Method: EventDb::OutlineReader.parse

Defined in:
lib/eventdb/outline_reader.rb

.parse(txt) ⇒ Object 



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# File 'lib/eventdb/outline_reader.rb', line 24

def self.parse( txt )
  outline=[]   ## outline structure

  # note: cut out; remove all html comments e.g. <!-- -->
  #   supports multi-line comments too (e.g. uses /m - make dot match newlines)
  txt = txt.gsub( /<!--
                     .+?
                    -->/xm, '' )    ## todo/fix: track/log cut out comments!!!


  txt.each_line do |line|
      line = line.strip      ## todo/fix: keep leading and trailing spaces - why? why not?

      next if line.empty?    ## todo/fix: keep blank line nodes e.g. just remove comments and process headings?! - why? why not?
      break if line == '__END__'

      pp line

       ## note:  all optional trailing ### too
      if HEADING_RE.match( line )
         heading_marker = $1
         heading_level  = $1.length   ## count number of = for heading level
         heading        = $2.strip

         puts "heading #{heading_level} >#{heading}<"
         outline << [:"h#{heading_level}", heading]
      elsif LISTITEM_RE.match( line )
         item =  $1.strip

         puts "list item >#{item}<"
         outline << [:li, item]
      else
         ## assume it's a (plain/regular) text line
         outline << [:l, line]
      end
  end
  outline
end