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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_syntax.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: Syntax for markup, input markup syntaxes, determined here
+
+=end
+module SiSU_AO_Syntax
+ class Words
+ def initialize(line,md,mkp)
+ @line,@md,@mkp=line,md,mkp
+ end
+ end
+ class Markup
+ def initialize(md='',data='')
+ @md,@data=md,data
+ @vz=SiSU_Viz::Defaults.new
+ @data_new=[]
+ url_and_stub=SiSU_Env::InfoEnv.new.url
+ @output_url="#{url_and_stub.remote}"
+ @env=SiSU_Env::InfoEnv.new
+ emph_set=if defined? @md.emphasis_set_to \
+ and not @md.emphasis_set_to.nil?
+ @md.emphasis_set_to
+ else @env.markup_emphasis
+ end
+ @emph=case emph_set
+ when /bold/
+ emph_italics=false
+ { o: Mx[:fa_bold_o], c: Mx[:fa_bold_c] }
+ when /italics/
+ emph_italics=true
+ { o: Mx[:fa_italics_o], c: Mx[:fa_italics_c] }
+ when /underscore/
+ emph_italics=false
+ { o: Mx[:fa_underscore_o], c: Mx[:fa_underscore_c] }
+ else p __LINE__.to_s + '::' + __FILE__
+ end
+ @http_m=%r{\{.+?\}https?://\S+|https?:\S+|:\S+|\.\.\/\S+|#\S+|\S+?\.png\b|[*]~\S+|^#{Mx[:meta_o]}.+|#{Mx[:gr_o]}(?:code|block|group|alt|verse)(?:-end)?#{Mx[:gr_c]}|#{Mx[:fa_o]}:br#{Mx[:fa_c]}}
+ @manmkp_ital=emph_italics \
+ ? '[i/*]\\{.+?\\}[i/*]'
+ : '[i/]\\{.+?\\}[i/]'
+ tail_m_ital=%q{(?:\s|[.,;:?!'")]|~\^|~\\\{\s|$)}
+ tail_m_bold=%{(?:(?:#{Mx[:fa_italics_c]})?(?:\s|[.,;:?!'")]|~\^|~\\\{\s|$))?}
+ bold_line=%{^!_\s.+?(?:#{Mx[:br_line]}|\n|$)}
+ #ital_line=%{^/_\s.+?(?:#{Mx[:br_line]}|\n|$)} #not implemented
+ @line_scan_ital=if defined? @md.italics_match_list[:str]
+ /#{@http_m}|#{bold_line}|#{@manmkp_ital}#{tail_m_ital}|#{@md.italics_match_list[:str]}#{tail_m_ital}|\S+|\n/i
+ elsif defined? @vz.markup_make_italic[:str]
+ /#{@http_m}|#{bold_line}|#{@manmkp_ital}#{tail_m_ital}|#{@vz.markup_make_italic[:str]}#{tail_m_ital}|\S+|\n/i
+ end
+ @manmkp_bold=emph_italics \
+ ? '^!_\s.+?(?:\n|$)|[!b]\\{.+?\\}[*!b]|[*!][a-zA-Z0-9\-_]+[!]'
+ : '^!_\s.+?(?:\n|$)|[*!b]\\{.+?\\}[*!b]|[*!][a-zA-Z0-9\-_]+[*!]'
+ @line_scan_bold=if (defined? @md.bold_match_list[:str] \
+ and @md.bold_match_list[:str]) \
+ and (defined? @vz.markup_make_bold[:str] \
+ and @vz.markup_make_bold[:str])
+ /#{@http_m}|#{bold_line}|(?:#{@manmkp_bold}|#{@md.bold_match_list[:str]}|#{@vz.markup_make_bold[:str]})#{tail_m_bold}|\S+|\n/i
+ elsif defined? @md.bold_match_list[:str] \
+ and @md.bold_match_list[:str]
+ /#{@http_m}|#{bold_line}|(?:#{@manmkp_bold}|#{@md.bold_match_list[:str]})#{tail_m_bold}|\S+|\n/i
+ elsif defined? @vz.markup_make_bold[:str] \
+ and @vz.markup_make_bold[:str]
+ /#{@http_m}|#{bold_line}|(?:#{@manmkp_bold}|#{@vz.markup_make_bold[:str]})#{tail_m_bold}|\S+|\n/i
+ end
+ end
+ def songsheet
+ @data=@data.compact
+ @data.each do |dob|
+ dob=breaks(dob)
+ dob=if @md.sem_tag then sem(dob) else dob end #revisit
+ dob=line_actions(dob)
+ dob=paragraph_set(dob)
+ dob=substitutions(dob)
+ dob=wordlist_italics(dob)
+ dob=wordlist_bold(dob)
+ dob=bodymarkup(dob)
+ @data_new << dob unless dob.nil?
+ end
+ @data_new
+ end
+ def sem(dob) #revisit
+ dob=SiSU_Sem::Tags.new(dob,@md).rm.all
+ end
+ def breaks(dob)
+ if dob.is !=:meta \
+ && dob.is !=:comment \
+ && dob.is !=:code \
+ && dob.is !=:table
+ dob.obj=dob.obj.gsub(/^-\\\\-\s*$/,"#{Mx[:br_page]}").
