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+# encoding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Ralph Amissah,
+ All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+ SiSU, a framework for document structuring, publishing and search
+
+ Copyright (C) Ralph Amissah
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program. If not, see <http://www.gnu.org/licenses/>.
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ <http://www.fsf.org/licensing/licenses/gpl.html>
+ <http://www.gnu.org/licenses/gpl.html>
+
+ <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
+
+ * SiSU uses:
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+ * Hompages:
+ <http://www.jus.uio.no/sisu>
+ <http://www.sisudoc.org>
+
+ * Download:
+ <http://www.sisudoc.org/sisu/en/SiSU/download.html>
+
+ * Git
+ <http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
+ <http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v6/ao_doc_str.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: document abstraction
+
+=end
+module SiSU_AO_DocumentStructureExtract
+ class Instantiate < SiSU_Param::Parameters::Instructions
+ @@flag={
+ ocn: :on,
+ code: :off,
+ poem: :off,
+ block: :off,
+ group: :off,
+ alt: :off,
+ table: :off,
+ table_to: :off,
+ }
+ def initialize
+ @@counter=@@column=@@columns=0
+ @@line_mode=''
+ end
+ end
+ class Build
+ @@flag={
+ ocn: :on,
+ code: :off,
+ poem: :off,
+ block: :off,
+ group: :off,
+ alt: :off,
+ table: :off,
+ table_to: :off,
+ }
+ def initialize(md,data)
+ @md,@data=md,data
+ SiSU_AO_DocumentStructureExtract::Instantiate.new
+ @pb=SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_page])
+ @pbn=SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_new])
+ @pbl=SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_line])
+ end
+ def ln_get(lv)
+ case lv
+ when /A/ then 0
+ when /B/ then 1
+ when /C/ then 2
+ when /D/ then 3
+ when /1/ then 4
+ when /2/ then 5
+ when /3/ then 6
+ when /4/ then 7
+ when /5/ then 8
+ when /6/ then 9
+ end
+ end
+ def image_test(str)
+ str=~/\{\s*\S+?\.png.+?\}https?:\/\/\S+/ \
+ ? true
+ : false
+ end
+ def bullet_test(str)
+ (str=~/\*/) \
+ ? true
+ : false
+ end
+ def hang_and_indent_test(str)
+ hang_indent=if str=~/^_([1-9])[^_]/
+ [$1,$1]
+ elsif str=~/^__([1-9])/
+ [0,$1]
+ elsif str=~/^_([0-9])_([0-9])/
+ [$1,$2]
+ else
+ [0,0]
+ end
+ hang,indent=hang_indent[0],hang_indent[1]
+ [hang,indent]
+ end
+ def hang_and_indent_def_test(str1,str2)
+ hang_indent=if str1=~/^_([1-9])[^_]/
+ [$1,$1]
+ elsif str1=~/^__([1-9])/
+ [0,$1]
+ elsif str1=~/^_([0-9])_([0-9])/
+ [$1,$2]
+ else
+ [0,0]
+ end
+ obj=if str2 =~/^(.+?)\s+\\\\(?:\s+|\n)/
+ str2.gsub(/^(.+?)(\s+\\\\(?:\s+|\n))/,"#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\\2")
+ else
+ str2.gsub(/^(.+?)\n/,"#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\n")
+ end
+ hang,indent=hang_indent[0],hang_indent[1]
+ [hang,indent,obj]
+ end
+ def endnote_test?(str)
+ (str=~/~\{.+?\}~|~\[.+?\]~/) \
+ ? true
+ : false
+ end
+ def extract_tags(str,nametag=nil)
+ tags=[]
+ if str.nil?
+ else
+ if str =~/(?:^|[ ])\*~([a-z0-9._-]+)(?=[ #{Mx[:br_nl]}]|$)/
+ str=str.gsub(/(^|[ ])\*~([a-z0-9._-]+)(?=[ #{Mx[:br_nl]}]|$)/i,
+ "\\1#{Mx[:tag_o]}\\2#{Mx[:tag_c]}").
+ gsub(/ [ ]+/i,' ')
+ tags=str.scan(/#{Mx[:tag_o]}(\S+?)#{Mx[:tag_c]}/).flatten
+ str=str.gsub(/[ ]?#{Mx[:tag_o]}\S+?#{Mx[:tag_c]}[ ]?/,' ') #may be issues with spaces would leave one, but "code" blocks?
+ end
+ tags=nametag ? (tags << nametag) : tags
+ end
+ [str,tags]
+ end
+ def rgx_idx_ocn_seg
+ @rgx_idx_ocn_seg=/(.+?)\s*[+](\d+)/
+ end
+ def construct_idx_array_and_hash(idxraw)
+ idx_array_raw=idxraw.scan(/[^;]+/)
+ idx_hash,idx_array,idx_lst={},[],[]
+ idx_array_raw.each do |idx|
+ idx_lst=case idx
+ when /\S+?\s*:/
+ idx_couplet_tmp=[]
+ idx_couplet=idx.scan(/\s*[^:]+\s*/)
+ if idx_couplet[1] =~/[|]/
+ idx_couplet_tmp << idx_couplet[0] << idx_couplet[1].scan(/\s*[^|]+\s*/)
+ else
+ idx_couplet_tmp << idx_couplet[0] << [idx_couplet[1]]
+ end
+ idx_couplet=idx_couplet_tmp
+ else [idx]
+ end
+ term_nodes=[]
+ idx_lst.each do |term_node|
+ case term_node
+ when String
+ term_node=term_node[0].chr.capitalize + term_node[1,term_node.length]
+ term_node=(term_node =~/.+?[+]\d+/) \
+ ? term_node
+ : (term_node + '+0')
+ term_nodes << term_node
+ use,plus=rgx_idx_ocn_seg.match(term_node)[1,2]
+ @use=use.strip
+ idx_hash[@use]={ sub: [], plus: plus } unless idx_hash[@use] and defined? idx_hash[@use]
+ when Array
+ subterm_nodes=[]
+ term_node.each do |subterm_node|
+ subterm_node=(subterm_node =~/.+?[+]\d+/) \
+ ? subterm_node
+ : (subterm_node + '+0')
+ subterm_nodes << subterm_node
+ sub,sub_plus=rgx_idx_ocn_seg.match(subterm_node)[1,2]
+ idx_hash[@use]={ sub: [], plus: 0 } unless idx_hash[@use] and defined? idx_hash[@use]
+ idx_hash[@use][:sub] << {sub.strip => { plus: sub_plus }}
+ end
+ term_nodes << subterm_nodes
+ end
+ end
+ idx_array << term_nodes
+ end
+ { hash: idx_hash, array: idx_array }
+ end
+ def identify_parts
+ tuned_file=[]
+ @tuned_block,@tuned_code=[],[]
+ @@counter,@verse_count,@num_code_block,@num_poem,@num_group,@num_block,@num_alt,@num_table=0,0,0,0,0,0,0,0
+ @metadata={}
+ @data.each do |t_o|
+ if t_o =~/^--([+~-])[#]$/
+ h=case $1
+ when /[+]/
+ @@flag[:ocn]=:on
+ {flag: :ocn_on}
+ when /[~]/
+ @@flag[:ocn]=:off_headings_substantive
+ {flag: :ocn_off, mod: :headings_substantive}
+ when /[-]/
+ @@flag[:ocn]=:off_headings_exclude
+ {flag: :ocn_off, mod: :headings_exclude}
+ else
+ @@flag[:ocn]=:on
+ {flag: :ocn_on}
+ end
+ t_o=SiSU_AO_DocumentStructure::ObjectFlag.new.flag_ocn(h)
+ next
+ end
+ t_o=t_o.gsub(/(?:\n\s*\n)+/m,"\n") if @@flag[:code]==:off
+ if t_o !~/^(?:code|poem|alt|group|block)\{|^\}(?:code|poem|alt|group|block)|^(?:table\{|\{table)[ ~]/ \
+ and t_o !~/^[`]{3}\s+(?:code|poem|alt|group|block|table)|^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/ \
+ and @@flag[:code]==:off \
+ and @@flag[:poem]==:off \
+ and @@flag[:group]==:off \
+ and @@flag[:block]==:off \
+ and @@flag[:alt]==:off \
+ and @@flag[:table]==:off
+ unless t_o =~/^(?:@\S+?:|%+)\s/ # extract book index for paragraph if any
+ idx=if t_o=~/^=\{(.+)\}\s*$\Z/m; m=$1
+ m=m.split(/\n/).join(' ').
