[fn].digest.txt, sha256 of pod source files & pod

14 files changed, 817 insertions, 709 deletions

diff --git a/org/in_source_files.org b/org/in_source_files.org
index 8df3ded..674709a 100644
--- a/org/in_source_files.org
+++ b/org/in_source_files.org
@@ -390,7 +390,7 @@ template spineRawMarkupContent() {
       ST_doc_parts ret;
       {
         ret.header_raw = st.header;
-        ret.sourcefile_body_content =  sourcefile_body_content;
+        ret.sourcefile_body_content = sourcefile_body_content;
         ret.insert_file_list = insert_file_list_get;
         ret.images_list = images_list_get;
         ret.doc_digest = dig;
diff --git a/org/ocda.org b/org/ocda.org
index 946dcb9..dca0098 100644
--- a/org/ocda.org
+++ b/org/ocda.org
@@ -1068,20 +1068,7 @@ if (the_document_body_section.length > 1) { // writeln("body");
     obj = _links(obj);
   }
 }
-auto image_list = (_images.sort()).uniq; // also get digest on each image here? // workon
-if (_images.length > 0) {
-  foreach (img; image_list) {
-    try { // also get sha digest on image file
-      // read_image
-      auto data = (cast(byte[]) (manifested.src.image_dir_path ~ "/" ~ img).read);
-      // calculate, digest, hash
-      writeln(img, "\n", data.sha256Of.toHexString, "::", data.length, " ", img);
-      writeln(data.sha256Of.toHexString, " ", img, " ", data.length);
-    } catch (Exception ex) {
-      writeln("WARNING, image not found: ", img, "\n  ", manifested.src.image_dir_path ~ "/" ~ img);
-    }
-  }
-}
+auto image_list = (_images.sort()).uniq;
 // endnotes optional only one 1~ level
 if (the_document_endnotes_section.length > 1) { // writeln("endnotes");
   dom_structure_markedup_tags_status_buffer           = dom_structure_markedup_tags_status.dup;
diff --git a/org/ocda_functions.org b/org/ocda_functions.org
index ecc8b2f..070b842 100644
--- a/org/ocda_functions.org
+++ b/org/ocda_functions.org
@@ -3197,16 +3197,39 @@ pure ObjGenericComposite obj_dom_set_collapsed_tags()(
 #+NAME: ocdaFunc_obj_digest
 #+HEADER: :noweb yes
 #+BEGIN_SRC d
+<<ocdaFunc_obj_digest_return>>
+#+END_SRC
+
+****** return object digest
+
+#+NAME: ocdaFunc_obj_digest_return
+#+HEADER: :noweb yes
+#+BEGIN_SRC d
 // ↓ - object digest
 pure ubyte[32] obj_digest()(
   ObjGenericComposite  obj,
 ) {
   obj.metainfo.sha256 = obj.text.sha256Of;
-  // if (obj.metainfo.is_a == "heading") {
-  //   writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a, " ", obj.metainfo.heading_lev_markup);
-  // } else {
-  //   writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a);
-  // }
+  return obj.metainfo.sha256;
+}
+// ↑ - object digest
+#+END_SRC
+
+****** screen show/debug object digest
+
+#+NAME: ocdaFunc_obj_digest_debug
+#+HEADER: :noweb yes
+#+BEGIN_SRC d
+// ↓ - object digest
+ubyte[32] obj_digest()(
+  ObjGenericComposite  obj,
+) {
+  obj.metainfo.sha256 = obj.text.sha256Of;
+  if (obj.metainfo.is_a == "heading") {
+    writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a, " ", obj.metainfo.heading_lev_markup);
+  } else {
+    writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a);
+  }
   return obj.metainfo.sha256;
 }
 // ↑ - object digest
diff --git a/org/out_metadata.org b/org/out_metadata.org
index 289b702..d43adf2 100644
--- a/org/out_metadata.org
+++ b/org/out_metadata.org
@@ -26,9 +26,9 @@
 #+BEGIN_SRC d
 <<doc_header_including_copyright_and_license>>
 module sisudoc.io_out.metadata;
-@safe:
+// @safe:
 template outputMetadata() {
-  void outputMetadata(T)( T  doc_matters) {
+  void outputMetadata(T)(T  doc_matters) {
     <<curated_html_search>>
     <<output_imports>>
 <<curated_html_themes_0>>
@@ -139,13 +139,6 @@ if (!(doc_matters.conf_make_meta.meta.notes_summary.empty)) {
 } else if (doc_matters.opt.action.debug_do) {
   writeln("WARNING no summary of text provided in document header ", doc_matters.src.filename_base);
 }
-metadata_ ~= "<hr /><p class=\"lev1\">source: "      ~ doc_matters.src.filename_base ~ "</p>";
-if (doc_matters.opt.action.html_link_markup_source) {
-  metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;markup source:&nbsp;&nbsp;the&nbsppod&nbsp[<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ ".zip\" class=\"lnkicon\">"
-               ~ "&nbsp;🫛&nbsp;zipped&nbsp;</a>|&nbsp;"
-               ~ "<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ "/\" class=\"lnkicon\">"
-               ~ "&nbsp;🫛&nbsp;tree&nbsp;</a>]&nbsp;";
-}
 metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;outputs:&nbsp;&nbsp;[&nbsp;html:&nbsp;<a href=\""    ~ doc_matters.src.filename_base ~ ".html\" class=\"lnkicon\">"
              ~ "&nbsp;▤&nbsp;scroll&nbsp;</a>&nbsp;"
              ~ "|<a href=\""    ~ doc_matters.src.filename_base ~ "/toc.html\" class=\"lnkicon\">"
@@ -173,18 +166,32 @@ if ((doc_matters.opt.action.html_link_pdf) || (doc_matters.opt.action.html_link_
              ~ "&nbsp;□&nbsp;pdf&nbsp;(U.S.&nbsp;letter)&nbsp;</a>]&nbsp";
 }
 metadata_ ~=  "</p>";
-metadata_ ~= "<hr /><p class=\"lev0\">Digests:</p>";
-metadata_ ~= "<p class=\"lev1\"><tt>"
+if (doc_matters.opt.action.html_link_markup_source) {
+  metadata_ ~= "<hr /><p class=\"lev1\">source: "      ~ doc_matters.src.filename_base ~ "</p>";
+  metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;markup source:&nbsp;&nbsp;the&nbsppod&nbsp[<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ ".zip\" class=\"lnkicon\">"
+    ~ "&nbsp;🫛&nbsp;zipped&nbsp;</a>|&nbsp;"
+    ~ "<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ "/\" class=\"lnkicon\">"
+    ~ "&nbsp;🫛&nbsp;tree&nbsp;</a>]&nbsp;";
+  metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;source digests:"
+    ~ "&nbsp;[&nbsp;<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ ".digests.txt\" class=\"lnkizipcon\">"
+    ~ "&nbsp;#&nbsp;digests&nbsp;</a>]</p>";
+  auto pths_pod = spinePathsPods!()(doc_matters);
+  auto fn_pod = pths_pod.pod_filename(doc_matters.src.filename).zpod;
+  if (doc_matters.opt.action.pod) {
+    try { // get sha digest for pod
+      metadata_ ~= "<p class=\"lev2\">";
+      auto data = (cast(byte[]) (fn_pod).read); // prevents code from being safe
