Class: SiSU_AO_Syntax::Markup

Inherits:
Object
  • Object
show all
Defined in:
lib/sisu/ao_syntax.rb

Instance Method Summary collapse

Constructor Details

#initialize(md = '', data = '', biblio = []) ⇒ Markup

Returns a new instance of Markup.



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# File 'lib/sisu/ao_syntax.rb', line 62

def initialize(md='',data='',biblio=[])
  @md,@data,@bibliography=md,data,biblio
  @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(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|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\b|[.,;:?!'")]|~\^|~\\\{\s|$)}
  tail_m_bold=%{(?:(?:#{Mx[:fa_italics_c]})?(?:\s|'s\b|[.,;:?!'")]|~\^|~\\\{\s|$))?}
  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
  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]
    /#{@http_m}|#{bold_line}|(?:#{@manmkp_bold}|#{@md.bold_match_list[:str]})#{tail_m_bold}|\S+|\n/i
  end
end

Instance Method Details

#bodymarkup(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 358

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}~
  # !_                                    #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<br>\2') #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

#breaks(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 122

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

#embolden(given) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 168

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

#fontface(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 330

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

#fontface_lines(dob, leader) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 305

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

#italicise(given) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 183

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

#line_actions(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 194

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

#paragraph_set(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 207

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

#sem(dob) ⇒ Object

revisit



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# File 'lib/sisu/ao_syntax.rb', line 119

def sem(dob) #revisit
  dob=SiSU_Sem::Tags.new(dob,@md).rm.all
end

#songsheet ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 104

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

#substitutions(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 220

def substitutions(dob)
  dob=dob.dup
  dob=if @md.flag_auto_biblio \
  and @bibliography.length > 0
    dob=if dob.is !=:meta \
    && dob.is !=:heading_insert \
    && dob.is !=:code \
    && dob.is !=:comment \
    && dob.is !=:table
      @bibliography.each do |c|
        if c[:id] and not c[:id].nil? and not c[:id].empty?
          dob.obj=dob.obj.gsub(/#{c[:id]}/mi,c[:short_name])
        end
      end
      dob
    else dob
    end
    dob
  else dob
  end
  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

#tech ⇒ Object

script markup planned to be more strict for technical documents



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# File 'lib/sisu/ao_syntax.rb', line 557

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}~
  # +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

#wordlist_bold(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 263

def wordlist_bold(dob)
  dob=dob.dup
  if (defined? @md.bold_match_list[:str] \
  and @md.bold_match_list[: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]}")
          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

#wordlist_italics(dob) ⇒ Object 



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# File 'lib/sisu/ao_syntax.rb', line 138

def wordlist_italics(dob)
  dob=dob.dup
  if (defined? @md.italics_match_list[:str] \
  and @md.italics_match_list[:str])
    dob.obj=if dob.is !=:meta \
    && dob.is !=:heading \
    && dob.is !=:heading_insert \
    && dob.is !=:code \
    && dob.is !=:layout \
    && 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]}")
          else w
          end
        end
        line_array << w
      end
      line_array.join(' ')
    else dob.obj
    end
  end
  dob
end