instiki/lib/chunks/nowiki.rb

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require 'chunks/chunk'
require 'sanitizer'
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# This chunks allows certain parts of a wiki page to be hidden from the
# rest of the rendering pipeline. It should be run at the beginning
# of the pipeline in `wiki_content.rb`.
#
# An example use of this chunk is to markup double brackets or
# auto URI links:
# <nowiki>Here are [[double brackets]] and a URI: www.uri.org</nowiki>
#
# The contents of the chunks will not be processed by any other chunk
# so the `www.uri.org` and the double brackets will appear verbatim.
#
# Author: Mark Reid <mark at threewordslong dot com>
# Created: 8th June 2004
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class NoWiki < Chunk::Abstract
include Sanitizer
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NOWIKI_PATTERN = Regexp.new('<nowiki>(.*?)</nowiki>', Regexp::MULTILINE)
def self.pattern() NOWIKI_PATTERN end
attr_reader :plain_text
def initialize(match_data, content)
super
@plain_text = @unmask_text = safe_xhtml_sanitize(match_data[1])
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end
end