+      metadata_ ~= "<tt>" ~ data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ "</tt> - " ~ doc_matters.src.filename_base ~ ".zip";
+      metadata_ ~= "</p>";
+    } catch (Exception ex) {
+      writeln("WARNING, source doc_matters.src.filename_base not found: ", doc_matters.src.filename_base, ".zip\n  ", fn_pod);
+    }
+  }
+}
+metadata_ ~= "<p class=\"lev2\"><tt>"
   ~ doc_matters.doc_digest.markup_doc.toHexString
-  ~ "</tt> - src doc digest"
-  ~ "</p>"
-  ~ "<p class=\"lev1\"><tt>"
-  ~ doc_matters.doc_digest.header.toHexString
-  ~ "</tt> - doc header"
-  ~ "</p>"
-  ~ "<p class=\"lev1\"><tt>"
-  ~ doc_matters.doc_digest.text.toHexString
-  ~ "</tt> - doc text"
+  ~ "</tt> - "
+  ~ doc_matters.src.filename
   ~ "</p>";
 if (doc_matters.conf_make_meta.meta.classify_topic_register_arr.length > 0) {
   metadata_ ~= "<hr /><p class=\"lev0\">Topics:</p>";
diff --git a/org/out_src_pod.org b/org/out_src_pod.org
index c6143cb..da2b050 100644
--- a/org/out_src_pod.org
+++ b/org/out_src_pod.org
@@ -31,16 +31,29 @@ template spinePod() {
   <<output_imports>>
   void spinePod(T)(T doc_matters) {
     <<source_pod_init>>
-    <<source_pod_archive_zip>>
     try {
-      <<source_pod_mkdirs>>
-      <<source_pod_archive_prepare_for_zip>>
-      <<source_pod_copy_info>>
-      <<source_pod_zip>>
+      {
+        pod_archive_directory_tree(doc_matters, pths_pod);
+      }
+      auto t = pod_zip_make_ready(doc_matters, pths_pod);
+      static assert(t.length==3);
+      auto zip = t[0];
+      auto fn_pod = t[1];
+      auto _digests = t[2];
+      {
+        zipArchive(doc_matters, fn_pod, zip);
+      } {
+        zipArchiveDigest(doc_matters, fn_pod, _digests);
+      }
     } catch (ErrnoException ex) {
       // Handle error
     }
   }
+  <<source_pod_mkdirs>>
+  <<source_pod_archive_prepare_for_zip_and_get_digests>>
+  <<source_pod_archive_zip>>
+  <<zip_archive>>
+  <<pod_source_files_digests>>
 }
 #+END_SRC
 
@@ -72,8 +85,6 @@ debug(asserts) {
 }
 mixin spineRgxFiles;
 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();
@@ -81,377 +92,423 @@ static auto rgx_files = RgxFiles();
 assert (doc_matters.src.filename.match(rgx_files.src_fn));
 #+END_SRC
 
-*** pod zip archive
+** source pod archive, (prepare for zip) :copy:
 
-#+NAME: source_pod_archive_zip
+#+NAME: source_pod_archive_prepare_for_zip_and_get_digests
 #+BEGIN_SRC d
-@system 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;
-}
-#+END_SRC
-
-** mkdir :mkdir:
-
-#+NAME: source_pod_mkdirs
-#+BEGIN_SRC d
-/+ 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_or_pod) {
-  if (doc_matters.opt.action.vox_gt0) {
-    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;
+auto pod_zip_make_ready(M,P)(M doc_matters, P pths_pod) {
+  auto pth_dr_doc_src = doc_matters.src_path_info;
+  if (doc_matters.opt.action.debug_do_pod
+  && doc_matters.opt.action.vox_gt1) {
+    writeln(__LINE__, ": ",
+      doc_matters.src.filename, " -> ",
+      pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod
+    );
   }
-  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;
-  }
-}
-if (!exists(pths_pod.pod_dir_() ~ "/index.html")) {
-  import sisudoc.io_out.html_snippet;
-  mixin htmlSnippet;
-  auto f = File(pths_pod.pod_dir_() ~"/index.html", "w");
-  f.writeln(format_html_blank_page_guide_home(
-    "../../css/html_scroll.css",
-    (doc_matters.opt.action.webserver_url_doc_root.length > 0)
-      ? doc_matters.opt.action.webserver_url_doc_root
-      : doc_matters.conf_make_meta.conf.w_srv_data_root_url,
-    "../../index.html",
-  ));
-}
-#+END_SRC
-
-** copy :copy:
-
-#+NAME: source_pod_archive_prepare_for_zip
-#+BEGIN_SRC d
-if (doc_matters.opt.action.debug_do_pod
-&& doc_matters.opt.action.vox_gt1) {
-  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 zip = new ZipArchive(); // needed
+  auto fn_pod = pths_pod.pod_filename(doc_matters.src.filename).zpod;
+  string[string][string] _digests;
+  { // bundle images - get digest
+    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); }
+        { // take DIGEST write to pod file digests.txt
+          auto data = (cast(byte[]) (fn_src_in).read);
+          _digests["shared"]["images"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ image ~ "\n";
+          // writeln(data.sha256Of.toHexString, "::", data.length, " - ", image);
+        }
+        if (doc_matters.opt.action.source_or_pod) {
+          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_pod
+        && doc_matters.opt.action.vox_gt1) {
+          writeln("WARNING (io) src out NOT found (image): ", fn_src_in);
+        }
+      }
     }
-    auto fn_src_in = doc_matters.src.image_dir_path ~ "/" ~ image;
+  } { // 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.image_root(doc_matters.src.filename).zpod.to!string
-      ~ "/" ~ image;
+      = pths_pod.conf_root(doc_matters.src.filename).zpod.to!string ~ "/" ~ "dr_document_make";
     auto fn_src_out_filesystem
-      = pths_pod.image_root(doc_matters.src.filename).filesystem_open_zpod.to!string
-      ~ "/" ~ image;
+      = 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);
-      }
+      debug(io) { writeln("(io debug) src out found: ", fn_src_in); }
       if (doc_matters.opt.action.source_or_pod) {
         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);
+        zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
       }
     } else {
       if (doc_matters.opt.action.debug_do_pod
       && doc_matters.opt.action.vox_gt1) {
-        writeln("WARNING (io) src out NOT found (image): ", fn_src_in);
+        writeln("WARNING (io) src out NOT found (document make): ", 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_or_pod) {
-      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_pod
-    && doc_matters.opt.action.vox_gt1) {
-      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_pod
-      && doc_matters.opt.action.vox_gt1) {
-        try {
-          _pmy = Loader.fromString(_pm).load();
-        } catch (ErrnoException ex) {
-        } catch (Throwable) {