+ gsub(/\s+([|:;])\s+/,'\1').
+ gsub(/\s+([+]\d+)\s+/,'\1')
+ t_o=t_o.gsub(/\n=\{.+\}\s*$\Z/m,'')
+ idx_array_and_hash=construct_idx_array_and_hash(m)
+ idx_array_and_hash[:hash]
+ else nil
+ end
+ end
+ t_o=case t_o
+ when /^#{Mx[:meta_o]}\S+?#{Mx[:meta_c]}/ #metadata, header
+ if t_o=~/^#{Mx[:meta_o]}(\S+?)#{Mx[:meta_c]}\s*(.+)/m
+ tag,obj=$1,$2
+ @metadata[tag]=obj
+ end
+ t_o=nil
+ when /^%+\s/ #comment
+ t_o=if t_o=~/^%+\s+(.+)/
+ h={obj: $1}
+ SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ else nil
+ end
+ when /^:?([A-D1-6])\~/ #heading / lv
+ lv=$1
+ ln=ln_get(lv)
+ t_o=if t_o=~/^:?[A-D1-6]\~\s+(.+)/m
+ obj=$1
+ note=endnote_test?(obj)
+ obj,tags=extract_tags(obj)
+ if @@flag[:ocn]==:off_headings_exclude \
+ or @@flag[:ocn]==:off_headings_substantive
+ unless obj =~ /[~-][#]\s*$/
+ if @@flag[:ocn]==:off_headings_exclude
+ obj << ' -#'
+ elsif @@flag[:ocn]==:off_headings_substantive
+ obj << ' ~#'
+ end
+ end
+ end
+ h={ lv: lv, ln: ln, obj: obj, idx: idx, tags: tags }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h)
+ elsif t_o=~/^:?[A-D1-6]\~(\S+?)-\s+(.+)/m
+ name,obj=$1,$2
+ note=endnote_test?(obj)
+ obj,tags=extract_tags(obj)
+ if @@flag[:ocn]==:off_headings_exclude \
+ or @@flag[:ocn]==:off_headings_substantive
+ unless obj =~ /[~-][#]\s*$/
+ if @@flag[:ocn]==:off_headings_exclude
+ obj << ' -#'
+ elsif @@flag[:ocn]==:off_headings_substantive
+ obj << ' ~#'
+ end
+ end
+ end
+ h={ lv: lv, name: name, obj: obj, idx: idx, autonum_: false, tags: tags}
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h)
+ elsif t_o=~/^:?[A-D1-6]\~(\S+)\s+(.+)/m
+ name,obj=$1,$2
+ note=endnote_test?(obj)
+ obj,tags=extract_tags(obj,name)
+ if @@flag[:ocn]==:off_headings_exclude \
+ or @@flag[:ocn]==:off_headings_substantive
+ unless obj =~ /[~-][#]\s*$/
+ if @@flag[:ocn]==:off_headings_exclude
+ obj << ' -#'
+ elsif @@flag[:ocn]==:off_headings_substantive
+ obj << ' ~#'
+ end
+ end
+ end
+ h={ lv: lv, name: name, obj: obj, idx: idx, tags: tags }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h)
+ else nil
+ end
+ when /^_(?:[1-9]!?|[1-9]?\*)\s+/ #indented and/or bullet paragraph
+ t_o=if t_o=~/^(_(?:[1-9]?\*|[1-9]!?)\s+)(.+)/m
+ tst,obj=$1,$2
+ if t_o=~/^_[1-9]!\s+.+/m
+ hang,indent,obj=hang_and_indent_def_test(tst,obj)
+ else
+ hang,indent=hang_and_indent_test(tst)
+ end
+ bullet=bullet_test(tst)
+ image=image_test(obj)
+ note=endnote_test?(obj)
+ obj,tags=extract_tags(obj)
+ unless obj=~/\A\s*\Z/m
+ if @@flag[:ocn]==:off_headings_exclude \
+ or @@flag[:ocn]==:off_headings_substantive
+ unless obj =~ /[~-][#]\s*$/
+ obj << ' ~#'
+ end
+ end
+ h={ bullet_: bullet, hang: hang, indent: indent, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
+ SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h)
+ end
+ else nil
+ end
+ when /^_[0-9]?_[0-9]!?\s+/ #hanging indent paragraph
+ t_o=if t_o=~/^(_[0-9]?_[0-9]!?\s+)(.+)/m
+ tst,obj=$1,$2
+ if t_o=~/^_[0-9]?_[0-9]!\s+.+/m
+ hang,indent,obj=hang_and_indent_def_test(tst,obj)
+ else
+ hang,indent=hang_and_indent_test(tst)
+ end
+ image=image_test(obj)
+ note=endnote_test?(obj)
+ obj,tags=extract_tags(obj)
+ unless obj=~/\A\s*\Z/m
+ if @@flag[:ocn]==:off_headings_exclude \
+ or @@flag[:ocn]==:off_headings_substantive
+ unless obj =~ /[~-][#]\s*$/
+ obj << ' ~#'
+ end
+ end
+ h={ hang: hang, indent: indent, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
+ SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h)
+ end
+ else nil
+ end
+ when /^<(?:br)?:(?:pa?r|o(?:bj|---)?)>\s*$/ #[br:par] #[br:obj]
+ SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_obj])
+ when /^(?:-\\\\-|<:pb>)\s*$/ #[br:pg]
+ SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_page],:markup)
+ when /^(?:=\\\\=|<:pn>)\s*$/ #[br:pgn]
+ SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_new],:markup)
+ when /^-\.\.-\s*$/ #[br:pgl]
