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+-*- mode: org -*-
+#+TITLE: sisu texinfo
+#+DESCRIPTION: documents - structuring, various output representations & search
+#+FILETAGS: :sisu:texinfo:
+:wqa
+#+AUTHOR: Ralph Amissah
+#+EMAIL: [[mailto:ralph.amissah@gmail.com][ralph.amissah@gmail.com]]
+#+COPYRIGHT: Copyright (C) 2015 - 2021 Ralph Amissah
+#+LANGUAGE: en
+#+STARTUP: content hideblocks hidestars noindent entitiespretty
+#+OPTIONS: H:3 num:nil toc:t \n:nil @:t ::t |:t ^:nil _:nil -:t f:t *:t <:t
+#+PROPERTY: header-args :exports code
+#+PROPERTY: header-args+ :noweb yes
+#+PROPERTY: header-args+ :eval no
+#+PROPERTY: header-args+ :results no
+#+PROPERTY: header-args+ :cache no
+#+PROPERTY: header-args+ :padline no
+
+* texinfo.rb
+
+#+BEGIN_SRC ruby :tangle "../lib/sisu/texinfo.rb"
+# <<sisu_document_header>>
+module SiSU_TexInfo
+ require_relative 'html' # html.rb
+ require_relative 'dp' # dp.rb
+ include SiSU_Param
+ #include Stamp ... needed removed arbitrarily 2005w05/1 (warnings about undefined flags)
+ require_relative 'texinfo_format' # texinfo_format.rb
+ include SiSU_TexInfoFormat
+ @tex_file=[]
+ @@tabular="{tabular}"
+ @@table_pagebreak_counter,@@tex_endnote_call_counter,@@tex_table_flag,@@tex_counter,@@tex_column,@@tex_columns,@@counting=0,0,0,0,0,0,0
+ @@column_instruct,@@tex_line_mode,@@tex_word_mode,@@start_table,@@line_mode='','','','',''
+ @@n,@@copyright,@@tableheader=nil,nil,nil
+ @@tex_col_w=[]
+ @@tex_pattern_margin_number="\\\\marginpar.+?\s+"
+ class Source
+ include SiSU_Param
+ include SiSU_TexInfo
+ def initialize(opt)
+ @opt=opt
+ @md=SiSU_Param::Parameters.new(@opt).get
+ @env=SiSU_Env::InfoEnv.new(@opt.fns)
+ end
+ def directories
+ begin
+ case @opt.fns
+ when /\.(?:-|ssm\.)?sst$/
+ Dir.mkdir(@env.path.output) unless FileTest.directory?("#{@env.path.output}")
+ Dir.mkdir(@env.processing_path.texi) unless FileTest.directory?(@env.processing_path.texi)
+ end
+ rescue
+ SiSU_Screen::Ansi.new(opt,$!,$@).rescue do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ def read
+ begin
+ song
+ ensure
+ Dir.chdir(@opt.f_pth[:pth])
+ end
+ end
+ def song
+ begin
+ tool=(@opt.act[:verbose][:set]==:on \
+ || @opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on) \
+ ? "cd #{@md.file.output_path.texinfo.dir} && #{@env.program.texinfo} #{@md.file.base_filename.info}; cd -"
+ : "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}"
+ (@opt.act[:verbose][:set]==:on \
+ || @opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on) \
+ && ! @opt.act[:quiet][:set]==:on \
+ ? SiSU_Screen::Ansi.new(
+ @opt.act[:color_state][:set],
+ 'TexInfo',
+ tool
+ ).green_hi_blue
+ : SiSU_Screen::Ansi.new(
+ @opt.act[:color_state][:set],
+ 'TexInfo',
+ tool
+ ).green_title_hi
+ @md=SiSU_Param::Parameters.new(@opt).get
+ directories
+ @marshalfile=SiSU_Env::InfoFile.new(@opt.fns).marshal.ao_content
+ if FileTest.file?(@marshalfile)==true
+ File.open(@marshalfile) { |f| @@tuned_file=Marshal.load(f)}
+ #tell.meta_verse_skipped if @opt.selections.str =~/[vVM]/
+ else
+ tex_array=IO.readlines(@opt.fns,'')
+ SiSU_Metaverse.songsheet(tex_array)
+ end
+ tex_array=@@tuned_file
+ TeXinfoMake.new(@md,tex_array).songsheet
+ tex_array=''
+ rescue; STDERR.puts SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],$!,$@).rescue
+ ensure
+ end
+ end
+ end
+ class TeXinfoMake
+ include SiSU_Param
+ include SiSU_TexInfoFormat
+ @@tex_1='(?:.+?)+~' #?? debug
+ @@tabular="{tabular}"
+ @@tex_pattern_margin_number="\\\\marginpar.+?\s+"
+ def initialize(md,data)
+ @md,@data=md,data
+ @env=SiSU_Env::InfoEnv.new(@md.fns)
+ @f=SiSU_Env::FileOp.new(@md)
+ end
+ def songsheet
+ begin
+ data=@data
+ data=pre(data)
+ data=endnote(data)
+ data,head=markup(data)
+ objs_txt=tail(data)
+ doc_txt=[head,objs_txt]
+ output(doc_txt)
+ makeinfo #KEEP reinstate when fixed #%
+ place_info
+ rescue; STDERR.puts SiSU_Screen::Ansi.new(@md.opt.act[:color_state][:set],$!,$@).rescue
+ ensure
+ end
+ end
+ def pre(data)
+ data_new=[]
+ data.each do |dob|
+ # DEBUG 2003w16 this is a kludge, because i could not get parameters
+ # from param, Sort out ... revert to more elegant solution
+ if dob.is =='table'
+ @@flag['tables']='y' # KLUDGE get from param
+ end
+ dob.obj=dob.obj.gsub(/<:p[bn]>/,'').
+ gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,'\1(\2 [linked to:] \3)').
+ gsub(/(^|#{Mx[:gl_c]}|\s)\{(.+?)\}((?:https?|file):\/\/\S+)/,'\1(\2 [linked to:] \3)')
+ do_mono=SiSU_TexInfoFormat::Texinfo.new(@md,dob)
+ dob.obj=do_mono.spec_char(dob.obj)
+ data_new << dob
+ end
+ data_new
+ end
+ def endnote(data)
+ data_new=[]
+ data.each do |dob|
+ if dob.of==:para \
+ || dob.of==:block
+ dob.obj=dob.obj.gsub(/\s*#{Mx[:en_a_o]}(?:\d+)\s+(.+?)#{Mx[:en_a_c]}/m,' @footnote{ \1} ').
+ gsub(/\s*#{Mx[:en_a_o]}(\*+)\s+(.+?)#{Mx[:en_a_c]}/m,' @footnote{ \1} ')
+ end
+ data_new << dob
+ end
+ data_new
+ end
+ def poem
+ data,data_new=@data,[]
+ @tex_file=[]
+ @@counting=0
+ data.each do |dob|
+ if dob.is ==:code
+ @@flag['code']=true
+ @@counting=1
+ end
+ if dob.is ==:verse
+ @@flag['poem']=1
+ end
+ if @@flag['code']
+ if @@flag['code'] \
+ && (dob.obj =~ /#{Mx[:gr_o]}code[-_](?:end|close)#{Mx[:gr_c]}/) #watch change not tested 200501 #fix
+ @@flag['code']=false
+ end
+ if @@flag['code'] \
+ && (dob.obj =~ /\S/)
+ sub_array=dob.obj.dup
+ @@line_mode=sub_array.scan(/.+/)
+ Tune.code_lines(@@line_mode)
+ dob.obj=@@line_mode.join
+ end
+ elsif @@flag['poem']==1
+ if @@flag['poem']==1 \
+ && (dob.obj =~ /#{Mx[:gr_o]}verse[-_](?:end|close)#{Mx[:gr_c]}/) #watch change not tested 200501 #fix
+ @@flag['poem']=0
+ end
+ if @@flag['poem']==1 \
+ && (dob.obj =~ /\S/)
+ sub_array=dob.obj.dup
+ @@line_mode=sub_array.scan(/.+/)
+ Tune.code_lines(@@line_mode)
+ dob.obj=@@line_mode.join
+ end
+ end
+ @tex_file << dob.obj
+ data_new << dob
+ end
+ data_new
+ end
+ def code_lines
+ data,data_new=@data,[]
+ data.each do |line|
+ if (line =~ /\S/) \
+ && (line !~ /#{Mx[:gr_o]}(code|verse).+/) #fix
+ line=if @@flag['code']
+ line.gsub(/^\s*(.+)/m,"\\noindent \\marginpar\[left-text\]{\\begin{tiny}#{@@counting}\\end{tiny}}\\1\\")
+ @@counting+=1 if @@flag['code']
+ else line.gsub(/(.+)/m,'\noindent\1')
+ end
+ end
+ data_new << line
+ end
+ end
+ def tables
+ data,data_new=@data,[]
+ @tex_file=[]
+ @@tableheader=0
+ data.each do |dob|
+ if dob.obj =~ /#{Mx[:tc_p]}|#{Mx[:gr_o]}T/ui #fix
+ do_mono=SiSU_TexInfoFormat::Texinfo.new(@md,dob)
+ dob.obj=do_mono.longtable # using longtable latex package
+ end
+ @tex_file << dob.obj
+ data_new << dob
+ end
+ data_new
+ end
+ def markup(data)
+ data_new=[]
+ @tex_file=[]
+ @row_break='\\\\\\'
+ @break_page="#{@row_break}\n#{@row_break} \n"
+ @tex_file << SiSU_TexInfoFormat::Texinfo.new(@md).head
+ mono=SiSU_TexInfoFormat::Texinfo.new(@md)
+ @tex_file << mono.topnode(@md.title.full)
+ texinfo_menu=[]
+ n_menu,n_submenu=0,0
+ @submenu,@subsubmenu={},{}
+ data.each do |dob|
