rgx.block_tic_close)) {
-            type1["tic_code"] = 0;
-          }
-          contents_insert ~= line;
-        } else if (line.matchFirst(rgx.block_tic_code_open)) {
-          type1["tic_code"] = 1;
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
-          contents_insert ~= line;
-        } else if (auto m = line.match(rgx.insert_src_fn_ssi_or_sst)) {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
-          auto insert_fn = m.captures[2];
-          auto insert_sub_pth = m.captures[1];
-          auto fn_src_insert
-            = chainPath(markup_src_file_path, insert_sub_pth ~ insert_fn).array;
-          auto raw = MarkupRawUnit();
-          auto markup_sourcesubfile_insert_content
-            = raw.getInsertMarkupSourceContentRawLineArray(fn_src_insert, rgx.src_fn_find_inserts);
-          debug(insert_file) {
-            writeln(line);
-            writeln(fn_src_insert);
-            writeln(
-              "  length contents insert array: ",
-              markup_sourcesubfile_insert_content.length
-            );
-          }
-          if (_opt_action.source || _opt_action.pod) {
-            _images ~= _extract_images(markup_sourcesubfile_insert_content);
-          }
-          auto ins = Inserts();
-          /+
-            - 1. load file
-            - 2. read lines
-            - 3. scan lines
-              - a. if filename insert, and insert filename
-                 - repeat 1
-              - b. else
-                 - add line to new array;
-                 - build image list, search for any image files to add to image list
-          +/
-        } else {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
-          contents_insert ~= line; // images to extract for image list?
-          if (_opt_action.source || _opt_action.pod) {
-            auto _image_linelist = _extract_images(line);
-            if (_image_linelist.length > 0) {
-              _images ~= _image_linelist;
-            }
-          }
-        }
-      } // end src subdoc (inserts) loop
-      auto t = tuple(
-        contents_insert,
-        _images
-      );
-      return t;
-    }
-    auto scan_master_src_for_insert_files_and_import_content(O)(
-      O        _opt_action,
-      char[][] sourcefile_body_content,
-      string   fn_src
-    ) {
-      import std.algorithm;
-      mixin spineRgxInitFlags;
-      char[][] contents;
-      int[string] type = flags_type_init;
-      auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm);
-      auto markup_src_file_path = fn_pth_full.captures[1];
-      char[][] contents_insert;
-      string[] _images =[];
-      string[] insert_file_list =[];
-      foreach (line; sourcefile_body_content) {
-        if (type["curly_code"] == 1) {
-          if (line.matchFirst(rgx.block_curly_code_close)) {
-            type["curly_code"] = 0;
-          }
-          contents ~= line;
-        } else if (line.matchFirst(rgx.block_curly_code_open)) {
-          type["curly_code"] = 1;
-          contents ~= line;
-        } else if (type["tic_code"] == 1) {
-          if (line.matchFirst(rgx.block_tic_close)) {
-            type["tic_code"] = 0;
-          }
-          contents ~= line;
-        } else if (line.matchFirst(rgx.block_tic_code_open)) {
-          type["tic_code"] = 1;
-          contents ~= line;
-        } else if (auto m = line.match(rgx.insert_src_fn_ssi_or_sst)) {
-          auto insert_fn = m.captures[2];
-          auto insert_sub_pth = m.captures[1];
-          auto fn_src_insert
-            = chainPath(markup_src_file_path, insert_sub_pth ~ insert_fn).array;
-            insert_file_list ~= fn_src_insert.to!string;
-          auto raw = MarkupRawUnit();
-          /+ TODO +/
-          auto markup_sourcefile_insert_content
-            = raw.getInsertMarkupSourceContentRawLineArray(fn_src_insert, rgx.src_fn_find_inserts);
-          debug(insert_file) {
-            writeln(line);
-            writeln(fn_src_insert);
-            writeln(
-              "  length contents insert array: ",
-              markup_sourcefile_insert_content.length
-            );
-          }
-          auto ins = Inserts();
-          auto contents_insert_tu = ins.scan_subdoc_source(
-            _opt_action,
-            markup_sourcefile_insert_content,
-            fn_src_insert.to!string
-          );
-          contents ~= contents_insert_tu[0]; // images to extract for image list?
-          if (_opt_action.source || _opt_action.pod) {
-            auto _image_linelist = _extract_images(contents_insert_tu[0]);
-            if (_image_linelist.length > 0) {
-              _images ~= _image_linelist;
-            }
-          }
-          /+
-            - 1. load file
-            - 2. read lines
-            - 3. scan lines
-              - a. if filename insert, and insert filename
-                 - repeat 1
-              - b. else
-                 - add line to new array;
-                 - build image list, search for any image files to add to image list
-          +/
-        } else {
-          contents ~= line;
-          if (_opt_action.source || _opt_action.pod) {
-            auto _image_linelist = _extract_images(line);
-            if (_image_linelist.length > 0) {
-              _images ~= _image_linelist;
-            }
-          }
-        }
-      } // end src doc loop
-      string[] images = [];
-      foreach(i; uniq(_images.sort())) {
-        images ~= i;
-      }
-      debug(insert_file) {
-        writeln(__LINE__);
-        writeln(contents.length);
-      }
-      auto t = tuple(
-        contents,
-        insert_file_list,
-        images
-      );
-      return t;
-    }
-  }
-}
diff --git a/src/doc_reform/spine.d b/src/doc_reform/spine.d
index c70b87c..51e571d 100755
--- a/src/doc_reform/spine.d
+++ b/src/doc_reform/spine.d
@@ -71,10 +71,10 @@ import
   doc_reform.meta.defaults,
   doc_reform.meta.doc_debugs,
   doc_reform.meta.rgx,
-  doc_reform.source.paths_source,
-  doc_reform.source.read_config_files,
-  doc_reform.source.read_source_files,
-  doc_reform.output.hub;
+  doc_reform.io_in.paths_source,
+  doc_reform.io_in.read_config_files,
+  doc_reform.io_in.read_source_files,
+  doc_reform.io_out.hub;
 import std.algorithm;
 import std.parallelism;
 mixin(import("version.txt"));
@@ -942,7 +942,7 @@ void main(string[] args) {
       spineMetaDocHarvestsAuthors!()(hvst.harvests, _make_and_meta_struct, _opt_action);
     }
     if (!(_opt_action.quiet)) {
-      import doc_reform.output.paths_output;
+      import doc_reform.io_out.paths_output;
       auto out_pth = spinePathsHTML!()(_make_and_meta_struct.conf.output_path, "");
       if (_opt_action.harvest_authors) {
         writeln("- ", out_pth.harvest("authors.html"));
-- 
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