+ SiSU_AO_DocumentStructure::ObjectLayout.new.break(Hx[:br_page_line],:markup)
+ else #paragraph
+ image=image_test(t_o)
+ note=endnote_test?(t_o)
+ obj,tags=extract_tags(t_o)
+ if @@flag[:ocn]==:off_headings_exclude \
+ or @@flag[:ocn]==:off_headings_substantive
+ unless obj =~ /[~-][#]\s*$/
+ obj << ' ~#'
+ end
+ end
+ unless obj=~/\A\s*\Z/m
+ h={ bullet_: false, indent: 0, hang: 0, obj: obj, idx: idx, note_: note, image_: image, tags: tags }
+ SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h)
+ end
+ end
+ elsif @@flag[:code]==:off
+ if t_o =~/^(?:code\{|[`]{3}\s+code)/
+ @@flag[:code]=case t_o
+ when /^code\{/ then :curls
+ when /^[`]{3}\s+code/ then :tics
+ else @@flag[:code] #error
+ end
+ @@counter=1
+ @codeblock_numbered=(t_o =~/^(?:code\{#|[`]{3}\s+code\s[#])/) ? true : false
+ @num_code_block +=1
+ h={ obj: "code block start #{@num_code_block}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ elsif t_o =~/^(?:poem\{|[`]{3}\s+poem)/
+ @@flag[:poem]=case t_o
+ when /^poem\{/ then :curls
+ when /^[`]{3}\s+poem/ then :tics
+ else @@flag[:poem] #error
+ end
+ @num_poem +=1
+ h={ obj: "poem start #{@num_poem}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ tuned_file << t_o
+ elsif t_o =~/^(?:group\{|[`]{3}\s+group)/
+ @@flag[:group]=case t_o
+ when /^group\{/ then :curls
+ when /^[`]{3}\s+group/ then :tics
+ else @@flag[:group] #error
+ end
+ @num_group +=1
+ h={ obj: "group text start #{@num_group}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ tuned_file << t_o
+ elsif t_o =~/^(?:block\{|[`]{3}\s+block)/
+ @@flag[:block]=case t_o
+ when /^block\{/ then :curls
+ when /^[`]{3}\s+block/ then :tics
+ else @@flag[:block] #error
+ end
+ @num_block +=1
+ h={ obj: "block text start #{@num_block}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ tuned_file << t_o
+ elsif t_o =~/^(?:alt\{|[`]{3}\s+alt)/
+ @@flag[:alt]=case t_o
+ when /^alt\{/ then :curls
+ when /^[`]{3}\s+alt/ then :tics
+ else @@flag[:alt] #error
+ end
+ @num_alt +=1
+ h={ obj: "alt text start #{@num_alt}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ tuned_file << t_o
+ elsif t_o =~/^(?:table\{|[`]{3}\s+table|\{table)[ ~]/
+ @num_table +=1
+ h={ obj: "table start #{@num_table}" }
+ ins=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ tuned_file << ins
+ if t_o=~/^table\{(?:~h)?\s+/
+ @@flag[:table]=:curls
+ @rows=''
+ case t_o
+ when /table\{~h\s+c(\d+);\s+(.+)/
+ cols=$1
+ col=$2.scan(/\d+/)
+ heading=true
+ when /table\{\s+c(\d+);\s+(.+)/
+ cols=$1
+ col=$2.scan(/\d+/)
+ heading=false
+ end
+ @h={ head_: heading, cols: cols, widths: col, idx: idx }
+ elsif t_o=~/^[`]{3}\s+table(?:~h)?\s+c\d+/
+ @@flag[:table]=:tics
+ @rows=''
+ case t_o
+ when /^[`]{3}\s+table~h\s+c(\d+);\s+(.+)/
+ cols=$1
+ col=$2.scan(/\d+/)
+ heading=true
+ when /^[`]{3}\s+table\s+c(\d+);\s+(.+)/
+ cols=$1
+ col=$2.scan(/\d+/)
+ heading=false
+ end
+ @h={ head_: heading, cols: cols, widths: col, idx: idx }
+ elsif t_o=~/^\{table(?:~h)?(?:\s+\d+;?)?\}\n.+\Z/m
+ m1,m2,hd=nil,nil,nil
+ tbl=/^\{table(?:~h)?(?:\s+\d+;?)?\}\n(.+)\Z/m.match(t_o)[1]
+ hd=((t_o =~/^\{table~h/) ? true : false)
+ tbl,tags=extract_tags(tbl)
+ rws=tbl.split(/\n/)
+ rows=''
+ cols=nil
+ rws.each do |r|
+ cols=(cols ? cols : (r.scan('|').length) +1)
+ r=r.gsub(/\s*\|\s*/m,"#{Mx[:tc_p]}") #r.gsub!(/\|/m,"#{Mx[:tc_p]}")
+ rows += r + Mx[:tc_c]
+ end
+ col=[]
+ if t_o =~/^\{table(?:~h)?\s+(\d+);?\}/ #width of col 1 given as %, usually when wider than rest that are even
+ c1=$1.to_i
+ width=(100 - c1)/(cols - 1)
+ col=[ c1 ]
+ (cols - 1).times { col << width }
+ else #all columns of equal width
+ width=100.00/cols
+ cols.times { col << width }
+ end
+ h={ head_: hd, cols: cols, widths: col, obj: rows, idx: idx, tags: tags, num: @num_table }
+ t_o=SiSU_AO_DocumentStructure::ObjectTable.new.table(h) unless h.nil?