+ if dob.is ==:heading \
+ && (dob.ln.to_s =~ /^[0-3]$/)
+ toc=SiSU_TexInfoFormat::Texinfo.new(@md,dob)
+ texinfo_menu << toc.menu
+ elsif dob.is ==:heading \
+ && (dob.ln.to_s =~ /^[4-6]$/)
+ toc=SiSU_TexInfoFormat::Texinfo.new(@md,dob)
+ texinfo_menu << toc.menu
+ case dob.ln
+ when 4
+ n_menu+=1
+ @submenu[n_menu]=[]
+ when 5
+ n_submenu+=1
+ @subsubmenu[n_menu]=[]
+ @submenu[n_menu] << toc.menu
+ when 6
+ n_submenu+=1
+ @subsubmenu[n_submenu]=[]
+ @subsubmenu[n_submenu] << toc.menu
+ end
+ else
+ dob.obj=dob.obj.gsub(/\s*(?:<:?br>|<br \/>)\s*/,"\n\n")
+ end
+ data_new << dob
+ end
+ data=data_new
+ texinfo_menu=texinfo_menu.compact
+ texinfo_menu << "* Dublin Core::"
+ @tex_file << texinfo_menu
+ @tex_file << "* Index::\n" +
+ "@end menu\n\n" +
+ "@c %% 5\n\n"
+ n_menu,n_submenu=0,0
+ @@do_submenu,@@do_subsubmenu=1,1
+ data_new=[]
+ data.each do |dob|
+ unless defined? dob.ln and dob.ln == (5..6)
+ mono=SiSU_TexInfoFormat::Texinfo.new(@md,dob)
+ end
+ if dob.is==:heading
+ case dob.ln
+ when 0 then dob=mono.level0
+ when 1 then dob=mono.level1
+ when 2 then dob=mono.level2
+ when 3 then dob=mono.level3
+ when 4;
+ @@n4_txt=dob.obj
+ dob=mono.level4
+ n_menu+=1
+ @@do_submenu,@@do_subsubmenu=1,1
+ when 5;
+ n_submenu+=1
+ @@do_subsubmenu=1
+ @@n5_txt=dob.obj
+ if @@do_submenu==1
+ menu=SiSU_TexInfoFormat::TeXinfoTxt.new(@md,dob,@submenu[n_menu])
+ dob.obj="#{menu.submenu}#{SiSU_TexInfoFormat::Texinfo.new(@md,dob,@@n4_txt).level5.obj}"
+ @@do_submenu=0
+ else dob.obj="#{SiSU_TexInfoFormat::Texinfo.new(@md,dob,@@n4_txt).level5.obj}"
+ end
+ when 6;
+ if @@do_submenu==1
+ menu=SiSU_TexInfoFormat::TeXinfoTxt.new(@md,dob,@submenu[n_menu])
+ dob.obj="#{menu.submenu}#{SiSU_TexInfoFormat::Texinfo.new(@md,dob,@@n5_txt).level6.obj}"
+ dob.obj="#{menu.subsubmenu}#{mono.level6.obj}"
+ @@do_subsubmenu=0
+ else dob.obj="#{SiSU_TexInfoFormat::Texinfo.new(@md,dob,@@n5_txt).level6.obj}"
+ end
+ end
+ else
+ if dob.obj !~/\S/
+ dob.obj=nil
+ else
+ if dob.is==:para \
+ && (dob.obj !~/#{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}/)
+ dob.obj=dob.ocn.is_a?(Fixnum) \
+ ? "#{dob.obj} #{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}\n\n" : "#{dob.obj}\n\n"
+ end
+ end
+ end
+ #%case with endnotes
+ dob.obj=dob.obj.gsub(/\s*[0-8]\\+(\S+)?\s+/,' ') if dob.obj
+ data_new << dob
+ end
+ [data_new, @tex_file]
+ end
+ def number_titles
+ data,data_new=@data,[]
+ @tex_file=[]
+ data.each do |dob|
+ if (@md.markup =~ /num_top/i) \
+ && (dob.obj !~ /#{Rx[:meta]}/)
+ if (dob.obj =~ /^[1-6]\\+(?:~\S+)?\s*<!h-.+?-!>/) \
+ && (dob.obj !~ /<:\d-endnotes>/)
+ header=dob.obj[/<!h-(.+?)-!>/m, 1].gsub(/-/m,'.')
