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# File 'lib/redcloth_for_tex.rb', line 244
def pba( text_in, element = "" )
return '' unless text_in
style = []
text = text_in.dup
if element == 'td'
colspan = $1 if text =~ /\\(\d+)/
rowspan = $1 if text =~ /\/(\d+)/
style << "vertical-align:#{ v_align( $& ) };" if text =~ A_VLGN
end
style << "#{ $1 };" if not @filter_styles and
text.sub!( /\{([^}]*)\}/, '' )
lang = $1 if
text.sub!( /\[([^)]+?)\]/, '' )
cls = $1 if
text.sub!( /\(([^()]+?)\)/, '' )
style << "padding-left:#{ $1.length }em;" if
text.sub!( /([(]+)/, '' )
style << "padding-right:#{ $1.length }em;" if text.sub!( /([)]+)/, '' )
style << "text-align:#{ h_align( $& ) };" if text =~ A_HLGN
cls, id = $1, $2 if cls =~ /^(.*?)#(.*)$/
atts = ''
atts << " style=\"#{ style.join }\"" unless style.empty?
atts << " class=\"#{ cls }\"" unless cls.to_s.empty?
atts << " lang=\"#{ lang }\"" if lang
atts << " id=\"#{ id }\"" if id
atts << " colspan=\"#{ colspan }\"" if colspan
atts << " rowspan=\"#{ rowspan }\"" if rowspan
atts
end
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