+ gsub(/^=\\\\=\s*$/,"#{Mx[:br_page_new]}").
+ gsub(/ \\\\(?: |$)/,"#{Mx[:br_line]}").
+ gsub(/(?:<:?pb>)/,"#{Mx[:br_page]}"). # depreciated
+ gsub(/(?:<:?pn>)/,"#{Mx[:br_page_new]}"). # depreciated
+ gsub(/(?:<:?br>|<br \/>)/,"#{Mx[:br_line]}"). # depreciated
+ gsub(/(?:^-\.\.-\s*$)/,"#{Mx[:br_page_line]}")
+ end
+ dob
+ end
+ def wordlist_italics(dob)
+ dob=dob.dup
+ if (defined? @md.italics_match_list[:str] \
+ and @md.italics_match_list[:str]) \
+ or (defined? @vz.markup_make_italic[:str] \
+ and @vz.markup_make_italic[:str])
+ dob.obj=if dob.is !=:meta \
+ && dob.is !=:heading \
+ && dob.is !=:heading_insert \
+ && dob.is !=:code \
+ && dob.is !=:comment
+ word=dob.obj.scan(@line_scan_ital)
+ word=word.flatten.compact
+ line_array=[]
+ word.each do |w|
+ unless /#{@manmkp_ital}|#{@http_m}/.match(w)
+ if defined? @md.italics_match_list[:regx] \
+ and @md.italics_match_list[:regx]
+ w=w.gsub(@md.italics_match_list[:regx],
+ "#{Mx[:fa_italics_o]}\\1#{Mx[:fa_italics_c]}")
+ elsif defined? @vz.markup_make_italic \
+ and @vz.markup_make_italic
+ w=w.gsub(@vz.markup_make_italic,
+ "#{Mx[:fa_italics_o]}\\1#{Mx[:fa_italics_c]}")
+ else w
+ end
+ end
+ line_array << w
+ end
+ line_array.join(' ')
+ else dob.obj
+ end
+ end
+ dob
+ end
+ def embolden(given)
+ given=given.gsub(/^!_\s+((?:\{|#{Mx[:lnk_o]})(?:~^ )?.+?(?:\}|#{Mx[:lnk_o]})https?:\/\/\S+.*?)([#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}])/,
+ "#{Mx[:fa_bold_o]} \\1 #{Mx[:fa_bold_c]}\\2").
+ gsub(/^!_\s+((?:\{|#{Mx[:lnk_o]})(?:~^ )?.+?(?:\}|#{Mx[:lnk_o]})https?:\/\/\S+.*)/,
+ "#{Mx[:fa_bold_o]} \\1 #{Mx[:fa_bold_c]}").
+ gsub(/(?:^!_|^#{Mx[:lv_o]}[7-9]:\S*?#{Mx[:lv_c]})\s*(.+?)([#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}])/,
+ "#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\\2").
+ gsub(/(?:^!_|^#{Mx[:lv_o]}[7-9]:\S*?#{Mx[:lv_c]})\s*(.+?)\s+((?:[*]~\S+\s*)+)/,
+ "#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\\2").
+ gsub(/(?:^!_|^#{Mx[:lv_o]}[7-9]:\S*?#{Mx[:lv_c]})\s*(.+?)\s*([~-]#)$/,
+ "#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}\\2").
+ gsub(/(?:^!_\s+|^#{Mx[:lv_o]}[7-9]:\S*?#{Mx[:lv_c]}\s*)(.*)?\s*$/,
+ "#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}")
+ end
+ def italicise(given)
+ given=given.gsub(/^\/_\s*(.+?)([#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}])/,
+ "#{Mx[:fa_italics_o]}\\1#{Mx[:fa_italics_c]}\\2").
+ gsub(/^\/_\s*(.+?)\s+((?:[*]~\S+\s*)+)/,
+ "#{Mx[:fa_italics_o]}\\1#{Mx[:fa_italics_c]}\\2").
+ gsub(/^\/_\s*(.+?)\s*([~-]#)$/,
+ "#{Mx[:fa_italics_o]}\\1#{Mx[:fa_italics_c]}\\2").
+ gsub(/^\/_\s+(.*)?\s*$/,
+ "#{Mx[:fa_italics_o]}\\1#{Mx[:fa_italics_c]}")
+ end
+ def line_actions(dob)
+ dob.obj=if (dob.is !=:heading \
+ && dob.is !=:heading_insert \
+ && dob.is !=:comment \
+ && dob.is !=:meta) \
+ and dob.obj =~ /^!_\s+/
+ embolden(dob.obj)
+ elsif dob.obj =~ /^\/_\s+/
+ italicise(dob.obj)
+ else dob.obj
+ end
+ dob
+ end
+ def paragraph_set(dob)
+ dob.obj=if dob.is !=:meta \
+ && dob.is !=:heading \
+ && dob.is !=:heading_insert \
+ && dob.is !=:code \
+ && dob.is !=:comment \
+ && dob.is !=:table
+ dob.obj.gsub(/\n/m,' ').