+ tuned_file << t_o
+ h={ obj: "table end #{@num_table}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ t_o
+ elsif t_o=~/^[`]{3}\s+table(?:~h)?\s+/
+ m1,m2,hd=nil,nil,nil
+ h=case t_o
+ when /^[`]{3}\s+table~h\s+(.+?)\n(.+)\Z/m #two table representations should be consolidated as one
+ m1,tbl,hd=$1,$2,true
+ when /^[`]{3}\s+table\s+(.+?)\n(.+)\Z/m #two table representations should be consolidated as one
+ m1,tbl,hd=$1,$2,false
+ else nil
+ end
+ tbl,tags=extract_tags(tbl)
+ col=m1.scan(/\d+/)
+ rws=tbl.split(/\n/)
+ rows=''
+ rws.each do |r|
+ r=r.gsub(/\s*\|\s*/m,"#{Mx[:tc_p]}") #r.gsub!(/\|/m,"#{Mx[:tc_p]}")
+ rows += r + Mx[:tc_c]
+ end
+ h={ head_: hd, cols: col.length, widths: col, obj: rows, idx: idx, tags: tags, num: @num_table }
+ t_o=SiSU_AO_DocumentStructure::ObjectTable.new.table(h) unless h.nil?
+ tuned_file << t_o
+ h={ obj: "table end #{@num_table}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ t_o
+ elsif t_o=~/^\{table(?:~h)?\s+/
+ m1,m2,hd=nil,nil,nil
+ h=case t_o
+ when /\{table~h\s+(.+?)\}\n(.+)\Z/m #two table representations should be consolidated as one
+ m1,tbl,hd=$1,$2,true
+ when /\{table\s+(.+?)\}\n(.+)\Z/m #two table representations should be consolidated as one
+ m1,tbl,hd=$1,$2,false
+ else nil
+ end
+ tbl,tags=extract_tags(tbl)
+ col=m1.scan(/\d+/)
+ rws=tbl.split(/\n/)
+ rows=''
+ rws.each do |r|
+ r=r.gsub(/\s*\|\s*/m,"#{Mx[:tc_p]}") #r.gsub!(/\|/m,"#{Mx[:tc_p]}")
+ rows += r + Mx[:tc_c]
+ end
+ h={ head_: hd, cols: col.length, widths: col, obj: rows, idx: idx, tags: tags, num: @num_table }
+ t_o=SiSU_AO_DocumentStructure::ObjectTable.new.table(h) unless h.nil?
+ tuned_file << t_o
+ h={ obj: "table end #{@num_table}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ t_o
+ end
+ end
+ t_o
+ end
+ if @@flag[:table]==:curls or @@flag[:table]==:tics
+ if (@@flag[:table]==:curls \
+ and t_o =~/^\}table/) \
+ or (@@flag[:table]==:tics \
+ and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+ @@flag[:table]=:off
+ headings,columns,widths,idx=@h[:head_],@h[:cols],@h[:widths],@h[:idx]
+ @h={ head_: headings, cols: columns, widths: widths, idx: idx, obj: @rows }
+ t_o=SiSU_AO_DocumentStructure::ObjectTable.new.table(@h)
+ tuned_file << t_o
+ @h,@rows=nil,''
+ h={ obj: "table end #{@num_table}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ t_o
+ else
+ if t_o.is_a?(String) \
+ and t_o !~/^(?:table\{|[`]{3}\s+table)/
+ t_o=t_o.gsub(/^\n+/m,''). #check added for ruby 1.9.2 not needed in 1.8 series (tested in v2)
+ gsub(/\n+/m,"#{Mx[:tc_p]}")
+ @rows += t_o + Mx[:tc_c]
+ end
+ t_o=nil
+ end
+ end
+ if @@flag[:code]==:curls or @@flag[:code]==:tics
+ if (@@flag[:code]==:curls and t_o =~/^\}code/) \
+ or (@@flag[:code]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+ @@flag[:code]=:off
+ obj=@tuned_code.join("\n")
+ tags=[]
+ h={ obj: obj, tags: tags, num: @num_code_block, number_: @codeblock_numbered }
+ t_o=SiSU_AO_DocumentStructure::ObjectBlockTxt.new.code(h)
+ @tuned_code=[]
+ tuned_file << t_o
+ h={ obj: "code block end #{@num_code_block}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ end
+ if (@@flag[:code]==:curls or @@flag[:code]==:tics) \
+ and t_o.is_a?(String)
+ sub_array=t_o.dup + "#{Mx[:br_nl]}"
+ @line_mode=[]
+ sub_array.scan(/.+/) {|w| @line_mode << w if w =~/[\S]+/}
+ t_o=SiSU_AO_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines(:code).join
+ @tuned_code << t_o
+ t_o=nil
+ end
+ elsif (@@flag[:poem]==:curls or @@flag[:poem]==:tics) \
+ or (@@flag[:group]==:curls or @@flag[:group]==:tics) \
+ or (@@flag[:block]==:curls or @@flag[:block]==:tics) \
+ or (@@flag[:alt]==:curls or @@flag[:alt]==:tics)
+ if (@@flag[:poem]==:curls and t_o =~/^\}poem/) \
+ or (@@flag[:poem]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+ @@flag[:poem]=:off
+ h={ obj: "poem end #{@num_poem}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ elsif (@@flag[:group]==:curls and t_o =~/^\}group/) \
+ or (@@flag[:group]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+ @@flag[:group]=:off
+ obj,tags=extract_tags(@tuned_block.join("\n"))
+ h={ obj: obj, tags: tags, num: @num_group }
+ @tuned_block=[]
+ t_o=SiSU_AO_DocumentStructure::ObjectBlockTxt.new.group(h)
+ tuned_file << t_o
+ h={ obj: "group text end #{@num_group}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ elsif (@@flag[:block]==:curls and t_o =~/^\}block/) \
+ or (@@flag[:block]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+ @@flag[:block]=:off
+ obj,tags=extract_tags(@tuned_block.join("\n"))
+ h={ obj: obj, tags: tags, num: @num_block }
+ @tuned_block=[]
+ t_o=SiSU_AO_DocumentStructure::ObjectBlockTxt.new.block(h)
+ tuned_file << t_o
+ h={ obj: "block text end #{@num_block}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ elsif (@@flag[:alt]==:curls and t_o =~/^\}alt/) \
+ or (@@flag[:alt]==:tics and t_o =~/^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/)
+ @@flag[:alt]=:off
+ obj,tags=extract_tags(@tuned_block.join("\n"))
+ h={ obj: obj, tags: tags, num: @num_alt }
+ t_o=SiSU_AO_DocumentStructure::ObjectBlockTxt.new.alt(h)
+ @tuned_block=[]
+ tuned_file << t_o
+ h={ obj: "alt text end #{@num_alt}" }
+ t_o=SiSU_AO_DocumentStructure::ObjectComment.new.comment(h)
+ end
+ if (@@flag[:poem]==:curls or @@flag[:poem]==:tics \
+ or @@flag[:group]==:curls or @@flag[:group]==:tics \
+ or @@flag[:alt]==:curls or @@flag[:alt]==:tics) \
+ and t_o =~/\S/ \
+ and t_o !~/^(?:\}(?:verse|code|alt|group|block)|(?:verse|code|alt|group|block)\{)/ \
+ and t_o !~/^[`]{3}\s+(?:code|poem|alt|group|block)|^[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$/ # fix logic
+ sub_array=t_o.dup
+ @line_mode=sub_array.scan(/.+/)
+ type=if @@flag[:poem]==:curls or @@flag[:poem]==:tics
+ t_o=SiSU_AO_DocumentStructureExtract::Build.new(@md,@line_mode).build_lines(type).join
+ poem=t_o.split(/\n\n/)
+ poem.each do |v|
+ v=v.gsub(/\n/m,"#{Mx[:br_nl]}\n")
+ obj,tags=extract_tags(v)
+ h={ obj: obj, tags: tags, num: @num_poem }
+ t_o=SiSU_AO_DocumentStructure::ObjectBlockTxt.new.verse(h)
+ tuned_file << t_o
+ end
+ :poem
+ else :group
+ end
+ end
+ @verse_count+=1 if @@flag[:poem]==:curls or @@flag[:poem]==:tics
+ end
+ if @@flag[:code]==:off
+ if @@flag[:poem]==:curls or @@flag[:poem]==:tics \
+ or @@flag[:group]==:curls or @@flag[:group]==:tics \
+ or @@flag[:alt]==:curls or @@flag[:alt]==:tics
+ if t_o.is_a?(String)
+ t_o=t_o.gsub(/\n/m,"#{Mx[:br_nl]}").