+ dob.obj=dob.obj.gsub(/^(?:[1-6]\\+(?:~\S+)|<:([12356]|4-.+?-)>)\s*<!h-.+?-!>/,
+ "\\1 #{header} ")
+ end
+ elsif dob.obj=~ /<!h!>|<!h\d!>|<!h.+?!>|<!!h.+?!>/
+ if dob.obj=~ /<!h-.+?-!>/
+ dob.obj=dob.obj.gsub(/<!h-(.+?)-!>/,'\1 ')
+ end
+ end
+ @tex_file << dob.obj
+ end
+ data_new << dob
+ end
+ def tail(data)
+ tex=SiSU_TexInfoFormat::Texinfo.new(@md)
+ objs_txt=[]
+ data.each do |dob|
+ if dob.obj \
+ && (dob.is !=:structure \
+ && dob.is !=:comment)
+ objs_txt << dob.obj if dob.obj
+ end
+ end
+ objs_txt << tex.dublincore << tex.tail
+ objs_txt
+ end
+ def output(data)
+ filename_texinfo=%{#{@env.processing_path.texi}/#{@md.fnb}.texinfo}
+ file_texinfo=File.new(filename_texinfo,'w+')
+ puts filename_texinfo if @md.opt.act[:maintenance][:set]==:on
+ data.each {|s| (file_texinfo.puts s,"\n") if s}
+ file_texinfo.close
+ end
+ def makeinfo
+ if @md.fns =~/\.(?:-|ssm\.)?sst$/
+ m=/(.+?)\.((?:-|ssm\.)?sst)$/.match(@md.fns)
+ fnb,sfx=m[1],m[2]
+ pwd=Dir.pwd
+ case sfx
+ when /(?:-|ssm\.)?sst$/
+ @env=SiSU_Env::InfoEnv.new(@md.fns,@md.opt.selections.str)
+ Dir.chdir(@env.processing_path.texi)
+ texinfo=SiSU_Env::SystemCall.new("#{fnb}.texinfo")
+ texinfo.makeinfo
+ end
+ Dir.chdir(pwd)
+ end
+ def place_info
+ unless FileTest.directory?(@f.output_path.texinfo.dir)
+ FileUtils::mkdir_p(@f.output_path.texinfo.dir)
+ end
+ info_src=%{#{@env.processing_path.texi}/#{@md.fnb}.info}
+ Dir.glob("#{info_src}*").sort.each do |f|
+ FileUtils::cp(f, File.dirname(@f.place_file.info.dir)) # bug should provide dir without need to extract it!
+ end
+ end
+ end
+ end
+end
+__END__
+#+END_SRC
+
+* texinfo_format.rb
+
+#+BEGIN_SRC ruby :tangle "../lib/sisu/texinfo_format.rb"
+# <<sisu_document_header>>
+module SiSU_TexInfoFormat
+ @@table_pg_break_counter=1
+ require_relative 'dp' # dp.rb
+ include SiSU_Param
+ class Texinfo
+ @@tex_1='\\\\~' #?? debug
+ @@tabular="{tabular}"
+ @@tex_pattern_margin_number="\\\\marginpar.+?\s+"
+ def initialize(md,dob=nil,up='')
+ @md,@dob,@up=md,dob,up
+ if dob.is_a?(Hash)
+ p dob.class
+ p caller
+ elsif dob.is_a?(String)
+ p dob.class
+ p caller
+ end
+ end
+ def head
+ t=Time.now
+ year=t.year
+ title=spec_char(@md.title.full)
+ title=title.gsub(/<(br|p|i)>|<\/\s*(br|p|i)>|<(br|p)\s*\/>/," #{Tex[:backslash]*2} ").
+ gsub(/\$/,"\\$").
+ gsub(/[,]\s*/,' - ')
+ if @md.title.sub
+ subtitle=spec_char(@md.title.sub)
+ subtitle=subtitle.gsub(/<(br|p|i)>|<\/\s*(br|p|i)>|<(br|p)\s*\/>/," #{Tex[:backslash]*2} ").
+ gsub(/\$/,"\\$").
+ gsub(/[,]\s*/,' - ')
+ subtitle="\n@subtitle #{subtitle}\n"
+ end
+ subtitle ||=''
+ author=@md.author if @md.author
+ author ||=''
+ author=author.gsub(/[\*]/,'') #if author
+ #SiSU_Env::InfoVersion.instance.get_version
+ head =<<WOK
+\\input texinfo @c -*-texinfo-*-
+@comment %**start of header
+@setfilename #{@md.fnb}.info
+@settitle #{title}
+@syncodeindex pg cp
+@comment %**end of header
+@c %% 2
+@copying
+SiSU texinfo of #{title}
+
+Copyright @copyright{} #{year} #{author}.
+
+@quotation
+Copyright #{author}, generated by ``SiSU''
+@end quotation
+@end copying
+
+@dircategory SiSU Texinfo
+@direntry
+,* sisu: SiSU texinfo file.
+@end direntry
+WOK
+ if @md.title.sub
+ titlepage=<<WOK
+@c %% 3
+@titlepage
+@title #{title} #{subtitle}
+@author #{author}
+@page
+@vskip 0pt plus 1filll
+@insertcopying
+@end titlepage
+@contents
+WOK
+ else
+ titlepage=<<WOK
+@c %% 3
+@titlepage
+@title #{title}
+@author #{author}
+@page
+@vskip 0pt plus 1filll
+@insertcopying
+@end titlepage
+
+@contents
+WOK
+ end
+ "#{head}#{titlepage}"
+ end
+ def topnode(txt)
+ txt=spec_char(txt)
+ txt=txt.gsub(/<(br|p|i)>|<\/\s*(br|p|i)>|<(br|p)\s*\/>/," #{Tex[:backslash]*2} ").
