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