# encoding: utf-8
#--
# Copyright (C) 2009 Johan Sørensen
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see
tags pre_tag_content = {} @content.gsub!(/(.*?<\/pre>)/im) do |pre| crc = Zlib.crc32(pre) pre_tag_content[crc] = pre "$#{PRE_TAG_EXTRATION_KEY}-#{crc}$" end # Convert windows lineendings @content.gsub!(/\r\n?/, "\n") # Convert any single newlines to space-space-newline # so markdown will break them @content.gsub!(/([^\n]\n)(?=[^\n])/) do |m| m.gsub!(/^(.+)$/, '\1 ') end # re-insert the extractedtag content @content.gsub!(/\$#{PRE_TAG_EXTRATION_KEY}-(\d+)\$/) do pre_tag_content[$1.to_i] end @content end def post_process(text) if @options[:wrapper].blank? text else if @options[:wrapper] == true "\n#{text}\n" else " \n" end end end end