-          writeln("ERROR failed to read config file content, not parsed as yaml");
+  } { // 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_pod
+        && doc_matters.opt.action.vox_gt1) {
+          try {
+            _pmy = Loader.fromString(_pm).load();
+          } catch (ErrnoException ex) {
+          } catch (Throwable) {
+            writeln("ERROR failed to read config file content, not parsed as yaml");
+          }
+          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_or_pod) {
+          pod_filelist_yaml_string.writeln(_pm);
         }
-        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.pod) {
+          zip = pod_archive("string", _pm, fn_src_out_pod_zip_base, zip);
+        }
+      }
+    }
+  } { // bundle primary file (.ssm/.sst) - get digest
+    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)) { // what of language?
+      debug(io) { writeln("(io debug) src in found: ", fn_src_in); }
+      { // take DIGEST write to pod file digests.txt
+        auto data = (cast(byte[]) (fn_src_in).read);
+        _digests["en"]["sst"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ doc_matters.src.filename; // FIX language issue
+        // writeln(data.sha256Of.toHexString, "::", data.length, " - ", doc_matters.src.filename);
       }
+      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_or_pod) {
-        pod_filelist_yaml_string.writeln(_pm);
+        fn_src_in.copy(fn_src_out_filesystem);
       }
       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_or_pod) {
-      fn_src_in.copy(fn_src_out_filesystem);
-    }
-    if (doc_matters.opt.action.pod) {
-      auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\S+?\.ss[mt])");
-      if (auto _x = fn_src_in.match(_rgx)){
-        if (doc_matters.src.lng == doc_matters.pod.manifest_list_of_languages[$-1]) {
-          string _path_to_pod = _x.captures["path_to_pod"];
-          string _podname = _x.captures["podname"];
-          string _root_to_lang = _x.captures["from_root"];
-          string _language = _x.captures["language"];
-          string _filename = _x.captures["filename"];
-          foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
-            string _pth_mkup_src_in = _path_to_pod ~ _podname ~ "/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
-            string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
-            zip = pod_archive("file_path_text", _pth_mkup_src_in, _pth_mkup_src_out, zip);
+        auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\S+?\.ss[mt])");
+        if (auto _x = fn_src_in.match(_rgx)){
+          if (doc_matters.src.lng == doc_matters.pod.manifest_list_of_languages[$-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 {
-        zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
       }
-    }
-  } else {
-    if (doc_matters.opt.action.debug_do_pod
-    && doc_matters.opt.action.vox_gt1) {
-      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<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\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
-        );
+    } else {
+      if (doc_matters.opt.action.debug_do_pod
+      && doc_matters.opt.action.vox_gt1) {
+        writeln("WARNING (io) src in NOT found (markup source): ", fn_src_in);
       }
-      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_or_pod) {
-                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);
+    }
+  } { // bundle insert files (.ssi) - get digest
+    if (doc_matters.srcs.file_insert_list.length > 0) {
+      auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\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;
+              { // take DIGEST write to pod file digests.txt
+                auto data = (cast(byte[]) (_pth_mkup_src_in).read);
+                _digests[_language]["ssi"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ _filename ~ " - [" ~ _lang ~ "]" ~ "\n";
+                // writeln(data.sha256Of.toHexString, "::", data.length, " - ", _filename, " - [", _lang, "]");
               }
-            } else {
-              if (doc_matters.opt.action.debug_do_pod
-              && doc_matters.opt.action.vox_gt1) {
-                writeln("WARNING (io) src out NOT found (insert file): ", _pth_mkup_src_in);
+              string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
+              if (exists(_pth_mkup_src_in)) {
+                if (doc_matters.opt.action.source_or_pod) {
+                  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_pod
+                && doc_matters.opt.action.vox_gt1) {
+                  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_or_pod) {
-            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_pod
-          && doc_matters.opt.action.vox_gt1) {
-            writeln("WARNING (io) src out NOT found (insert file): ", fn_src_in);
+          auto fn_src_in = insert_file;
+          { // take DIGEST write to pod file digests.txt // FIX likely bug insert_file includes path, not what you wish to write
+            auto data = (cast(byte[]) (fn_src_in).read);
+            _digests["en"]["ssi"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ insert_file ~ "\n";
+            // writeln(data.sha256Of.toHexString, "::", data.length, " - ", 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_or_pod) {
+              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_pod
+            && doc_matters.opt.action.vox_gt1) {
+              writeln("WARNING (io) src out NOT found (insert file): ", fn_src_in);
+            }
           }
         }
       }
     }
   }
-} {
+  auto t = tuple(zip, fn_pod, _digests);
+  return t;
+}
+#+END_SRC
+
+** mkdir :mkdir:
+
+#+NAME: source_pod_mkdirs
+#+BEGIN_SRC d
+void pod_archive_directory_tree(M,P)(M doc_matters, P pths_pod) { // 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_or_pod) {
+    if (doc_matters.opt.action.vox_gt0) {
+      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;
+    }
+  }
+  if (!exists(pths_pod.pod_dir_() ~ "/index.html")) {