+ gsub(/\$/,"\\$").
+ gsub(/[,]\s*/,' - ')
+ "@c %% 4\n" +
+ "@ifnottex\n" +
+ "@node Top\n" +
+ "@top #{txt}\n\n" +
+ "@insertcopying\n" +
+ "@end ifnottex\n\n" +
+ "@menu\n"
+ end
+ def dublincore
+ if defined? @md.title.full \
+ and @md.title.full=~/\S+/
+ full_title=spec_char(@md.title.full)
+ end
+ if defined? @md.creator.author \
+ and @md.creator.author=~/\S+/
+ author=spec_char(@md.creator.author)
+ end
+ if defined? @md.publisher \
+ and @md.publisher=~/\S+/
+ publisher=spec_char(@md.publisher)
+ end
+ if defined? @md.creator.contributor \
+ and @md.creator.contributor=~/\S+/
+ contributor=spec_char(@md.contributor)
+ end
+ if defined? @md.date.published \
+ and @md.date.published=~/\S+/
+ date=spec_char(@md.date.published)
+ end
+ if defined? @md.date.created \
+ and @md.date.created=~/\S+/
+ date_created=spec_char(@md.date.created)
+ end
+ if defined? @md.date.issued \
+ and @md.date.issued=~/\S+/
+ date_issued=spec_char(@md.date.issued)
+ end
+ if defined? @md.date.available \
+ and @md.date.available=~/\S+/
+ date_available=spec_char(@md.date.available)
+ end
+ if defined? @md.date.valid \
+ and @md.date.valid=~/\S+/
+ date_valid=spec_char(@md.date.valid)
+ end
+ if defined? @md.date.modified \
+ and @md.date.modified=~/\S+/
+ date_modified=spec_char(@md.date.modified)
+ end
+ if defined? @md.classify.subject \
+ and @md.classify.subject=~/\S+/
+ subject=spec_char(@md.classify.subject)
+ end
+ if defined? @md.notes.description \
+ and @md.notes.description=~/\S+/
+ description=spec_char(@md.description)
+ end
+ if defined? @md.notes.coverage \
+ and @md.notes.coverage=~/\S+/
+ coverage=spec_char(@md.notes.coverage)
+ end
+ if defined? @md.notes.relation \
+ and @md.notes.relation=~/\S+/
+ relation=spec_char(@md.notes.relation)
+ end
+ #type=spec_char(@md.type) if @md.type #dc
+ if defined? @md.notes.format \
+ and @md.notes.format=~/\S+/
+ format=spec_char(@md.notes.format)
+ end
+ #if defined? @md.identifier.sisupod \
+ #and @md.identifier.sisupod=~/\S+/
+ # identifier=spec_char(@md.identifier.sisupod)
+ #end
+ if defined? @md.original.source \
+ and @md.original.source=~/\S+/
+ source=spec_char(@md.original.source)
+ end
+ if defined? @md.title.language \
+ and @md.title.language=~/\S+/
+ language=spec_char(@md.title.language)
+ end
+ if defined? @md.rights.all \
+ and @md.rights.all=~/\S+/
+ rights=spec_char(@md.rights.all)
+ end
+ rights=spec_char(@md.rights.all)
+ full_title="Title: #{full_title}\n\n" if full_title #dc
+ author="Author: #{author}\n\n" if author #dc
+ subject="Subject: #{subject}\n\n" if subject #dc
+ description="Description: #{description}\n\n" if description #dc
+ publisher="Publisher: #{publisher}\n\n" if publisher #dc
+ contributor="Contributor: #{contributor}\n\n" if contributor #dc
+ date="Date: #{date}\n\n" if date #dc
+ date_created="Date Created: #{date_created}\n\n" if date_created #dc
+ date_issued="Date Issued: #{date_issued}\n\n" if date_issued #dc
+ date_available="Date Available: #{date_available}\n\n" if date_available #dc
+ date_valid="Date Valid: #{date_valid}\n\n" if date_valid #dc
+ date_modified="Date Modified: #{date_modified}\n\n" if date_modified #dc
+ format="Format: #{format}\n\n" if format #dc
+ identifier="Identifier: #{identifier}\n\n" if identifier #watch #dc
+ source="Source: #{source}\n\n" if source #dc
+ language="Language: #{language}\n\n" if language #dc
+ relation="Relation: #{relation}\n\n" if relation #dc
+ coverage="Coverage: #{coverage}\n\n" if coverage #dc
+ rights="Rights: #{rights}\n\n" if rights #dc
+ <<WOK
+@node Dublin Core
+@unnumbered Dublin Core
+@cindex chapter, Dublin Core
+
+#{full_title}#{author}#{subject}#{description}#{publisher}#{contributor}#{date}#{date_created}#{date_issued}#{date_available}#{date_valid}#{date_modified}#{format}#{identifier}#{source}#{language}#{relation}#{coverage}#{rights}
+
+WOK
+ end
+ def tail
+ <<WOK
+@c %% 6
+@node Index
+@unnumbered Index
+@printindex cp
+
+@bye
+WOK
+ end
+ def clean(dob)
+ if dob.is==:heading \
+ and dob.obj !~/#{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}/
+ dob.obj=dob.ocn.is_a?(Fixnum) \
+ ? "#{dob.obj} #{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}" : dob.obj
+ end
+ dob.obj=dob.obj.gsub(/\n/m,' ').
