def generate_parser_text_rb(target)

return if File.exist?(srcfile(target))
$stderr.puts "generating #{target}..."
File.open(target, 'w') {|f|
  f.puts "module Racc"
  f.puts "  PARSER_TEXT = <<'__end_of_file__'"
  f.puts File.read(srcfile('parser.rb'))
  f.puts "__end_of_file__"
  f.puts "end"
}

end

generate_parser_text_rb 'parser-text.rb'