+    import sisudoc.io_out.html_snippet;
+    mixin htmlSnippet;
+    auto f = File(pths_pod.pod_dir_() ~"/index.html", "w");
+    f.writeln(format_html_blank_page_guide_home(
+      "../../css/html_scroll.css",
+      (doc_matters.opt.action.webserver_url_doc_root.length > 0)
+        ? doc_matters.opt.action.webserver_url_doc_root
+        : doc_matters.conf_make_meta.conf.w_srv_data_root_url,
+      "../../index.html",
+    ));
+  }
+}
+#+END_SRC
+
+** pod zip archive
+
+#+NAME: source_pod_archive_zip
+#+BEGIN_SRC d
+@system 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;
+}
+#+END_SRC
+
+** zip archive
+
+#+NAME: zip_archive
+#+BEGIN_SRC d
+void zipArchive(M,F,Z)(M doc_matters, F fn_pod, Z zip) {
   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);
-    }
+      try {
+        createZipFile!()(fn_pod, zip.build());
+      } catch (ErrnoException ex) {
+        // Handle errors
+      }
+    } 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); }
   }
 }
 #+END_SRC
 
 ** sha256 of pod.zip, zip debug, read zip archive
 
-#+NAME: source_pod_copy_info
+#+NAME: pod_source_files_digests
 #+BEGIN_SRC d
-if (exists(fn_pod)) {
+void zipArchiveDigest(M,F,D)(M doc_matters, F fn_pod, D _digests) {
+  import sisudoc.io_out.paths_output;
+  auto pths_pod = spinePathsPods!()(doc_matters);
   try {
-    if (doc_matters.opt.action.vox_gt0
-    && doc_matters.opt.action.pod) {
-      auto data = (cast(byte[]) (fn_pod).read);
-      if (doc_matters.opt.action.vox_gt1) {
-        writeln(doc_matters.src.filename, " > ", doc_matters.src.filename_base, ".zip");
-      }
-      if (doc_matters.opt.action.pod) {
-        writeln(data.sha256Of.toHexString, "::", data.length, " - ", doc_matters.src.filename_base, ".zip");
-      }
+    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.debug_do_pod) {
+  } catch (ErrnoException ex) {
+    // Handle error
+  }
+  try {
+    writeln(pths_pod.pod_dir_(), "/", doc_matters.src.filename_base, ".digests.txt");
+    string _digest_fn = pths_pod.pod_dir_() ~ "/" ~ doc_matters.src.filename_base ~ ".digests.txt";
+    writeln(_digest_fn);
+    auto f = File(_digest_fn, "w");
+    if (exists(fn_pod)) {
       try {
-        auto zipped = new ZipArchive((fn_pod).read);
-        foreach (filename, member; zipped.directory) {
-          auto data = zipped.expand(member);
-          writeln(data.sha256Of.toHexString, "::", data.length, " . ", filename);
+        if (doc_matters.opt.action.vox_gt0
+        && doc_matters.opt.action.pod) {
+          auto data = (cast(byte[]) (fn_pod).read);
+          if (doc_matters.opt.action.vox_gt1) {
+            writeln(doc_matters.src.filename, " > ", doc_matters.src.filename_base, ".zip");
+          }
+          if (doc_matters.opt.action.pod) {
+            auto _zip_digest = (data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ doc_matters.src.filename_base ~ ".zip");
+            writeln(_zip_digest);
+            f.writeln(_zip_digest);
+          }
         }
-      } catch (ZipException ex) {
+      } catch (ErrnoException ex) {
         // Handle errors
       }
     }
+    foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
+      if (_lang in _digests) {
+        if (("sst" in _digests[_lang]) && (_digests[_lang]["sst"].length > 0)) {
+          writeln(_digests[_lang]["sst"]);
+          f.writeln(_digests[_lang]["sst"]);
+        }
+        if (("ssi" in _digests[_lang]) && (_digests[_lang]["ssi"].length > 0)) {
+          writeln(_digests[_lang]["ssi"]);
+          f.writeln(_digests[_lang]["ssi"]);
+        }
+      }
+    }
+    if ("shared" in _digests) {
+      if (("images" in _digests["shared"]) && (_digests["shared"]["images"].length > 0)) {
+        writeln(_digests["shared"]["images"]);
+        f.writeln(_digests["shared"]["images"]);
+      }
+    }
   } catch (ErrnoException ex) {
-    // Handle errors
+    // Handle error
   }
 }
 #+END_SRC
 
-** source pod zip UNUSED
-
-#+NAME: source_pod_zip
-#+BEGIN_SRC d
-// source pod zip
-#+END_SRC
-
 * document header including copyright & license
 
 #+NAME: doc_header_including_copyright_and_license
diff --git a/org/output_show.org b/org/output_show.org
index 9c3f358..53e2d77 100644
--- a/org/output_show.org
+++ b/org/output_show.org
@@ -80,7 +80,7 @@ foreach (k; doc_matters.has.keys_seq.seg) {
 #+NAME: meta_metadoc_show_summary_document
 #+BEGIN_SRC d
 writefln(
-  "%s\n\"%s\", %s\n%s [%s]\n%s \n%s%s\n%s%s\n%s%s\n%s\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%s",
+  "%s\n\"%s\", %s\n%s [%s]\n%s \n%s - %s [%s]\n%s\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%s",
   markup.repeat_character_by_number_provided("-", char_repeat_number),
   doc_matters.conf_make_meta.meta.title_full,
   doc_matters.conf_make_meta.meta.creator_author,
@@ -88,11 +88,8 @@ writefln(
   doc_matters.src.language,
   markup.repeat_character_by_number_provided("-", char_repeat_number),
   doc_matters.doc_digest.markup_doc.toHexString,
-  "  - src doc digest",
-  doc_matters.doc_digest.header.toHexString,
-  "  - doc header",
-  doc_matters.doc_digest.text.toHexString,
-  "  - doc text",
+  doc_matters.src.filename,
+  doc_matters.src.language,
   markup.repeat_character_by_number_provided("-", char_repeat_number),
   "- toc arr length:",
   to!int(doc_abstraction["toc"].length),
diff --git a/org/spine.org b/org/spine.org
index e66ad47..8ccaa0f 100644
--- a/org/spine.org
+++ b/org/spine.org
@@ -1533,10 +1533,7 @@ if ((_opt_action.debug_do)
 }
 auto _header_body_insertfilelist_imagelist
   = spineRawMarkupContent!()(_opt_action, _manifest.src.path_and_fn);
-// writeln("src doc digest: ", _header_body_insertfilelist_imagelist.doc_digest.markup_doc.toHexString, " ", _header_body_insertfilelist_imagelist.doc_digest.markup_doc.toHexString.length);
-// writeln("header:         ", _header_body_insertfilelist_imagelist.doc_digest.header.toHexString, " ", _header_body_insertfilelist_imagelist.doc_digest.header.toHexString.length);
-// writeln("text:           ", _header_body_insertfilelist_imagelist.doc_digest.text.toHexString, " ", _header_body_insertfilelist_imagelist.doc_digest.text.toHexString.length);