+ gsub(/[ ][ ]/m,"#{Mx[:nbsp]*2}").
+ gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
+ t_o=t_o + Mx[:br_nl] if t_o =~/\S+/
+ elsif t_o.is==:group \
+ || t_o.is==:block \
+ || t_o.is==:alt \
+ || t_o.is==:verse
+ t_o.obj=t_o.obj.gsub(/\n/m,"#{Mx[:br_nl]}").
+ gsub(/[ ][ ]/m,"#{Mx[:nbsp]*2}").
+ gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
+ end
+ @tuned_block << t_o if t_o =~/\S+/
+ else tuned_file << t_o
+ end
+ else tuned_file << t_o
+ end
+ end
+ if @md.flag_endnotes
+ tuned_file << @pb
+ h={ ln: 1, lc: 1, obj: 'Endnotes', autonum_: false }
+ tuned_file << SiSU_AO_DocumentStructure::ObjectHeading.new.heading_insert(h)
+ h={ ln: 4, lc: 2, obj: 'Endnotes', name: 'endnotes', autonum_: false }
+ tuned_file << SiSU_AO_DocumentStructure::ObjectHeading.new.heading_insert(h)
+ h={ obj: 'Endnotes' }
+ end
+ if @md.book_idx
+ tuned_file << @pb
+ h={ ln: 1, lc: 1, obj: 'Index', autonum_: false }
+ tuned_file << SiSU_AO_DocumentStructure::ObjectHeading.new.heading_insert(h)
+ h={ ln: 4, lc: 2, obj: 'Index', name: 'book_index', autonum_: false }
+ tuned_file << SiSU_AO_DocumentStructure::ObjectHeading.new.heading_insert(h)
+ h={ obj: 'Index' }
+ end
+ tuned_file << @pb
+ h={ ln: 1, lc: 1, obj: 'Metadata', autonum_: false, ocn_: false }
+ tuned_file << SiSU_AO_DocumentStructure::ObjectHeading.new.heading_insert(h)
+ h={ ln: 4, lc: 2, obj: 'SiSU Metadata, document information', name: 'metadata', autonum_: false, ocn_: false }
+ tuned_file << SiSU_AO_DocumentStructure::ObjectHeading.new.heading_insert(h)
+ h={ obj: 'eof' }
+ meta=SiSU_AO_DocumentStructure::ObjectMetadata.new.metadata(@metadata)
+ [tuned_file,meta]
+ end
+ def table_rows_and_columns_array(table_str)
+ table=[]
+ table_str.split(/#{Mx[:tc_c]}/).each do |table_row|
+ table_row_with_columns=table_row.split(/#{Mx[:tc_p]}/)
+ table << table_row_with_columns
+ end
+ table
+ end
+ def meta_heading(h)
+ h={ lv: h[:lv], ln: h[:ln], name: h[:name], obj: h[:obj], ocn: '0' }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h)
+ end
+ def meta_para(str)
+ h={ obj: str, ocn_: false }
+ SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h)
+ end
+ def build_lines(type=:none)
+ lines,lines_new=@data,[]
+ lines.each do |line|
+ line=if line =~/\S/ \
+ and line !~/^(?:code\{|\}code)/ \
+ and line !~/^(?:[`]{3}\s+code|[`]{3}(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*$)/ \
+ and not line.is_a?(Hash) #watch
+ @@counter+=1 if @@flag[:code]==:curls or @@flag[:code]==:tics
+ line=line.gsub(/\s\s/,"#{Mx[:nbsp]*2}").