+ gsub(/ \s+/m,' ')
+ else dob.obj
+ end
+ dob
+ end
+ def substitutions(dob)
+ dob=dob.dup
+ dob=if defined? @md.substitution_match_list[:match_and_replace] \
+ and @md.substitution_match_list[:match_and_replace].is_a?(Array)
+ dob=if dob.is !=:meta \
+ && dob.is !=:heading_insert \
+ && dob.is !=:code \
+ && dob.is !=:comment \
+ && dob.is !=:table
+ if dob.obj =~/#{@md.substitution_match_list[:matches]}/
+ @md.substitution_match_list[:match_and_replace].each do |x|
+ dob.obj=if x[:case_s]==:i
+ dob.obj.gsub(/#{x[:match]}/mi,x[:replace])
+ else
+ dob.obj.gsub(/#{x[:match]}/m,x[:replace])
+ end
+ end
+ end
+ dob
+ else dob
+ end
+ dob
+ else dob
+ end
+ end
+ def wordlist_bold(dob)
+ dob=dob.dup
+ if (defined? @md.bold_match_list[:str] \
+ and @md.bold_match_list[:str]) \
+ or (defined? @vz.markup_make_bold[:str] \
+ and @vz.markup_make_bold[:str])
+ dob.obj=if dob.is !=:meta \
+ && dob.is !=:heading \
+ && dob.is !=:heading_insert \
+ && dob.is !=:code \
+ && dob.is !=:comment \
+ && dob.is !=:table
+ line_array=[]
+ word=dob.obj.scan(@line_scan_bold)
+ word=word.flatten.compact
+ word.each do |w|
+ unless /#{@manmkp_bold}|#{@http_m}/.match(w)
+ if defined? @md.bold_match_list[:regx] \
+ and @md.bold_match_list[:regx] #document header: @bold: [bold word list]
+ w=w.gsub(@md.bold_match_list[:regx],"#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}")
+ elsif defined? @vz.markup_make_bold \
+ and @vz.markup_make_bold #defaults adjusted bold word list
+ w=w.gsub(@vz.markup_make_bold,"#{Mx[:fa_bold_o]}\\1#{Mx[:fa_bold_c]}")
+ end
+ else
+ w=if w =~ /(?:^!_|^#{Mx[:lv_o]}[7-9]:\S*?#{Mx[:lv_c]})\s+/
+ embolden(w) #bold paragraph/emphasize #may wish to remove think about 7{ 8{ conversion not satisfactory, as information is lost!
+ elsif w =~/^\/_\s+/
+ italicise(w)
+ else w
+ end
+ end
+ line_array << w
+ end
+ line_array.join(' ')
+ else dob.obj
+ end
+ else
+ dob.obj=if dob.is==:heading \
+ and dob.ln.to_s =~/[7-9]/
+ embolden(dob.obj)
+ else dob.obj
+ end
+ end
+ dob
+ end
+ def fontface_lines(dob,leader)
+ while (dob.obj =~/#{Mx[:br_nl]}/ \
+ and dob.obj =~/(?:#{leader})([*!\/_#])\{(.+?)\}\1/m) \
+ and $2 =~/#{Mx[:br_nl]}/
+ dob=if dob.obj =~/#{Mx[:br_nl]}/ \
+ and dob.obj =~/(#{leader})([*!\/_#])\{(.+?)\}\2/m
+ lead,fce,txt=$1,$2,$3
+ dob=if txt =~/#{Mx[:br_nl]}/
+ lead_break=if dob.obj =~/^#{Mx[:br_nl]}/
+ dob.obj=dob.obj.sub(/^#{Mx[:br_nl]}/,'')
+ Mx[:br_nl]
+ else ''
+ end
+ txt="#{lead_break}#{fce}\{" + txt.split(Mx[:br_nl]).join("\}#{fce}#{Mx[:br_nl]}#{fce}\{") + "\}#{fce}"
+ dob.obj=dob.obj.sub(/(?:^|#{Mx[:gl_c]}|\s+|['"]|[#{Mx[:nbsp]}#{Mx[:fa_o_c]}#{Mx[:fa_c]}#{Mx[:lnk_o]}#{Mx[:br_nl]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:tc_c]}#{Mx[:tc_p]}]|[\(\[\{]|\>)([*!\/_#])\{.+?\}\1/m,"#{lead}#{txt}")
+ dob
+ else dob
+ end
+ end
+ dob
+ end
+ dob
+ end
+ def fontface(dob)
+ leader=/^|#{Mx[:gl_c]}|\s+|['"]|[#{Mx[:nbsp]}#{Mx[:fa_o_c]}#{Mx[:fa_c]}#{Mx[:lnk_o]}#{Mx[:br_nl]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:tc_c]}#{Mx[:tc_p]}]|[\(\[\{]|[、。]|\>/
+ dob=fontface_lines(dob,leader)
+ dob.obj=dob.obj.gsub(/(#{leader})\*\{(.+?)\}\*/m,
+ "\\1#{@emph[:o]}\\2#{@emph[:c]}"). #emphasis
+ gsub(/(#{leader})!\{(.+?)\}!/m,
+ "\\1#{Mx[:fa_bold_o]}\\2#{Mx[:fa_bold_c]}"). #bold
+ gsub(/(#{leader})\/\{(.+?)\}\//m,
+ "\\1#{Mx[:fa_italics_o]}\\2#{Mx[:fa_italics_c]}"). #italics
+ gsub(/(#{leader})_\{(.+?)\}_/m,
+ "\\1#{Mx[:fa_underscore_o]}\\2#{Mx[:fa_underscore_c]}"). #underscore
+ gsub(/(#{leader})#\{(.+?)\}#/m,
+ "\\1#{Mx[:fa_monospace_o]}\\2#{Mx[:fa_monospace_c]}"). #monospace
+ gsub(/(^|#{Mx[:gl_c]}|\s+|['"]|[#{Mx[:nbsp]}#{Mx[:fa_o_c]}#{Mx[:fa_c]}]|\(|\>)\"\{(.+?)\}\"/m,
+ "\\1#{Mx[:fa_cite_o]}\\2#{Mx[:fa_c_o]}cite#{Mx[:fa_c]}"). #cite /blockquote?