-auto doc_digests = _header_body_insertfilelist_imagelist.doc_digest;
+auto doc_digests = _header_body_insertfilelist_imagelist.doc_digest; // CHECK, REVIEW, discard likely, other route taken
 if ((_opt_action.debug_do)
   || (_opt_action.debug_do_stages)
 ) {
diff --git a/src/sisudoc/io_in/read_source_files.d b/src/sisudoc/io_in/read_source_files.d
index 80b3d71..b465cc3 100644
--- a/src/sisudoc/io_in/read_source_files.d
+++ b/src/sisudoc/io_in/read_source_files.d
@@ -148,7 +148,7 @@ template spineRawMarkupContent() {
       ST_doc_parts ret;
       {
         ret.header_raw = st.header;
-        ret.sourcefile_body_content =  sourcefile_body_content;
+        ret.sourcefile_body_content = sourcefile_body_content;
         ret.insert_file_list = insert_file_list_get;
         ret.images_list = images_list_get;
         ret.doc_digest = dig;
diff --git a/src/sisudoc/io_out/metadata.d b/src/sisudoc/io_out/metadata.d
index 59329e7..95fc465 100644
--- a/src/sisudoc/io_out/metadata.d
+++ b/src/sisudoc/io_out/metadata.d
@@ -48,9 +48,9 @@
 
 +/
 module sisudoc.io_out.metadata;
-@safe:
+// @safe:
 template outputMetadata() {
-  void outputMetadata(T)( T  doc_matters) {
+  void outputMetadata(T)(T  doc_matters) {
     string inline_search_form(M)(
       M  doc_matters,
     ) {
@@ -475,13 +475,6 @@ string theme_light_1 = format(q"┃
     } else if (doc_matters.opt.action.debug_do) {
       writeln("WARNING no summary of text provided in document header ", doc_matters.src.filename_base);
     }
-    metadata_ ~= "<hr /><p class=\"lev1\">source: "      ~ doc_matters.src.filename_base ~ "</p>";
-    if (doc_matters.opt.action.html_link_markup_source) {
-      metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;markup source:&nbsp;&nbsp;the&nbsppod&nbsp[<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ ".zip\" class=\"lnkicon\">"
-                   ~ "&nbsp;🫛&nbsp;zipped&nbsp;</a>|&nbsp;"
-                   ~ "<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ "/\" class=\"lnkicon\">"
-                   ~ "&nbsp;🫛&nbsp;tree&nbsp;</a>]&nbsp;";
-    }
     metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;outputs:&nbsp;&nbsp;[&nbsp;html:&nbsp;<a href=\""    ~ doc_matters.src.filename_base ~ ".html\" class=\"lnkicon\">"
                  ~ "&nbsp;▤&nbsp;scroll&nbsp;</a>&nbsp;"
                  ~ "|<a href=\""    ~ doc_matters.src.filename_base ~ "/toc.html\" class=\"lnkicon\">"
@@ -509,18 +502,32 @@ string theme_light_1 = format(q"┃
                  ~ "&nbsp;□&nbsp;pdf&nbsp;(U.S.&nbsp;letter)&nbsp;</a>]&nbsp";
     }
     metadata_ ~=  "</p>";
-    metadata_ ~= "<hr /><p class=\"lev0\">Digests:</p>";
-    metadata_ ~= "<p class=\"lev1\"><tt>"
+    if (doc_matters.opt.action.html_link_markup_source) {
+      metadata_ ~= "<hr /><p class=\"lev1\">source: "      ~ doc_matters.src.filename_base ~ "</p>";
+      metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;markup source:&nbsp;&nbsp;the&nbsppod&nbsp[<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ ".zip\" class=\"lnkicon\">"
+        ~ "&nbsp;🫛&nbsp;zipped&nbsp;</a>|&nbsp;"
+        ~ "<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ "/\" class=\"lnkicon\">"
+        ~ "&nbsp;🫛&nbsp;tree&nbsp;</a>]&nbsp;";
+      metadata_ ~= "<p class=\"lev1\">●&nbsp;&nbsp;source digests:"
+        ~ "&nbsp;[&nbsp;<a href=\"../../" ~ pth_pod.internal_base ~ "/" ~ doc_matters.src.filename_base ~ ".digests.txt\" class=\"lnkizipcon\">"
+        ~ "&nbsp;#&nbsp;digests&nbsp;</a>]</p>";
+      auto pths_pod = spinePathsPods!()(doc_matters);
+      auto fn_pod = pths_pod.pod_filename(doc_matters.src.filename).zpod;
+      if (doc_matters.opt.action.pod) {
+        try { // get sha digest for pod
+          metadata_ ~= "<p class=\"lev2\">";
+          auto data = (cast(byte[]) (fn_pod).read); // prevents code from being safe
+          metadata_ ~= "<tt>" ~ data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ "</tt> - " ~ doc_matters.src.filename_base ~ ".zip";
+          metadata_ ~= "</p>";
+        } catch (Exception ex) {
+          writeln("WARNING, source doc_matters.src.filename_base not found: ", doc_matters.src.filename_base, ".zip\n  ", fn_pod);
+        }
+      }
+    }
+    metadata_ ~= "<p class=\"lev2\"><tt>"
       ~ doc_matters.doc_digest.markup_doc.toHexString
-      ~ "</tt> - src doc digest"
-      ~ "</p>"
-      ~ "<p class=\"lev1\"><tt>"
-      ~ doc_matters.doc_digest.header.toHexString
-      ~ "</tt> - doc header"
-      ~ "</p>"
-      ~ "<p class=\"lev1\"><tt>"
-      ~ doc_matters.doc_digest.text.toHexString
-      ~ "</tt> - doc text"
+      ~ "</tt> - "
+      ~ doc_matters.src.filename
       ~ "</p>";
     if (doc_matters.conf_make_meta.meta.classify_topic_register_arr.length > 0) {
       metadata_ ~= "<hr /><p class=\"lev0\">Topics:</p>";
diff --git a/src/sisudoc/io_out/source_pod.d b/src/sisudoc/io_out/source_pod.d
index 3fd7a9a..6b880d9 100644
--- a/src/sisudoc/io_out/source_pod.d
+++ b/src/sisudoc/io_out/source_pod.d
@@ -68,327 +68,376 @@ template spinePod() {
     }
     mixin spineRgxFiles;
     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_files = RgxFiles();
     assert (doc_matters.src.filename.match(rgx_files.src_fn));
-    @system 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);
+    try {
+      {
+        pod_archive_directory_tree(doc_matters, pths_pod);
+      }
+      auto t = pod_zip_make_ready(doc_matters, pths_pod);
+      static assert(t.length==3);
+      auto zip = t[0];
+      auto fn_pod = t[1];
+      auto _digests = t[2];
+      {
+        zipArchive(doc_matters, fn_pod, zip);
+      } {
+        zipArchiveDigest(doc_matters, fn_pod, _digests);
       }
-      return zip;
+    } catch (ErrnoException ex) {
+      // Handle error
     }
-    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;
+  }
+  void pod_archive_directory_tree(M,P)(M doc_matters, P pths_pod) { // 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_or_pod) {
+      if (doc_matters.opt.action.vox_gt0) {
