v5 dev branch opened (starts as copy of v4 stable branch); v3 branch closedsisu_4.1.0

* 5.0.0 dev opened
* 4.1.0 stable
* 3.* branch gone

1 files changed, 0 insertions, 576 deletions

diff --git a/lib/sisu/v3/texinfo_format.rb b/lib/sisu/v3/texinfo_format.rb
deleted file mode 100644
index af968cac..00000000
--- a/lib/sisu/v3/texinfo_format.rb
+++ /dev/null
@@ -1,576 +0,0 @@
-# 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 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/v3/texinfo_format.rb;hb=HEAD>
-
- * Ralph Amissah
-   <ralph@amissah.com>
-   <ralph.amissah@gmail.com>
-
- ** Description: texinfo formatting template
-
-=end
-module SiSU_TexInfoFormat
-  @@table_pg_break_counter=1
-  require_relative 'param'                              # param.rb
-    include SiSU_Param
-  include SiSU_Viz
-  class Texinfo
-    @@tex_1='\\\\~' #?? debug
-    @@tabular="{tabular}"
-    @@tex_pattern_margin_number="\\\\marginpar.+?\s+"
-    def initialize(md,dob=nil)
-      @md,@dob=md,dob
-      if dob.is_a?(Hash)
-        p dob.class
-        p caller
-      elsif dob.is_a?(String)
-        p dob.class
-        p caller
-      end
-      @vz=SiSU_Env::GetInit.instance.skin
-    end
-    def head
-      t=Time.now
-      year=t.year
-      filename=%{#{@md.fns}}[/(.+?)\.\w\w\d\d$/,1]
-      title=spec_char(@md.title.full)
-      title=title.gsub(/<(br|p|i)>|<\/\s*(br|p|i)>|<(br|p)\s*\/>/," #{Tex[:backslash]*2} ").
-        gsub(/\$/,"\\$").
-        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="@subtitle @value{VERSION}, @value{UPDATED}\n" #bugwatch
-      end
-      subtitle ||=''
-      author=@md.author if @md.author
-      author ||=''
-      author=author.gsub(/[\*]/,'') #if author
-      v=SiSU_Env::InfoVersion.instance.get_version
-      head =<<WOK
-\\input texinfo   @c -*-texinfo-*-
-@comment %**start of header
-@setfilename #{@md.fnb}.info
-@settitle #{title} @value{VERSION}
-@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}
-@value{VERSION}, @value{UPDATED}
-@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
-      title=spec_char(@md.title.main) if @md.title.main
-      subtitle=spec_char(@md.title.sub) if @md.title.sub
-      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.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.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
-      type=spec_char(@md.type) if @md.type                                   #dc
-      if defined? @md.classify.format \
-      and @md.classify.format=~/\S+/
-        format=spec_char(@md.classify.format)
-      end
-      if defined? @md.classify.identifier \
-      and @md.classify.identifier=~/\S+/
-        identifier=spec_char(@md.classify.identifier)
-      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.classify.relation \
-      and @md.classify.relation=~/\S+/
-        relation=spec_char(@md.classify.relation)
-      end
-      if defined? @md.classify.coverage \
-      and @md.classify.coverage=~/\S+/
-        coverage=spec_char(@md.classify.coverage)
-      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 !~/##{dob.ocn}/
-        dob.obj="#{dob.obj} ##{dob.ocn}"
-      end
-      dob.obj=dob.obj.gsub(/\n/m,' ').
-        gsub(/<:#>/,'').
-        gsub(/,\s+/,' - ').
-        strip
-      dob
-    end
-    def menu
-      dob=clean(@dob)
-      m=dob.obj
-      m=m.gsub(/[:,]\s*/,' - ').
-        gsub(/@footnote\{.+?\}\s+/,'')