+ gsub(/(^|[^\\])\^\{(.+?)\}\^/m,
+ "\\1#{Mx[:fa_superscript_o]}\\2#{Mx[:fa_superscript_c]}"). #superscript
+ gsub(/(^|[^\\]),\{(.+?)\},/m,
+ "\\1#{Mx[:fa_subscript_o]}\\2#{Mx[:fa_subscript_c]}"). #subscript
+ gsub(/(^|#{Mx[:gl_c]}|\s+|['"]|#{Mx[:nbsp]}|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\+\{(.+?)\}\+/m,
+ "\\1#{Mx[:fa_insert_o]}\\2#{Mx[:fa_insert_c]}"). #inserted text
+ gsub(/(^|#{Mx[:gl_c]}|\s+|['"]|#{Mx[:nbsp]}|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)-\{(.+?)\}-/m,
+ "\\1#{Mx[:fa_strike_o]}\\2#{Mx[:fa_strike_c]}"). #strikethrough - deleted text
+ gsub(/(^|#{Mx[:gl_c]}|\s+|['"]|#{Mx[:nbsp]}|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>|\d+)\^(\S+?)\^/,
+ "\\1#{Mx[:fa_superscript_o]}\\2#{Mx[:fa_superscript_c]}") #superscript single word, watch digit added
+ dob
+ end
+ def bodymarkup(dob)
+ # << http://www.jus.uio.no/sisu/sisu_markup_table/markup >>
+ # See: data/sisu/sample/document_samples_sisu_markup/
+ ## fontface
+ # *{emphasis}* e{emphasis}e <strong>emphasis</strong>
+ # !{bold text}! b{bold}b <b>bold text</b>
+ # _{underline}_ u{underline}u <u>underline</u>
+ # /{italics}/ i{italics}i <i>italics</i>
+ # "{citation}" c{citation}c <cite>citation</cite> #blockquote?
+ # ^{superscript}^ <sup>superscript</sup>
+ # ,{subscript}, <sub>subscript</sub>
+ # +{inserted text}+ <ins>inserted text</ins>
+ # -{deleted text}- <del>deleted text</del>
+ # #{monospace text}#
+ #
+ # {url address}:url
+ # {image.png}imageurl
+ # {image.png}png
+ # ~{endnote}~ <!e endnote !>
+ # !_ #bold/emphasise paragraph
+ # _" #blockquote paragraph
+ # _1 <:i1> #indent paragraph 1 step
+ # _2 <:i2> #indent paragraph 2 steps
+ # _3 <:i3> #indent paragraph 3 steps
+ # _4 <:i4> #indent paragraph 4 steps
+ # _* #bullet (list) ●
+ # _1* #bullet (list) indented
+ # _1* #bullet (list) indented
+ # # #numbered (list) level 1
+ # _# #numbered (list) level 2
+ dob=dob.dup
+ if dob.is !=:meta \
+ && dob.is !=:comment \
+ && dob.is !=:code \
+ && dob.is !=:table
+ line_array=[]
+ word=dob.obj.scan(/\S+|\n/) #unless line =~/^(?:#{Mx[:meta_o]}|%+\s)/ #visit
+ if word
+ word.each do |w| # _ - / # | : ! ^ ~
+ unless w =~/~\{|\}~|~\[|\]~|^\^~|~\^|\*~\S+|~#|\{t?~|\{table|https?:\/\/\S+/ # do something earlier about table!!
+ w=w.gsub(/\\?~/,"#{Mx[:gl_o]}#126#{Mx[:gl_c]}") #escaped special character
+ end
+ w=w.gsub(/^\<$/,"#{Mx[:gl_o]}#lt#{Mx[:gl_c]}").gsub(/^\>$/,"#{Mx[:gl_o]}#gt#{Mx[:gl_c]}") #escaped special character
+ line_array << w
+ end
+ dob.obj=line_array.join(' ')
+ dob.obj=dob.obj.strip
+ end
+ dob.obj=dob.obj.gsub(/^([*#-.]{1,12})$/,'\1 ~#'). #ocn off for these paragraph separators
+ gsub(/~\{(.+?)\}~/m,Mx[:en_a_o] + '\1' + Mx[:en_a_c]).