+        writeln(" ", pths_pod.fn_pod_filelist(doc_matters.src.filename).filesystem_open_zpod);
       }
-      if (doc_matters.opt.action.source_or_pod) {
-        if (doc_matters.opt.action.vox_gt0) {
-          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;
-        }
+      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.pod_dir_() ~ "/index.html")) {
-        import sisudoc.io_out.html_snippet;
-        mixin htmlSnippet;
-        auto f = File(pths_pod.pod_dir_() ~"/index.html", "w");
-        f.writeln(format_html_blank_page_guide_home(
-          "../../css/html_scroll.css",
-          (doc_matters.opt.action.webserver_url_doc_root.length > 0)
-            ? doc_matters.opt.action.webserver_url_doc_root
-            : doc_matters.conf_make_meta.conf.w_srv_data_root_url,
-          "../../index.html",
-        ));
+      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 (doc_matters.opt.action.debug_do_pod
-      && doc_matters.opt.action.vox_gt1) {
-        writeln(__LINE__, ": ",
-          doc_matters.src.filename, " -> ",
-          pths_pod.fn_doc(doc_matters.src.filename, doc_matters.src.language).filesystem_open_zpod
-        );
+      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;
       }
-      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_or_pod) {
-              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_pod
-            && doc_matters.opt.action.vox_gt1) {
-              writeln("WARNING (io) src out NOT found (image): ", fn_src_in);
-            }
-          }
+      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;
+      }
+    }
+    if (!exists(pths_pod.pod_dir_() ~ "/index.html")) {
+      import sisudoc.io_out.html_snippet;
+      mixin htmlSnippet;
+      auto f = File(pths_pod.pod_dir_() ~"/index.html", "w");
+      f.writeln(format_html_blank_page_guide_home(
+        "../../css/html_scroll.css",
+        (doc_matters.opt.action.webserver_url_doc_root.length > 0)
+          ? doc_matters.opt.action.webserver_url_doc_root
+          : doc_matters.conf_make_meta.conf.w_srv_data_root_url,
+        "../../index.html",
+      ));
+    }
+  }
+  auto pod_zip_make_ready(M,P)(M doc_matters, P pths_pod) {
+    auto pth_dr_doc_src = doc_matters.src_path_info;
+    if (doc_matters.opt.action.debug_do_pod
+    && doc_matters.opt.action.vox_gt1) {
+      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(); // needed
+    auto fn_pod = pths_pod.pod_filename(doc_matters.src.filename).zpod;
+    string[string][string] _digests;
+    { // bundle images - get digest
+      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
+          );
         }
-      } { /+ 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_in = doc_matters.src.image_dir_path ~ "/" ~ image;
         auto fn_src_out_pod_zip_base
-          = pths_pod.conf_root(doc_matters.src.filename).zpod.to!string ~ "/" ~ "dr_document_make";
+          = pths_pod.image_root(doc_matters.src.filename).zpod.to!string
+          ~ "/" ~ image;
         auto fn_src_out_filesystem
-          = pths_pod.conf_root(doc_matters.src.filename).filesystem_open_zpod.to!string
-          ~ "/" ~ "dr_document_make";
+          = 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);
+          debug(io) { writeln("(io debug) src out found: ", fn_src_in); }
+          { // take DIGEST write to pod file digests.txt
+            auto data = (cast(byte[]) (fn_src_in).read);
+            _digests["shared"]["images"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ image ~ "\n";
+            // writeln(data.sha256Of.toHexString, "::", data.length, " - ", image);
           }
           if (doc_matters.opt.action.source_or_pod) {
             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);
+            zip = pod_archive("file_path_bin", fn_src_in, fn_src_out_pod_zip_base, zip);
           }
         } else {
           if (doc_matters.opt.action.debug_do_pod
           && doc_matters.opt.action.vox_gt1) {
-            writeln("WARNING (io) src out NOT found (document make): ", fn_src_in);
+            writeln("WARNING (io) src out NOT found (image): ", 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_pod
-            && doc_matters.opt.action.vox_gt1) {
-              try {
-                _pmy = Loader.fromString(_pm).load();
-              } catch (ErrnoException ex) {
-              } catch (Throwable) {
-                writeln("ERROR failed to read config file content, not parsed as yaml");
-              }
-              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_or_pod) {
-              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 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_or_pod) {
+          fn_src_in.copy(fn_src_out_filesystem);
         }
-      } { /+ 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);
+        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_pod
+        && doc_matters.opt.action.vox_gt1) {
+          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_pod
+          && doc_matters.opt.action.vox_gt1) {
+            try {
+              _pmy = Loader.fromString(_pm).load();
+            } catch (ErrnoException ex) {
+            } catch (Throwable) {
+              writeln("ERROR failed to read config file content, not parsed as yaml");
+            }
+            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);
+            // }
           }
-          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_or_pod) {
-            fn_src_in.copy(fn_src_out_filesystem);
+            pod_filelist_yaml_string.writeln(_pm);
           }
           if (doc_matters.opt.action.pod) {
-            auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\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);
-                }
+            zip = pod_archive("string", _pm, fn_src_out_pod_zip_base, zip);
+          }
+        }
+      }
+    } { // bundle primary file (.ssm/.sst) - get digest
+      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)) { // what of language?