+ gsub(/,\s+/,' - ').
+ strip
+ dob
+ end
+ def menu
+ dob=clean(@dob)
+ m=dob.obj.gsub(/[:,]\s*/,' - ').
+ gsub(/@footnote\{.+?\}\s+/,'')
+ m="* #{m}::"
+ end
+ def level_common
+ dob=clean(@dob)
+ nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'').
+ gsub(/: \s*/,' - ')
+ dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n\n"
+ dob
+ end
+ def level_sub(up)
+ dob=clean(@dob)
+ nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'').
+ gsub(/: \s*/,' - ')
+ dob.obj="@node #{nd}, #{up}\n@comment node-name, up\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n\n"
+ dob
+ end
+ def level0
+ level_common
+ end
+ def level1
+ level_common
+ end
+ def level2
+ level_common
+ end
+ def level3
+ level_common
+ end
+ def level4
+ level_common
+ end
+ def level5
+ level_sub(@up)
+ end
+ def level6
+ level_sub(@up)
+ end
+ def spec_char(txt) # special characters
+ txt=txt.gsub(/#{Mx[:br_eof]}/i,'').
+ gsub(/#{Mx[:gl_o]}#169#{Mx[:gl_c]}/,'(c)').
+ gsub(/#{Mx[:gl_o]}#(?:lt|060)#{Mx[:gl_c]}/,'<').gsub(/#{Mx[:gl_o]}(gt|#062)#{Mx[:gl_c]}/,'>').
+ gsub(/#{Mx[:gl_o]}#123#{Mx[:gl_c]}/,'{').gsub(/#{Mx[:gl_o]}#125#{Mx[:gl_c]}/,'}').
+ gsub(/#{Mx[:gl_o]}#(?:126|152)#{Mx[:gl_c]}/i,'~').
+ gsub(/#{Mx[:gl_o]}#033#{Mx[:gl_c]}/,'!').
+ gsub(/#{Mx[:gl_o]}#035#{Mx[:gl_c]}/,'#').
+ gsub(/#{Mx[:gl_o]}#042#{Mx[:gl_c]}/,'*').
+ gsub(/#{Mx[:gl_o]}#047#{Mx[:gl_c]}/,'/').
+ gsub(/#{Mx[:gl_o]}#095#{Mx[:gl_c]}/,'_').
+ gsub(/#{Mx[:gl_o]}#092#{Mx[:gl_c]}/,'\\').
+ gsub(/(?:#{Mx[:br_line]}|#{Mx[:br_nl]})\s*/,"\n\n"). # watch
+ gsub(/<sup><font face=symbol>&atild;<\/font><\/sup>/,' ').
+ #gsub(/\\/,'\\backslash ').
+ gsub(/<:pb>/,'\\newpage').
+ gsub(/\\backslash copyright/,'\\copyright ').
+ gsub(/\^/,'\\wedge ').
+ gsub(/(\$)/,"\\$").
+ gsub(/\~/,'\\~').
+ gsub(/#{Mx[:url_o]}(https?:\S+?)#{Mx[:url_c]}/,'<\1>').
+ gsub(/#{Mx[:url_o]}_(https?:\S+?)#{Mx[:url_c]}/,'\1').
+ gsub(/§/i,'\S').
+ gsub(/£/i,'\pounds').
+ gsub(/å/,'\aa').gsub(/Å/,'\AA').
+ gsub(/æ/,'\ae').gsub(/Æ/,'\AE').
+ gsub(/ø/,'\o').gsub(/Ø/,'\O').
+ gsub(/<a href=".+?">/i,' ').
+ gsub(/<\/a>/i,' ').
+ gsub(/<!>/i,' ').
+ gsub(/#{Mx[:br_paragrph]}/i,''). #watch
+ gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,'*\1*').
+ gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,'/\1/').
+ gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,'_\1_').
+ gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'[\1]').
+ gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'^\1^').
+ gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'+\1+').
+ gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'"\1"').
+ gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,'-\1-').
+ gsub(/@/i,'@@').
+ gsub(/\{/,'@{').gsub(/\}/,'@}').
+ gsub(/(?:&nbsp;|#{Mx[:nbsp]})+/,' '). # ~ character for hardspace
+ gsub(/&(\S+?);/,' ').
+ gsub(/&/,'<=and>').
+ gsub(/(\s+&\s+)/,' and ').