+ gsub(/~\[([^*+].+?)\]~/m,Mx[:en_b_o] + '* \1' + Mx[:en_b_c]). #default if markup does not specify
+ gsub(/~\[(.+?)\]~/m,Mx[:en_b_o] + '\1' + Mx[:en_b_c])
+ if dob.is ==:heading \
+ and dob.ln ==0
+ dob.obj=dob.obj.gsub(/\s*@title\b/," #{@md.title.full}")
+ dob.obj=if defined? @md.creator.author \
+ and @md.creator.author
+ dob.obj.gsub(/\s+(?:@creator|@author)/,",#{Mx[:br_line]}#{@md.creator.author}")
+ else dob.obj.gsub(/\s+(?:@creator|@author)/,'')
+ end
+ end
+ if defined? @md.title \
+ and @md.title \
+ and defined? @md.title.full \
+ and defined? @md.creator \
+ and @md.creator
+ if dob.is ==:heading
+ dob.obj=dob.obj.gsub(/^\s*@title\s*$/,@md.title.full) if dob.lv =~/1/
+ dob.obj=if dob.lv =~/[23]/ \
+ and defined? @md.creator.author \
+ and @md.creator.author
+ dob.obj.gsub(/^\s*(?:(by\s+)?(?:@creator|@author))\s*$/,"\\1#{@md.creator.author}")
+ else dob.obj.gsub(/^\s*(?:(by\s+)?(?:@creator|@author))\s*$/,'\1')
+ end
+ end
+ end
+ dob.obj=dob.obj.gsub(/<(https?:\/\/\S+?)>/,'< \1 >'). #catch problem markup
+ gsub(/<:=(\S+?)>/,'{ c_\1.png 14x14 }image').
+ gsub(/<!(\S+)!>/,'<:\1>'). #escaped special character
+ gsub(/&nbsp;/,"#{Mx[:nbsp]}"). #escaped special character
+ gsub(/\\~/,"#{Mx[:gl_o]}#126#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\{/,"#{Mx[:gl_o]}#123#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\}/,"#{Mx[:gl_o]}#125#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\<</,"#{Mx[:gl_o]}#lt#{Mx[:gl_c]}#{Mx[:gl_o]}#lt#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\>>/,"#{Mx[:gl_o]}#gt#{Mx[:gl_c]}#{Mx[:gl_o]}#gt#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\</,"#{Mx[:gl_o]}#lt#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\>/,"#{Mx[:gl_o]}#gt#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\_/,"#{Mx[:gl_o]}#095#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\-/,"#{Mx[:gl_o]}#045#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\+/,"#{Mx[:gl_o]}#043#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\//,"#{Mx[:gl_o]}#047#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\#/,"#{Mx[:gl_o]}#035#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\&/,"#{Mx[:gl_o]}#038#{Mx[:gl_c]}"). #&amp; #escaped special character
+ gsub(/\\\|/,"#{Mx[:gl_o]}#124#{Mx[:gl_c]}"). #not really a sisu special character but made available as possibility
+ gsub(/\\\:/,"#{Mx[:gl_o]}#058#{Mx[:gl_c]}"). #not really a sisu special character but made available as possibility
+ gsub(/\\\!/,"#{Mx[:gl_o]}#033#{Mx[:gl_c]}"). #not really a sisu special character but made available as possibility
+ gsub(/\\\^/,"#{Mx[:gl_o]}#094#{Mx[:gl_c]}"). #not really a sisu special character but made available as possibility
+ gsub(/\\\,/,"#{Mx[:gl_o]}#044#{Mx[:gl_c]}"). #not really a sisu special character but made available as possibility
+ gsub(/\\\\/,"#{Mx[:gl_o]}#092#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\*/,"#{Mx[:gl_o]}#042#{Mx[:gl_c]}"). #escaped special character
+ gsub(/\\\!/,"#{Mx[:gl_o]}#033#{Mx[:gl_c]}") #escaped special character
+ if dob.obj=~/(?:https?:|ftp:|\{([^{}]+?)\}(?:#|:|[.]{1,2}\/))\S+/m
+ if dob.obj=~/(?:^|[#{Mx[:gl_c]}#{Mx[:nbsp]} ])\{~\^ (?:.+?)\s*\}(?:(?:https?:|ftp:|:|[.]{1,2}\/)\S+?)\s*#{Mx[:en_a_o]}(.+?)#{Mx[:en_a_c]}/m
