Method: RedClothForTex#block

Defined in:

lib/redcloth_for_tex.rb

#block(text) ⇒ Object

# File 'lib/redcloth_for_tex.rb', line 371

def block( text ) 
pre = false
find = ['bq','h[1-6]','fn\d+']

regexp_cue = []

lines = text.split( /\n/ ) + [' '] 
new_text = 
lines.collect do |line|
  pre = true if line =~ /<(pre|notextile)>/i
  find.each do |tag|
    line.gsub!( /^(#{ tag })(#{A}#{C})\.(?::(\S+))? (.*)$/ ) do |m|
      tag,atts,cite,content = $~[1..4]
      
      atts = pba( atts )
      
      if tag =~ /fn(\d+)/
        # tag = 'p';

        # atts << " id=\"fn#{ $1 }\""

        regexp_cue << [ /footnote\{#{$1}}/, "footnote{#{content}}" ]
        content = ""
      end
      
      if tag =~ /h([1-6])/
        section_type = "sub" * [$1.to_i - 1, 2].min
        start = "\t\\#{section_type}section*{"
        tend = "}"                        
      end
      
      if tag == "bq"
        cite = check_refs( cite )
        cite = " cite=\"#{ cite }\"" if cite
        start = "\t\\begin{quotation}\n\\noindent {\\em ";
        tend = "}\n\t\\end{quotation}";
      end
      
                "#{ start }#{ content }#{ tend }"
    end unless pre
  end
  
  #line.gsub!( /^(?!\t|<\/?pre|<\/?notextile|<\/?code|$| )(.*)/, "\t<p>\\1</p>" )

  
  #line.gsub!( "<br />", "\n" ) if pre

  # pre = false if line =~ /<\/(pre|notextile)>/i

  
  line
  end.join( "\n" )
  text.replace( new_text )
  regexp_cue.each { |pair| text.gsub!(pair.first, pair.last) }
end