+ gsub(/(\&)/,"\\&").
+ gsub(/"(.+?)"/,"`\\1'"). # open & close "
+ gsub(/\s+"/," `"). # open "
+ gsub(/^([1-6-]\\+(?:~\S+)?|<.+?>)?\s*"/,'\1`'). # open "
+ gsub(/"(\s|\.|,|:|;)/,"'\\1"). # close "
+ gsub(/"([1-6-]\\+(?:~\S+)?|<.+?>)?\s*$/,"'\\1"). # close "
+ gsub(/"(\.|,)/,"'"). # close "
+ gsub(/\s+'/," `"). # open '
+ gsub(/^([1-6-]\\+(?:~\S+)?|<.+?>)?\s*'/,'\1`'). # open '
+ gsub(/(<font.*?>|<\/font>)/,'')
+ end
+ def longtable
+ @end_table="\\end{longtable}"
+ @row_break='\\\\\\'
+ if @dob[/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c(\d+);(.+?)#{Mx[:gr_c]}/ui] #CHECK !> closure #fix
+ no_of_cols,cols_width=$1,$2
+ @@tableheader=1 if @dob =~ /#{Mx[:gr_o]}Th/i #fix
+ @w=cols_width.split(/;\s+/)
+ @@number_of_cols=no_of_cols
+ @colW=[]
+ @colW << '{'
+ @w.each do |x|
+ col_w=x.gsub(/.+/,'l\|') #unless x.nil?
+ @colW << "#{col_w}" if col_w
+ end
+ @colW << '}'
+ @colW=@colW.join
+ @@start_table="\\setlength{\\LTleft}{0pt}\n\\setlength{\\LTright}{\\fill}\n" +
+ "\\begin{longtable}[hb]#{@colW}\n"
+ @dob.obj=@dob.obj.gsub(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c\d+?;.+#{Mx[:gr_c]}/u,"#{@@start_table}") #fix
+ end
+ if @dob =~/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/ #fix
+ @dob.obj=@dob.obj.gsub(/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/," #{@end_table}") #fix
+ end
+ @dob.obj=@dob.obj.gsub(/#{Mx[:tc_o]}#{Mx[:tc_p]}/u,'')
+ if @@tableheader==1
+ if @dob =~/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u
+ tablefoot=para[/\<!f(.+?)!\>/,1]
+ @dob.obj=@dob.obj.gsub(/\<!f(.+?)!\>/,'').
+ gsub(/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u,
+ "{\\begin{tiny} {\\bfseries \\1}\\end{tiny}}&").
+ gsub(/&>\s*$/,
+ " #{@row_break} \\hline\\endhead #{@row_break}")
+ @dob="#{@dob} \\multicolumn{#{@@number_of_cols}}{l}{\\tiny #{tablefoot}} \\\\ \\hline\n\\endfoot\n\\hline\n" if tablefoot
+ @@tableheader=0
+ @@number_of_cols=0
+ end
+ else
+ if @dob =~/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u
+ @dob.obj=@dob.obj.gsub(/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u,"\\begin{tiny}\\1\\end{tiny}&").
+ gsub(/&>\s*$/," #{@row_break}")
+ end
+ end
+ @dob
+ end
+ def scopedtable
+ # some features related to headers have been incorporated in longtable
+ # that are not included yet here, so until synced is broken on some
+ # input files, work needs to be done if is to work as before
+ @end_table="\\end{tabular}"
+ @row_break='\\\\\\\\'
+ @break_page="#{@row_break}\n#{@row_break} \n"
+ if @dob[/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c(\d+);(.+?)#{Mx[:gr_c]}/ui] #fix
+ cols_width=$2
+ @w=cols_width.split(/;\s+/)
+ @colW=[]
+ @w.each do |x|
+ col_w=((x.to_i*12)/100.00).to_s #unless x.nil?
+ @colW << "p{#{col_w}cm}" if col_w
+ end
+ @@start_table="\\begin{tabular}{#{@colW}}\n"
+ @dob.obj=@dob.obj.gsub(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c\d+?;.+#{Mx[:gr_c]}/u,"#{@@start_table}") #fix
+ end
+ if @dob =~/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/ #fix
+ @dob.obj=@dob.obj.gsub(/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/,"#{@end_table}") #fix
+ @@table_pg_break_counter=1
+ end
+ if @dob =~/#{Mx[:tc_o]}#{Mx[:tc_p]}/u
+ if @@table_pg_break_counter==28 # taken from 34 ideal for portrait to 28 which suits landscape
+ @dob =
+ "\n\n#{@end_table} \n" +
+ "#{@break_page}" +
+ "#{@@start_table}\n"
+ @@table_pg_break_counter=1
+ else
+ @dob.obj=@dob.obj.gsub(/#{Mx[:tc_o]}#{Mx[:tc_p]}/u,'')
+ @@table_pg_break_counter+=1
+ @dob.obj=@dob.obj.gsub(/\<!f(.+?)!\>/,'')
+ end
+ end
+ if @dob =~/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u
+ @dob.obj=@dob.obj.gsub(/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u,"\\begin{tiny}\\1\\end{tiny}&").