+        debug(io) { writeln("(io debug) src in found: ", fn_src_in); }
+        { // take DIGEST write to pod file digests.txt
+          auto data = (cast(byte[]) (fn_src_in).read);
+          _digests["en"]["sst"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ doc_matters.src.filename; // FIX language issue
+          // writeln(data.sha256Of.toHexString, "::", data.length, " - ", doc_matters.src.filename);
+        }
+        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_or_pod) {
+          fn_src_in.copy(fn_src_out_filesystem);
+        }
+        if (doc_matters.opt.action.pod) {
+          auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\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_pod
-          && doc_matters.opt.action.vox_gt1) {
-            writeln("WARNING (io) src in NOT found (markup source): ", fn_src_in);
+          } else {
+            zip = pod_archive("file_path_text", fn_src_in, fn_src_out_pod_zip_base, zip);
           }
         }
-      } { /+ bundle insert files (.ssi) +/
-        if (doc_matters.srcs.file_insert_list.length > 0) {
-          auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\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_or_pod) {
-                      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_pod
-                    && doc_matters.opt.action.vox_gt1) {
-                      writeln("WARNING (io) src out NOT found (insert file): ", _pth_mkup_src_in);
-                    }
+      } else {
+        if (doc_matters.opt.action.debug_do_pod
+        && doc_matters.opt.action.vox_gt1) {
+          writeln("WARNING (io) src in NOT found (markup source): ", fn_src_in);
+        }
+      }
+    } { // bundle insert files (.ssi) - get digest
+      if (doc_matters.srcs.file_insert_list.length > 0) {
+        auto _rgx = regex(r"(?P<path_to_pod>\S+?)(?P<podname>[a-z_-]+)/(?P<from_root>media/text/)(?P<language>\S+?)/(?P<filename>\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;
+                { // take DIGEST write to pod file digests.txt
+                  auto data = (cast(byte[]) (_pth_mkup_src_in).read);
+                  _digests[_language]["ssi"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ _filename ~ " - [" ~ _lang ~ "]" ~ "\n";
+                  // writeln(data.sha256Of.toHexString, "::", data.length, " - ", _filename, " - [", _lang, "]");
+                }
+                string _pth_mkup_src_out = "pod/" ~ _root_to_lang ~ _lang ~ "/" ~ _filename;
+                if (exists(_pth_mkup_src_in)) {
+                  if (doc_matters.opt.action.source_or_pod) {
+                    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_pod
+                  && doc_matters.opt.action.vox_gt1) {
+                    writeln("WARNING (io) src out NOT found (insert file): ", _pth_mkup_src_in);
                   }
                 }
               }
+            }
+          } else {
+            auto fn_src_in = insert_file;
+            { // take DIGEST write to pod file digests.txt // FIX likely bug insert_file includes path, not what you wish to write
+              auto data = (cast(byte[]) (fn_src_in).read);
+              _digests["en"]["ssi"] ~= data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ insert_file ~ "\n";
+              // writeln(data.sha256Of.toHexString, "::", data.length, " - ", 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_or_pod) {
+                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 {
-              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_or_pod) {
-                  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_pod
-                && doc_matters.opt.action.vox_gt1) {
-                  writeln("WARNING (io) src out NOT found (insert file): ", fn_src_in);
-                }
+              if (doc_matters.opt.action.debug_do_pod
+              && doc_matters.opt.action.vox_gt1) {
+                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);
-          }
+      }
+    }
+    auto t = tuple(zip, fn_pod, _digests);
+    return t;
+  }
+  @system 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;
+  }
+  void zipArchive(M,F,Z)(M doc_matters, F fn_pod, Z zip) {
+    auto fn_src_in = doc_matters.src.filename;
+    if (doc_matters.opt.action.pod) {
+      if (exists(doc_matters.src.file_with_absolute_path)) {
+        try {
+          createZipFile!()(fn_pod, zip.build());
+        } catch (ErrnoException ex) {
+          // Handle errors
         }
+      } 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); }
+    }
+  }
+  void zipArchiveDigest(M,F,D)(M doc_matters, F fn_pod, D _digests) {
+    import sisudoc.io_out.paths_output;
+    auto pths_pod = spinePathsPods!()(doc_matters);
+    try {
+      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;
       }
+    } catch (ErrnoException ex) {
+      // Handle error
+    }
+    try {
+      writeln(pths_pod.pod_dir_(), "/", doc_matters.src.filename_base, ".digests.txt");
+      string _digest_fn = pths_pod.pod_dir_() ~ "/" ~ doc_matters.src.filename_base ~ ".digests.txt";
+      writeln(_digest_fn);
+      auto f = File(_digest_fn, "w");
       if (exists(fn_pod)) {
         try {
           if (doc_matters.opt.action.vox_gt0
@@ -398,25 +447,33 @@ template spinePod() {
               writeln(doc_matters.src.filename, " > ", doc_matters.src.filename_base, ".zip");
             }
             if (doc_matters.opt.action.pod) {
-              writeln(data.sha256Of.toHexString, "::", data.length, " - ", doc_matters.src.filename_base, ".zip");
-            }
-          }
-          if (doc_matters.opt.action.debug_do_pod) {
-            try {
-              auto zipped = new ZipArchive((fn_pod).read);
-              foreach (filename, member; zipped.directory) {
-                auto data = zipped.expand(member);