+ dob.obj=dob.obj.gsub(/(^|[#{Mx[:gl_c]}#{Mx[:nbsp]} ])\{~\^ ([^}]+?)\s*\}((?:https?:|ftp:|:|[.]{1,2}\/)\S+?)\s*#{Mx[:en_a_o]}(.+?)#{Mx[:en_a_c]}/m,
+ "\\1#{Mx[:lnk_o]}\\2#{Mx[:lnk_c]}\\3 #{Mx[:en_a_o]}\\3 \\4#{Mx[:en_a_c]}") # watch
+ end
+ if dob.obj=~/(?:^|[#{Mx[:gl_c]}#{Mx[:nbsp]} ])\{~\^ (?:.+?)\s*\}(?:(?:https?:|ftp:|:|[.]{1,2}\/)\S+?)([;,.]?)(?=\s|[#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m
+ dob.obj=dob.obj.gsub(/(^|[#{Mx[:gl_c]}#{Mx[:nbsp]} ])\{~\^ (.+?)\s*\}((?:https?:|ftp:|:|[.]{1,2}\/)\S+?)([;,.]?)(?=\s|[#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m,
+ "\\1#{Mx[:lnk_o]}\\2#{Mx[:lnk_c]}\\3\\4 #{Mx[:en_a_o]}\\3#{Mx[:en_a_c]} ")
+ end
+ dob.obj=dob.obj.gsub(/(^|[^#])\{\s*([^{}]+?)\s*\}((?:https?:|:|[.]{2}\/|#)\S+?)(?=\s|[#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}#{Mx[:en_a_o]}#{Mx[:en_b_o]}]|$)/,
+ "\\1#{Mx[:lnk_o]}\\2#{Mx[:lnk_c]}\\3"). #linked (text or image, however text cannot include modified face, e.g. bold, ital, underline)
+ gsub(/(^|[#{Mx[:gl_c]}#{Mx[:lnk_c]}#{Mx[:en_a_o]}#{Mx[:en_b_o]}(\s])((?:https?|ftp):\/\/\S+?\.[^>< ]+?)([,.;'"]?)(?=[\s#{Mx[:en_a_c]}#{Mx[:en_b_c]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m,
+ %{\\1#{Mx[:url_o]}\\2#{Mx[:url_c]}\\3}).
+ gsub(/#{Mx[:lnk_c]}#(\S+?[^>< ]+?)([()\[\]]*[,.;:!?'"]{0,2})(?=[\s#{Mx[:en_a_c]}#{Mx[:en_b_c]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m,
+ %{#{Mx[:lnk_c]}#{Mx[:rel_o]}\\1#{Mx[:rel_c]}\\2}).
+ gsub(/#{Mx[:lnk_c]}:(\S+?[^>< ]+?)([()\[\]]*[,.;:!?'"]{0,2})(?=[\s#{Mx[:en_a_c]}#{Mx[:en_b_c]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m,
+ %{#{Mx[:lnk_c]}#{Mx[:rel_o]}:\\1#{Mx[:rel_c]}\\2}).
+ gsub(/#{Mx[:lnk_c]}[.]{2}\/(\S+?[^>< ]+?)([()\[\]]*[,.;:!?'"]{0,2})(?=[\s#{Mx[:en_a_c]}#{Mx[:en_b_c]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m,
+ %{#{Mx[:lnk_c]}#{Mx[:rel_o]}:\\1#{Mx[:rel_c]}\\2})
+ end
+ if dob.obj=~/_(?:https?|ftp):\S+/m # _http://url #CHECK
+ dob.obj=dob.obj.gsub(/(^|[#{Mx[:gl_c]}#{Mx[:lnk_c]}#{Mx[:en_a_o]}#{Mx[:en_b_o]}(\s])(_(?:https?|ftp):\/\/\S+?\.[^>< ]+?)([,.;'"]?)(?=[\s#{Mx[:en_a_c]}#{Mx[:en_b_c]}#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}]|$)/m,
+ %{\\1#{Mx[:url_o]}\\2#{Mx[:url_c]}\\3})
+ end
+ dob=fontface(dob)
+ dob.obj=dob.obj.gsub(/<[:e]\s+(.+?)!?>/,
+ "#{Mx[:en_a_o]}\\1#{Mx[:en_a_c]}"). #not tested
+ gsub(/(^|#{Mx[:br_nl]})\s*_\*\s*/,
+ "\\1#{Mx[:gl_bullet]}"). #bullets, shortcut
+ gsub(/=\{(.+?)\}/,
+ "#{Mx[:idx_o]}\\1#{Mx[:idx_c]}").
+ gsub(/^\s*_([1-9])\*\s*/,
+ "#{Mx[:pa_o]}:i\\1:\\1#{Mx[:pa_c]}#{Mx[:gl_bullet]}"). #bullets, shortcut
+ gsub(/^\s*_([1-9])\s+/,
+ "#{Mx[:pa_o]}:i\\1:\\1#{Mx[:pa_c]}"). #indent
+ gsub(/^\s*_([1-9])!\s+(.+?)\s*$/,
+ "#{Mx[:pa_o]}:i\\1:\\1#{Mx[:pa_c]}#{Mx[:fa_bold_o]}\\2#{Mx[:fa_bold_c]} "). #indent bold
+ gsub(/^\s*__([1-9])\s+/,
+ "#{Mx[:pa_o]}:i0:\\1#{Mx[:pa_c]}"). #hang
+ gsub(/^\s*__([1-9])!\s+(.+?)\s*$/,
+ "#{Mx[:pa_o]}:i0:\\1#{Mx[:pa_c]}#{Mx[:fa_bold_o]}\\2#{Mx[:fa_bold_c]} "). #hangdef
+ gsub(/^\s*_([0-9])_([0-9])\s+/,
+ "#{Mx[:pa_o]}:i\\1:\\2#{Mx[:pa_c]}"). #hang
+ gsub(/^\s*_([0-9])_([0-9])!\s+(.+?)\s*$/,
+ "#{Mx[:pa_o]}:i\\1:\\2#{Mx[:pa_c]}#{Mx[:fa_bold_o]}\\3#{Mx[:fa_bold_c]} "). #hangdef
+ gsub(/<:hi>/,"#{Mx[:fa_hilite_o]}"). #'<span style="background-color: rgb(255,240,196)">'). # bright yellow rgb(255,255,0) pale yellow rgb(255,255,200)
+ gsub(/<:\/hi>/,"#{Mx[:fa_hilite_c]}"). #'</span>').