-      m="* #{m}::"
-    end
-    def level1
-      dob=clean(@dob)
-      nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
-      dob
-    end
-    def level2
-      dob=clean(@dob)
-      nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
-      dob
-    end
-    def level3
-      dob=clean(@dob)
-      nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
-      dob
-    end
-    def level4
-      dob=clean(@dob)
-      nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
-      dob
-    end
-    def level5
-      dob=clean(@dob)
-      nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
-      dob
-    end
-    def level6
-      dob=clean(@dob)
-      nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
-      dob
-    end
-    def submenu
-      @dob.obj=@dob.obj.join("\n")
-      @dob.obj=@dob.obj.gsub(/[5]\\+~\S+/,'')
-      dob=clean(@dob)
-      dob.obj="@menu\n#{dob.obj}\n@end menu\n\n".
-        gsub(/.+/m,"#{dob.obj}")
-    end
-    def subsubmenu
-      @dob.obj=@dob.obj.join("\n")
-      @dob.obj=@dob.obj.gsub(/[6]\\+~\S+/,'')
-      dob=clean(@dob)
-      dob.obj="@menu\n#{dob.obj}\n@end menu\n\n".
-        gsub(/.+/m,"#{dob.obj}")
-    end
-    def indent1
-      @dob.obj=@dob.obj.gsub(/<:i1>(.*)/,'\1')
-    end
-    def indent2
-      @dob.obj=@dob.obj.gsub(/<:i2>(.*)/,'\1')
-    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
-        no_of_cols,cols_width=$1,$2
-        @w=cols_width.split(/;\s+/)
-        @colW=[]
-        @w.each  do |x|
-          col_w=((x.to_i*12)/100.00).to_s #unless x.nil?
-          @colW << "p{#{col_w}cm}" if col_w
-        end
-        @@start_table="\\begin{tabular}{#{@colW}}\n"
-        @dob.obj=@dob.obj.gsub(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c\d+?;.+#{Mx[:gr_c]}/u,"#{@@start_table}") #fix
-      end
-      if @dob =~/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/ #fix
-        @dob.obj=@dob.obj.gsub(/#{Mx[:gr_o]}TZ#{Mx[:gr_c]}/,"#{@end_table}") #fix
-        @@table_pg_break_counter=1
-      end
-      if @dob =~/#{Mx[:tc_o]}#{Mx[:tc_p]}/u
-        if @@table_pg_break_counter==28 # taken from 34 ideal for portrait to 28 which suits landscape
-          @dob =
-            "\n\n#{@end_table} \n" +
-            "#{@break_page}" +
-            "#{@@start_table}\n"
-          @@table_pg_break_counter=1
-        else
-          @dob.obj=@dob.obj.gsub(/#{Mx[:tc_o]}#{Mx[:tc_p]}/u,'')
-          @@table_pg_break_counter+=1
-          tablefoot=@dob[/\<!f(.+?)!\>/]
-          @dob.obj=@dob.obj.gsub(/\<!f(.+?)!\>/,'')
-        end
-      end
-      if @dob =~/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u
-        @dob.obj=@dob.obj.gsub(/#{Mx[:tc_p]}\d+?#{Mx[:tc_p]}(.+?)(?:#{Mx[:tc_p]}|!)/u,"\\begin{tiny}\\1\\end{tiny}&").
-          gsub(/&>\s*$/,"#{@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,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,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 !~/##{dob.ocn}/
-        txt="#{dob.obj} ##{dob.ocn}"
-      end
-      txt=txt.gsub(/<:#>/,'').strip
-    end
-    def submenu
-      txt=@txt.join("\n")
-      txt=txt.gsub(/[5]\\+~\S+/,'')
-      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=txt.gsub(/[6]\\+~\S+/,'')
-      txt=clean(@dob,txt)
-      txt="@menu\n#{dob.obj}\n@end menu\n\n"
-      txt=txt.gsub(/.+/m,"#{txt}")
-    end
-  end
-end
-__END__
-watch title, might need full_title