+ gsub(/&>\s*$/,"#{@row_break}")
+ end
+ @dob
+ end
+ def graphics
+ dir=SiSU_Env::InfoEnv.new(@md.fns)
+ @dob.obj=@dob.obj.gsub(/<::\s+(\S+?)\s+>/i, #watch
+ "\\includegraphics*[width=11pt]{#{dir.path.image_source_include}/c_\\1.png}")
+ end
+ def image
+ dir=SiSU_Env::InfoEnv.new(@md.fns)
+ width="100"
+ width=@dob[/<:image.+?width=``(\d+)''.+?>/im,1]
+ width=width.to_i*0.4
+ @dob.obj=@dob.obj.gsub(/<:image\s+((?:https?|file|ftp)\S+)\s+(\S+)\s+.+\s+?>/i,
+ "\\href{\\1}{\\includegraphics*[width=#{width}pt]{#{dir.path.image_source_include}/\\2}}").
+ gsub(/<:image\s+(\S+)\s+.+\s+?>/i,
+ "\\includegraphics*[width=#{width}pt]{#{dir.path.image_source_include}/\\1}")
+ end
+ def png
+ # very messy clean up ! - work area, testing
+ z=@dob[/\\\{(.+?)\}(?:image|png)/,1] # match operator for z \\ fragile !
+ image=z.scan(/\S+/)[0] #image,w,x,y=z.scan(/\S+/)
+ image=image.gsub(/\\/,'')
+ @dob.obj=@dob.obj.gsub(/\\\{\S+\.(png|jpg|gif).+?\}(image|png)/,"<image #{image} not available>") # fragile match operator\\ fragile !
+ end
+ def http
+ # very messy clean up ! - work area, testing
+ z=@dob[/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,1] # match operator for z \\ fragile !
+ url=@dob[/((?:https?|file|ftp):\S+)/im,1]
+ if @dob =~/\.(png|jpg|gif)/
+ image=z.scan(/\S+/)[0] #image,w,x,y=z.scan(/\S+/)
+ image=image.gsub(/\\/,'')
+ width=200
+ width=z[/w=(\d+)/im,1] if z =~/w=(\d+)/
+ width=width.to_i*0.8
+ width=400 if width > 400
+ c=z[/``(.+?)''/im,1]
+ caption="{\\\\\\\ \n\\begin{scriptsize}#{c}\\end{scriptsize}&}" if c
+ end
+ if image
+ dir=SiSU_Env::InfoEnv.new(@md.fns)
+ @dob.obj=@dob.obj.gsub(/#{Mx[:lnk_o]}\S+\.(png|jpg|gif).+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/, # fragile match operator\\ fragile !
+ "\n\\href{#{url}}{\\includegraphics*[width=#{width}pt]{#{dir.path.image_source_include}/#{image}}}#{caption}")
+ else
+ link=z[/(.+?)\\/im,1]
+ @dob.obj=@dob.obj.gsub(/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+#{Mx[:url_c]}/,"\n\\noindent\\href{#{url}}{#{link}}") # fragile match operator\\ fragile !
+ end
+ end
+ end
+ class TeXinfoTxt
+ def initialize(md,dob,txt)
+ @md,@dob,@txt=md,dob,txt
+ end
+ def clean(dob,txt)
+ if dob.is==:heading \
+ and txt !~/#{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}/
+ txt=dob.ocn.is_a?(Fixnum) \
+ ? "#{dob.obj} #{Dx[:ocn_o]}#{dob.ocn}#{Dx[:ocn_c]}" : dob.obj
+ end
+ txt.strip
+ end
+ def submenu
+ txt=@txt.join("\n")
+ txt=clean(@dob,txt)
+ txt="@menu\n#{txt}\n@end menu\n\n"
+ txt=txt.gsub(/.+/m,"#{txt}")
+ end
+ def subsubmenu
+ txt=@txt.join("\n")
+ txt=clean(@dob,txt)
+ txt="@menu\n#{txt}\n@end menu\n\n"
+ txt=txt.gsub(/.+/m,"#{txt}")
+ end
+ end
+end
+__END__
+watch title, might need full_title
+#+END_SRC
+
+* document header
+
+#+NAME: sisu_document_header
+#+BEGIN_SRC text
+encoding: utf-8
+- Name: SiSU
+
+ - Description: documents, structuring, processing, publishing, search
+ texinfo
+
+ - Author: Ralph Amissah
+ <ralph.amissah@gmail.com>
+
+ - Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019,
+ 2020, 2021, 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
+
+ - Homepages:
+ <http://www.sisudoc.org>
+
+ - Git
+ <https://git.sisudoc.org/projects/>
+ <https://git.sisudoc.org/projects/?p=software/sisu.git;a=summary>
+ <https://git.sisudoc.org/projects/?p=markup/sisu-markup-samples.git;a=summary>
+#+END_SRC