+ gsub(/#{Mx[:nbsp]}\s/,"#{Mx[:nbsp]*2}")
+ line=line.gsub(/^/,"#{Mx[:gr_o]}codeline#{Mx[:gr_c]}") if type==:code # REMOVE try sort for texpdf special case
+ line=if line =~/(?:https?|file|ftp):\/\/\S+$/
+ line.gsub(/\s*$/," #{Mx[:br_nl]}")
+ else line.gsub(/\s*$/,"#{Mx[:br_nl]}") #unless type=='code'
+ end
+ elsif line =~/^\s*$/
+ line.gsub(/\s*$/,"#{Mx[:br_nl]}")
+ else line
+ end
+ lines_new << line
+ end
+ lines_new
+ end
+ end
+ class Structure # this must happen early
+ def initialize(md,dob)
+ @md,@dob=md,dob
+ end
+ def structure
+ structure_markup
+ @dob
+ end
+ def structure_markup #build structure where structure provided only in meta header
+ @dob=if @dob.is==:para \
+ && (((@dob.hang !~/[1-9]/) && (@dob.indent !~/[1-9]/)) \
+ || (@dob.hang != @dob.indent)) \
+ and not @dob.bullet_
+ @dob=case @dob.obj
+ when /^#{@md.lv0}/
+ h={ lv: 'A', ln: 0 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ when /^#{@md.lv1}/
+ h={ lv: 'B', ln: 1 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ when /^#{@md.lv2}/
+ h={ lv: 'C', ln: 2 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ when /^#{@md.lv3}/
+ h={ lv: 'D', ln: 3 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ when /^#{@md.lv4}/
+ h={ lv: '1', ln: 4 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ when /^#{@md.lv5}/
+ h={ lv: '2', ln: 5 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ when /^#{@md.lv6}/
+ h={ lv: '3', ln: 6 }
+ SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,@dob)
+ else @dob
+ end
+ else @dob
+ end
+ @dob
+ end
+ end
+ class OCN
+ def initialize(md,data)
+ @md,@data=md,data
+ end
+ def structure_info
+ def lv
+ %w[A~ B~ C~ D~ 1 2 3]
+ end
+ def possible_parents(child)
+ case child
+ when /A~/ then 'none'
+ when /B~/ then 'A~'
+ when /C~/ then 'B~'
+ when /D~/ then 'C~'
+ when /1/ then 'A~, B~, C~, D~'
+ when /2/ then '1'
+ when /3/ then '2'
+ end
+ end
+ def possible_children(parent)
+ case parent
+ when /A~/ then 'B~, 1'
+ when /B~/ then 'C~, 1'
+ when /C~/ then 'D~, 1'
+ when /D~/ then '1'
+ when /1/ then '2'
+ when /2/ then '3'
+ when /3/ then 'none'
+ end
+ end
+ self
+ end
+ def document_structure_check_info(node,node_parent,status=:ok)
+ node_ln=/^([0-6])/.match(node)[1].to_i
+ node_parent_ln=/^([0-6])/.match(node_parent)[1].to_i
+ if status==:error \
+ or @md.opt.act[:maintenance][:set]==:on
+ puts %{node: #{node}, parent node: #{node_parent} #{status.upcase}}
+ if status==:error
+ node_ln=/^([0-6])/.match(node)[1].to_i
+ node_parent_ln=/^([0-6])/.match(node_parent)[1].to_i
+ puts %{current level: #{structure_info.lv[node_ln]} (possible parent levels: #{structure_info.possible_parents(structure_info.lv[node_ln])})
+parent level: #{structure_info.lv[node_parent_ln]} (possible child levels: #{structure_info.possible_children(structure_info.lv[node_parent_ln])})
+-- }
+ end
+ end
+ end
+ def warning_incorrect_parent_level_or_level(txt)
+ puts %{warning,
+#{txt}
+has incorrect level and/or parent level}
+ end
+ def ocn #and auto segment numbering increment
+ data=@data
+ @o_array=[]
+ node=ocn=ocn_dv=ocn_sp=ocnh=ocnh0=ocnh1=ocnh2=ocnh3=ocnh4=ocnh5=ocnh6=ocno=ocnp=ocnt=ocnc=ocng=ocni=ocnu=0 # h heading, o other, t table, g group, i image
+ regex_exclude_ocn_and_node = /#{Rx[:meta]}|^@\S+?:\s|^4~endnotes|^#{Mx[:lv_o]}4:endnotes#{Mx[:lv_c]}|^\^~ |<:e[:_]\d+?>|^<:\#|<:- |<[:!]!4|<hr width|#{Mx[:br_endnotes]}|\A\s*\Z/mi #ocn here #&nbsp; added with Tune.code #ยก
+ parent=node1=node2=node3=node4=node5=node6=nil
+ node0='0:0;0'
+ @collapsed_lv0=0
+ data.each do |dob|
+ h={}
+ if (dob.obj !~ regex_exclude_ocn_and_node || dob.is==:code) \
+ && (dob.of !=:comment \
+ && dob.of !=:layout \
+ && dob.of !=:meta) \
+ && dob.ocn_
+ #dob.ln now is determined, and set earlier, check how best to remove this -->
+ if dob.is==:heading
+ ln=case dob.lv
+ when 'A' then 0
+ when 'B' then 1
+ when 'C' then 2
+ when 'D' then 3
+ when '1' then 4
+ when '2' then 5
+ when '3' then 6
+ when '4' then 7
+ when '5' then 8
+ when '6' then 9
+ end
+ end
+ if not dob.obj =~/~#|-#/
+ ocn+=1
+ end
+ if dob.is==:heading \
+ and (ln.to_s =~/^[0-9]/ \
+ or ln.to_s =~@md.lv0 \
+ or ln.to_s =~@md.lv1 \
+ or ln.to_s =~@md.lv2 \
+ or ln.to_s =~@md.lv3 \
+ or ln.to_s =~@md.lv4 \
+ or ln.to_s =~@md.lv5 \
+ or ln.to_s =~@md.lv6)
+ if not dob.obj =~/~#|-#/
+ ocnh+=1
+ end
+ if ln==0 \
+ or ln=~@md.lv0
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh0+=1 #heading
+ node0="0:#{ocnh0};#{ocn}"
+ else
+ ocn_flag=false
+ node0="0:0;0"
+ end
+ document_structure_check_info(node0,node0)
+ @collapsed_lv0=0
+ collapsed_level=@collapsed_lv0
+ node,ocn_sp,parent=node0,"h#{ocnh}",'ROOT'
+ elsif ln==1 \
+ or ln=~@md.lv1
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh1+=1 #heading
+ node1="1:#{ocnh1};#{ocn}"
+ else
+ ocn_flag=false
+ node1="1:0;0"
+ end
+ parent=if node0
+ document_structure_check_info(node1,node0)
+ @collapsed_lv1=@collapsed_lv0+1
+ node0
+ else
+ document_structure_check_info(node0,node0,:error)
+ node0
+ end
+ collapsed_level=@collapsed_lv1
+ node,ocn_sp,parent=node1,"h#{ocnh}",node0 #FIX
+ elsif ln==2 \
+ or ln=~@md.lv2
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh2+=1
+ node2="2:#{ocnh2};#{ocn}"
+ else
+ ocn_flag=false
+ node2="2:0;0"
+ end
+ parent=if node1
+ document_structure_check_info(node2,node1)
+ @collapsed_lv2=@collapsed_lv1+1
+ node1
+ else
+ document_structure_check_info(node2,node0,:error)
+ node0
+ end
+ collapsed_level=@collapsed_lv2
+ node,ocn_sp=node2,"h#{ocnh}"
+ elsif ln==3 \
+ or ln=~@md.lv3
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh3+=1
+ node3="3:#{ocnh3};#{ocn}"