+ gsub(/(#{Mx[:gr_o]}verse#{Mx[:gr_c]}.+)/m,"\\1\n").
+ gsub(/[ ]+($)/,'\1').
+ gsub(/\{\s*(.+?)\s*\}(https?:\S+?)([;,.]?)(?=\s|[#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}#{Mx[:en_a_o]}#{Mx[:en_b_o]}]|$)/,
+ "#{Mx[:lnk_o]}\\1#{Mx[:lnk_c]}#{Mx[:url_o]}\\2#{Mx[:url_c]}\\3"). #any remaining linked text or image
+ gsub(/\{\s*(.+?)\s*\}(#{Mx[:url_o]}\S+?#{Mx[:url_c]})/,
+ "#{Mx[:lnk_o]}\\1#{Mx[:lnk_c]}\\2"). #any remaining linked text or image
+ gsub(/(^|\s)([a-zA-Z0-9._-]+\@\S+?\.[a-zA-Z0-9._-]+)/,"\\1#{Mx[:url_o]}\\2#{Mx[:url_c]}").
+ gsub(/(^|[ ])\{\s*(.+?)\s*\}(\S+?)([;,.]?)(?=\s|[#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}#{Mx[:en_a_o]}#{Mx[:en_b_o]}]|$)/,
+ "\\1#{Mx[:lnk_o]}\\2#{Mx[:lnk_c]}\\3\\4"). #any remaining linked text or image
+ gsub(/\{\s*(.+?)\s*\}#([a-zA-Z0-9][a-zA-Z0-9_-]*)([;,.]?)(?=\s|[#{Mx[:br_line]}#{Mx[:br_paragraph]}#{Mx[:br_nl]}#{Mx[:en_a_o]}#{Mx[:en_b_o]}]|$)/,
+ "#{Mx[:lnk_o]}\\1#{Mx[:lnk_c]}#{Mx[:rel_o]}\\2#{Mx[:rel_c]}\\3"). #any remaining linked text or image, check need
+ gsub(/\{\s*(.+?)\s*\}(#{Mx[:rel_o]}\S+?#{Mx[:rel_c]})/,
+ "#{Mx[:lnk_o]}\\1#{Mx[:lnk_c]}\\2"). #any remaining linked text or image, check need
+ gsub(/\{\s*(.+?)\s*\}(image)/,
+ "#{Mx[:lnk_o]}\\1#{Mx[:lnk_c]}\\2") #linked image
+ elsif dob.is==:table
+ dob=fontface(dob)
+ elsif dob.is ==:code
+ dob.obj=dob.obj.gsub(/#{Mx[:meta_o]}(\S+?)#{Mx[:meta_c]}\s*/,'@\1: ').
+ gsub(/(^|#{Mx[:gl_c]}|\s)&lt;(br(?: \/)?)&gt;([\s,.]|$)/,'\1<\2>\3') #convert <br> <br /> back, clumsy
+ if dob.number_
+ codeline=[]
+ ln=1
+ dob.obj.split(/#{Mx[:gr_o]}codeline#{Mx[:gr_c]}|<br(?: \/)?>|\n/).each_with_index do |cl,i|
+ unless i == 0
+ cl=cl.gsub(Mx[:br_nl],'')
+ w=3-ln.to_s.length
+ cl = "#{ln}#{Mx[:nbsp]*w}#{Mx[:vline]}#{cl}#{Mx[:br_nl]}"
+ ln +=1
+ end
+ codeline << cl
+ end
+ codeline= codeline.join("")
+ dob.obj=codeline
+ else
+ dob.obj=dob.obj.gsub(/#{Mx[:gr_o]}codeline#{Mx[:gr_c]}/,"\n")
+ end
+ dob
+ else # @\S+?:
+ end
+ dob
+ end
+ def tech #script markup planned to be more strict for technical documents
+ # *{emphasis}* e{emphasis}e <strong>emphasis</strong>
+ # !{bold text}! b{bold}b <b>bold text</b>
+ # _{underline}_ u{underline}u <u>underline</u>
+ # /{italics}/ i{italics}i <i>italics</i>
+ # "{citation}" c{citation}c <cite>citation</cite>
+ # ^{superscript}^ <sup>superscript</sup>
+ # ,{subscript}, <sub>subscript</sub>
+ # +{inserted text}+ <ins>inserted text</ins>
+ # -{deleted text}- <del>deleted text</del>
+ # #{monospace text}#
+ # {url address}:url
+ # {image.png}imageurl
+ # {image.png}png
+ # ~{endnote}~ <!e endnote !>
+ # +1 <!i1!>
+ # +2 <!i2!>
+ puts 'tech'
+ @data.each do |line|
+ line=line.gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)e\{(.+?)\}e/,
+ "\\1#{@emph[:o]}\\2#{@emph[:c]}"). #emphasis
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)b\{(.+?)\}b/,
+ "\\1#{Mx[:fa_bold_o]}\\2#{Mx[:fa_bold_c]}"). #bold
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)u\{(.+?)\}u/,
+ "\\1#{Mx[:fa_underscore_o]}\\2#{Mx[:fa_underscore_c]}"). #underscore
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)c\{(.+?)\}c/,