-                writeln(data.sha256Of.toHexString, "::", data.length, " . ", filename);
-              }
-            } catch (ZipException ex) {
-              // Handle errors
+              auto _zip_digest = (data.sha256Of.toHexString ~ "::" ~ data.length.to!string ~ " - " ~ doc_matters.src.filename_base ~ ".zip");
+              writeln(_zip_digest);
+              f.writeln(_zip_digest);
             }
           }
         } catch (ErrnoException ex) {
           // Handle errors
         }
       }
-      // source pod zip
+      foreach (_lang; doc_matters.pod.manifest_list_of_languages) {
+        if (_lang in _digests) {
+          if (("sst" in _digests[_lang]) && (_digests[_lang]["sst"].length > 0)) {
+            writeln(_digests[_lang]["sst"]);
+            f.writeln(_digests[_lang]["sst"]);
+          }
+          if (("ssi" in _digests[_lang]) && (_digests[_lang]["ssi"].length > 0)) {
+            writeln(_digests[_lang]["ssi"]);
+            f.writeln(_digests[_lang]["ssi"]);
+          }
+        }
+      }
+      if ("shared" in _digests) {
+        if (("images" in _digests["shared"]) && (_digests["shared"]["images"].length > 0)) {
+          writeln(_digests["shared"]["images"]);
+          f.writeln(_digests["shared"]["images"]);
+        }
+      }
     } catch (ErrnoException ex) {
       // Handle error
     }
diff --git a/src/sisudoc/meta/metadoc.d b/src/sisudoc/meta/metadoc.d
index 34212a5..25f28b6 100644
--- a/src/sisudoc/meta/metadoc.d
+++ b/src/sisudoc/meta/metadoc.d
@@ -90,10 +90,7 @@ template spineAbstraction() {
     }
     auto _header_body_insertfilelist_imagelist
       = spineRawMarkupContent!()(_opt_action, _manifest.src.path_and_fn);
-    // writeln("src doc digest: ", _header_body_insertfilelist_imagelist.doc_digest.markup_doc.toHexString, " ", _header_body_insertfilelist_imagelist.doc_digest.markup_doc.toHexString.length);
-    // writeln("header:         ", _header_body_insertfilelist_imagelist.doc_digest.header.toHexString, " ", _header_body_insertfilelist_imagelist.doc_digest.header.toHexString.length);
-    // writeln("text:           ", _header_body_insertfilelist_imagelist.doc_digest.text.toHexString, " ", _header_body_insertfilelist_imagelist.doc_digest.text.toHexString.length);
-    auto doc_digests = _header_body_insertfilelist_imagelist.doc_digest;
+    auto doc_digests = _header_body_insertfilelist_imagelist.doc_digest; // CHECK, REVIEW, discard likely, other route taken
     if ((_opt_action.debug_do)
       || (_opt_action.debug_do_stages)
     ) {
diff --git a/src/sisudoc/meta/metadoc_from_src.d b/src/sisudoc/meta/metadoc_from_src.d
index c9112ef..70fec62 100644
--- a/src/sisudoc/meta/metadoc_from_src.d
+++ b/src/sisudoc/meta/metadoc_from_src.d
@@ -1037,20 +1037,7 @@ template docAbstraction() {
         obj = _links(obj);
       }
     }
-    auto image_list = (_images.sort()).uniq; // also get digest on each image here? // workon
-    if (_images.length > 0) {
-      foreach (img; image_list) {
-        try { // also get sha digest on image file
-          // read_image
-          auto data = (cast(byte[]) (manifested.src.image_dir_path ~ "/" ~ img).read);
-          // calculate, digest, hash
-          writeln(img, "\n", data.sha256Of.toHexString, "::", data.length, " ", img);
-          writeln(data.sha256Of.toHexString, " ", img, " ", data.length);
-        } catch (Exception ex) {
-          writeln("WARNING, image not found: ", img, "\n  ", manifested.src.image_dir_path ~ "/" ~ img);
-        }
-      }
-    }
+    auto image_list = (_images.sort()).uniq;
     // endnotes optional only one 1~ level
     if (the_document_endnotes_section.length > 1) { // writeln("endnotes");
       dom_structure_markedup_tags_status_buffer           = dom_structure_markedup_tags_status.dup;
diff --git a/src/sisudoc/meta/metadoc_from_src_functions.d b/src/sisudoc/meta/metadoc_from_src_functions.d
index b5956c0..953e75a 100644
--- a/src/sisudoc/meta/metadoc_from_src_functions.d
+++ b/src/sisudoc/meta/metadoc_from_src_functions.d
@@ -2991,11 +2991,6 @@ template docAbstractionFunctions() {
     ObjGenericComposite  obj,
   ) {
     obj.metainfo.sha256 = obj.text.sha256Of;
-    // if (obj.metainfo.is_a == "heading") {
-    //   writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a, " ", obj.metainfo.heading_lev_markup);
-    // } else {
-    //   writeln(obj.metainfo.sha256.toHexString, " ", obj.metainfo.ocn, " ", obj.metainfo.is_a);
-    // }
     return obj.metainfo.sha256;
   }
   // ↑ - object digest
diff --git a/src/sisudoc/meta/metadoc_show_summary.d b/src/sisudoc/meta/metadoc_show_summary.d
index 36ed3c1..92d476c 100644
--- a/src/sisudoc/meta/metadoc_show_summary.d
+++ b/src/sisudoc/meta/metadoc_show_summary.d
@@ -104,7 +104,7 @@ template spineMetaDocSummary() {
         }
       }
       writefln(
-        "%s\n\"%s\", %s\n%s [%s]\n%s \n%s%s\n%s%s\n%s%s\n%s\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%s",
+        "%s\n\"%s\", %s\n%s [%s]\n%s \n%s - %s [%s]\n%s\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%40-s%10-d\n%s",
         markup.repeat_character_by_number_provided("-", char_repeat_number),
         doc_matters.conf_make_meta.meta.title_full,
         doc_matters.conf_make_meta.meta.creator_author,
@@ -112,11 +112,8 @@ template spineMetaDocSummary() {
         doc_matters.src.language,
         markup.repeat_character_by_number_provided("-", char_repeat_number),
         doc_matters.doc_digest.markup_doc.toHexString,
-        "  - src doc digest",
-        doc_matters.doc_digest.header.toHexString,
-        "  - doc header",
-        doc_matters.doc_digest.text.toHexString,
-        "  - doc text",
+        doc_matters.src.filename,
+        doc_matters.src.language,
         markup.repeat_character_by_number_provided("-", char_repeat_number),
         "- toc arr length:",
         to!int(doc_abstraction["toc"].length),