+ else
+ ocn_flag=false
+ node3="3:0;0"
+ end
+ parent=if node2
+ document_structure_check_info(node3,node2)
+ @collapsed_lv3=@collapsed_lv2+1
+ node2
+ elsif node1
+ warning_incorrect_parent_level_or_level(dob.obj)
+ puts %{parent is :A~ & this level #{dob.lv}
+either parent should be level :B~
+or this level should be level :B~ rather than #{dob.lv}}
+ document_structure_check_info(node3,node1,:error)
+ @collapsed_lv3=@collapsed_lv1+1
+ node1
+ else
+ document_structure_check_info(node3,node0,:error)
+ warning_incorrect_parent_level_or_level(dob.obj)
+ node0
+ end
+ collapsed_level=@collapsed_lv3
+ node,ocn_sp=node3,"h#{ocnh}"
+ elsif ln==4 \
+ or ln=~@md.lv4
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh4+=1
+ node4="4:#{ocnh4};#{ocn}"
+ else
+ ocn_flag=false
+ node4="4:0;0"
+ end
+ parent=if node3
+ document_structure_check_info(node4,node3)
+ @collapsed_lv4=@collapsed_lv3+1
+ node3
+ elsif node2
+ document_structure_check_info(node4,node2)
+ @collapsed_lv4=@collapsed_lv2+1
+ node2
+ elsif node1
+ document_structure_check_info(node4,node1)
+ @collapsed_lv4=@collapsed_lv1+1
+ node1
+ elsif node0
+ document_structure_check_info(node4,node0)
+ @collapsed_lv4=@collapsed_lv0+1
+ node0
+ else
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node4,node0,:error)
+ node0
+ end
+ collapsed_level=@collapsed_lv4
+ node,ocn_sp=node4,"h#{ocnh}"
+ elsif ln==5 \
+ or ln=~@md.lv5
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh5+=1
+ node5="5:#{ocnh5};#{ocn}"
+ else
+ ocn_flag=false
+ node5="5:0;0"
+ end
+ parent=if node4
+ document_structure_check_info(node5,node4)
+ @collapsed_lv5=@collapsed_lv4+1
+ node4
+ elsif node3
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node5,node3,:error)
+ @collapsed_lv5=@collapsed_lv3+1
+ node3
+ elsif node2
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node5,node2,:error)
+ @collapsed_lv5=@collapsed_lv2+1
+ node2
+ elsif node1
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node5,node1,:error)
+ @collapsed_lv5=@collapsed_lv1+1
+ node1
+ else
+ document_structure_check_info(node5,node0,:error)
+ node0
+ end
+ collapsed_level=@collapsed_lv5
+ node,ocn_sp=node5,"h#{ocnh}"
+ elsif ln==6 \
+ or ln=~@md.lv6
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ ocnh6+=1
+ node6="6:#{ocnh6};#{ocn}"
+ else
+ ocn_flag=false
+ node6="6:0;0"
+ end
+ parent=if node5
+ document_structure_check_info(node6,node5)
+ @collapsed_lv6=@collapsed_lv5+1
+ node5
+ elsif node4
+ warning_incorrect_parent_level_or_level(dob.obj)
+ puts "parent is level 4~ & this level #{dob.lv}
+either parent should be level 5~
+or this level should be 5~ rather #{dob.lv}" #level 6
+ document_structure_check_info(node6,node4,:error)
+ @collapsed_lv6=@collapsed_lv4+1
+ node4
+ elsif node3
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node6,node3,:error)
+ @collapsed_lv6=@collapsed_lv3+1
+ node3
+ elsif node2
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node6,node2,:error)
+ @collapsed_lv6=@collapsed_lv2+1
+ node2
+ elsif node1
+ warning_incorrect_parent_level_or_level(dob.obj)
+ document_structure_check_info(node6,node1,:error)
+ @collapsed_lv6=@collapsed_lv1+1
+ node1
+ else
+ document_structure_check_info(node6,node0,:error)
+ node0
+ end
+ collapsed_level=@collapsed_lv6
+ node,ocn_sp=node6,"h#{ocnh}"
+ end
+ else
+ if not dob.obj =~/~#|-#/
+ ocn_flag=true
+ else
+ ocn_flag=false
+ end
+ ocno+=1
+ if dob.is==:table
+ ocnt+=1
+ ocn_sp,parent="t#{ocnt}",node
+ elsif dob.is==:code
+ ocnc+=1
+ ocn_sp,parent="c#{ocnc}",node
+ elsif dob.is==:group \
+ || dob.is==:block \
+ || dob.is==:alt \
+ || dob.is==:verse
+ ocng+=1 #group, poem
+ ocn_sp,parent="g#{ocng}",node
+ elsif dob.is==:image #check
+ ocni+=1
+ ocn_sp,parent="i#{ocni}",node
+ else ocnp+=1 #paragraph
+ ocn_sp,parent="p#{ocnp}",node
+ end
+ end
+ if dob.is==:heading
+ if ocn_flag==true
+ dob.ln,dob.node,dob.ocn,dob.ocn_,dob.odv,dob.osp,dob.parent,dob.lc=ln,node,ocn,ocn_flag,ocn_dv,ocn_sp,parent,collapsed_level
+ else
+ ocnu+=1
+ dob.obj=dob.obj.gsub(/#{Mx[:fa_o]}[~-]##{Mx[:fa_c]}/,'') if dob.obj
+ ocn_dv,ocn_sp="u#{ocnu}","u#{ocnu}"
+ dob.ln,dob.node,dob.ocn,dob.ocn_,dob.odv,dob.osp,dob.parent,dob.lc=ln,node,nil,ocn_flag,ocn_dv,ocn_sp,parent,collapsed_level
+ end
+ else
+ if dob.of !=:meta \
+ && dob.of !=:comment \
+ && dob.of !=:layout
+ if ocn_flag == true
+ dob.ocn,dob.ocn_,dob.odv,dob.osp,dob.parent=ocn,ocn_flag,ocn_dv,ocn_sp,parent
+ else
+ ocnu+=1
+ dob.obj=dob.obj.gsub(/#{Mx[:fa_o]}[~-]##{Mx[:fa_c]}/,'') if dob.obj
+ ocn_dv,ocn_sp="u#{ocnu}","u#{ocnu}"
+ dob.ocn,dob.ocn_,dob.odv,dob.osp,dob.parent=nil,ocn_flag,ocn_dv,ocn_sp,parent
+ end
+ end
+ end
+ h
+ elsif dob.obj=~/#{Mx[:pa_non_object_no_heading]}/
+ dob.obj=dob.obj.gsub(/#{Mx[:pa_non_object_no_heading]}/,'')
+ if dob.is==:para
+ h={ obj: dob.obj, ocn_: false, ocn: nil, hang: dob.hang, indent: dob.indent, bullet_: dob.bullet_, tags: dob.tags, parent: dob.parent }
+ dob=SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h,dob)
+ elsif dob.is==:heading
+ h={ obj: dob.obj, ocn_: false, ocn: nil, toc_: true, parent: dob.parent }
+ dob=SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,dob)
+ end
+ elsif dob.obj=~/#{Mx[:pa_non_object_dummy_heading]}/
+ dob.obj=dob.obj.gsub(/#{Mx[:pa_non_object_dummy_heading]}/,'')
+ if dob.is==:para
+ h={ obj: dob.obj, ocn_: false, ocn: nil, hang: dob.hang, indent: dob.indent, bullet_: dob.bullet_, tags: dob.tags, parent: dob.parent }
+ dob=SiSU_AO_DocumentStructure::ObjectPara.new.paragraph(h,dob)
+ elsif dob.is==:heading
+ h={ obj: dob.obj, ocn_: false, ocn: nil, toc_: false, parent: dob.parent }