+ "\\1#{Mx[:fa_cite_o]}\\2#{Mx[:fa_c_o]}cite#{Mx[:fa_c]}"). #cite
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)i\{(.+?)\}i/,
+ "\\1#{Mx[:fa_italics_o]}\\2#{Mx[:fa_italics_c]}"). #italics
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)!\{(.+?)\}!/,
+ "\\1#{Mx[:fa_bold_o]}\\2#{Mx[:fa_bold_c]}"). #bold
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)\*\{(.+?)\}\*/,
+ "\\1#{@emph[:o]}\\2#{@emph[:c]}"). #emphasis
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\>)_\{(.+?)\}_/,
+ "\\1#{Mx[:fa_underscore_o]}\\2#{Mx[:fa_underscore_c]}"). #underscore
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|[\(\[]|\(|\>)\/\{(.+?)\}\//,
+ "\\1#{Mx[:fa_italics_o]}\\2#{Mx[:fa_italics_c]}"). #italics
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\"\{(.+?)\}\"/,
+ "\\1#{Mx[:fa_cite_o]}\\2#{Mx[:fa_c_o]}cite#{Mx[:fa_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\^\{(.+?)\}\^/,
+ "\\1#{Mx[:fa_superscript_o]}\\2#{Mx[:fa_superscript_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)9\{(.+?)\}9/,
+ "\\1#{Mx[:fa_superscript_o]}\\2#{Mx[:fa_superscript_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>),\{(.+?)\},/,
+ "\\1#{Mx[:fa_subscript_o]}\\2#{Mx[:fa_subscript_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)6\{(.+?)\}6/,
+ "\\1#{Mx[:fa_subscript_o]}\\2#{Mx[:fa_subscript_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\+\{(.+?)\}\+/,
+ "\\1#{Mx[:fa_insert_o]}\\2#{Mx[:fa_insert_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)v\{(.+?)\}v/,
+ "\\1#{Mx[:fa_insert_o]}\\2#{Mx[:fa_insert_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)-\{(.+?)\}-/,
+ "\\1#{Mx[:fa_strike_o]}\\2#{Mx[:fa_strike_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)x\{(.+?)\}x/,
+ "\\1#{Mx[:fa_strike_o]}\\2#{Mx[:fa_strike_c]}").
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\*(\S+?)\*/,
+ "\\1#{@emph[:o]}\\2#{@emph[:c]}"). #emphasise single word, watch
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\!(\S+?)\!/,
+ "\\1#{Mx[:fa_bold_o]}\\2#{Mx[:fa_bold_c]}"). #bold single word, watch
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\/([\(\)a-zA-Z0-9']+?)\/([ ,.;:'"~$]|[^a-zA-Z0-9])/,
+ "\\1#{Mx[:fa_italics_o]}\\2#{Mx[:fa_italics_c]}\\3"). #italics single word, watch
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)_(\S+?)_/,
+ "\\1#{Mx[:fa_underscore_o]}\\2#{Mx[:fa_underscore_c]}"). #underscore single word, watch
+ gsub(/(^|\s+|['"]|#{Mx[:fa_o_c]}|#{Mx[:fa_c]}|\(|\>)\^(\S+?)\^/,
+ "\\1#{Mx[:fa_superscript_o]}\\2#{Mx[:fa_superscript_c]}"). #check #superscript single word, watch digit added
+ gsub(/^\s*_\([1-9]\)\(\*\+\)\s*/,
+ "#{Mx[:pa_o]}:i\\1#{Mx[:pa_c]}#{Mx[:fa_o]}\\2#{Mx[:fa_c_o]}"). #bullets, shortcut
+ gsub(/^\s*_\([1-9]\)\s+/,
+ "#{Mx[:pa_o]}:i\\1#{Mx[:pa_c]}"). #watch
+ gsub(/^\s*__\([1-9]\)\s+/,
+ "#{Mx[:pa_o]}:h\\1#{Mx[:pa_c]}"). #watch
+ #line.gsub(/^\s*__\([1-9]\)!\s+/,
+ # "#{Mx[:pa_o]}:hd\\1#{Mx[:pa_c]}"). #watch
+ gsub(/#{Mx[:br_line]}\s*_[12]\s+/,
+ "#{Mx[:br_line]} ") #indent used in endnotes, not implemented, replace when ready with: line.gsub(/(?:<br>|<br \/>)\s*_([12])\s+/,'<br><:i\1> ')
+ end
+ @data
+ end
+ end
+end
+__END__