+ dob=SiSU_AO_DocumentStructure::ObjectHeading.new.heading(h,dob)
+ end
+ else dob
+ end
+ if dob.is==:code \
+ || dob.is==:verse \
+ || dob.is==:alt \
+ || dob.is==:group \
+ || dob.is==:block
+ dob.obj=dob.obj.gsub(/\n\n/,"\n") #newlines taken out
+ end
+ @o_array << dob
+ end
+ @o_array
+ end
+ end
+ class XML
+ def initialize(md,data)
+ @data,@md=data,md
+ end
+ def dom
+ @s=[
+ 'A',
+ 'B',
+ 'C',
+ 'D',
+ '1',
+ '2',
+ '3'
+ ]
+ @sp=' '
+ tuned_file=structure_build
+ tuned_file
+ end
+ def structure_build
+ data=@data
+ tuned_file=[]
+ hs=[0,false,false,false]
+ t={ lv: @s[0], status: 'open' }
+ tuned_file << tags(t)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts "\nXML sisu structure outline --->\n"
+ puts "<#{@s[0]}>"
+ end
+ data.each_with_index do |o,i|
+ if o.is==:heading \
+ || o.is==:heading_insert
+ case o.ln
+ when 0
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs=[0,true,false,false,false]
+ when 1
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs=[1,true,true,false,false]
+ when 2
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs=[2,true,true,true,false]
+ when 3
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs=[3,true,true,true,true]
+ when 4
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs[0]=4
+ when 5
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs[0]=5
+ when 6
+ tuned_file << tag_close(o.ln,hs)
+ tuned_file << tag_open(o,@s)
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(o.ln,hs)
+ puts_tag_open(o,@s)
+ end
+ hs[0]=6
+ end
+ end
+ tuned_file << o
+ end
+ if @md.opt.act[:verbose_plus][:set]==:on
+ puts_tag_close(0,hs)
+ end
+ tuned_file << tag_close(0,hs)
+ tuned_file=tuned_file.flatten
+ end
+ def tags(o)
+ tag=(o[:status]=='open') \
+ ? %{<#{o[:lv]} id="#{o[:node]}">}
+ : "</#{o[:lv]}>"
+ ln=case o[:lv]
+ when 'A' then 0
+ when 'B' then 1
+ when 'C' then 2
+ when 'D' then 3
+ when '1' then 4
+ when '2' then 5
+ when '3' then 6
+ when '4' then 7
+ when '5' then 8
+ when '6' then 9
+ end
+ h={ tag: tag, node: o[:node], lv: o[:lv], ln: ln, status: o[:status] }
+ SiSU_AO_DocumentStructure::ObjectStructure.new.xml_dom(h) #downstream code utilise else ignore like comments
+ end
+ def tag_open(o,tag)
+ t={ lv: tag[o.ln], node: o.node, status: 'open' }
+ t_o=tags(t)
+ t_o
+ end
+ def tag_close(lev,hs)
+ ary=[]
+ case hs[0]
+ when 0
+ if (lev <= 0) and hs[0]
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ when 1
+ if (lev <= 1) and hs[1]
+ t={ lv: @s[1], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev==0)
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ when 2
+ if (lev <= 2) and hs[2]
+ t={ lv: @s[2], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 1) and hs[1]
+ t={ lv: @s[1], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev==0)
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ when 3
+ if (lev <= 3) and hs[3]
+ t={ lv: @s[3], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 2) and hs[2]
+ t={ lv: @s[2], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 1) and hs[1]
+ t={ lv: @s[1], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev==0)
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ when 4
+ if (lev <= 4)
+ t={ lv: @s[4], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 3) and hs[3]
+ t={ lv: @s[3], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 2) and hs[2]
+ t={ lv: @s[2], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 1) and hs[1]
+ t={ lv: @s[1], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev==0)
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ when 5
+ if (lev <= 5)
+ t={ lv: @s[5], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 4)
+ t={ lv: @s[4], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 3) and hs[3]
+ t={ lv: @s[3], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 2) and hs[2]
+ t={ lv: @s[2], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 1) and hs[1]
+ t={ lv: @s[1], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev==0)
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ when 6
+ if (lev <= 6)
+ t={ lv: @s[6], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 5)
+ t={ lv: @s[5], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 4)
+ t={ lv: @s[4], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 3) and hs[3]
+ t={ lv: @s[3], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 2) and hs[2]
+ t={ lv: @s[2], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev <= 1) and hs[1]
+ t={ lv: @s[1], status: 'close' }
+ ary << tags(t)
+ end
+ if (lev==0)
+ t={ lv: @s[0], status: 'close' }
+ ary << tags(t)
+ end
+ end
+ ary
+ end
+ def puts_tag_open(o,tag)
+ puts %{#{@sp*o.ln}<#{tag[o.ln]} id="#{o.node}">}
+ end
+ def puts_tag_close(lev,hs)
+ case hs[0]
+ when 0
+ #puts "#{@sp*0}</#{@s[0]}>" if (lev <= 0) and hs[0]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 1
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 2
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 3
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 4
+ puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 5
+ puts "#{@sp*5}</#{@s[5]}>" if (lev <= 5)
+ puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ when 6
+ puts "#{@sp*6}</#{@s[6]}>" if (lev <= 6)
+ puts "#{@sp*5}</#{@s[5]}>" if (lev <= 5)
+ puts "#{@sp*4}</#{@s[4]}>" if (lev <= 4)
+ puts "#{@sp*3}</#{@s[3]}>" if (lev <= 3) and hs[3]
+ puts "#{@sp*2}</#{@s[2]}>" if (lev <= 2) and hs[2]
+ puts "#{@sp*1}</#{@s[1]}>" if (lev <= 1) and hs[1]
+ puts "</#{@s[0]}>" if (lev==0)
+ end
+ end
+ end
+end
+__END__
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 10:42:56 +0000