21 lines
479 B
Python
21 lines
479 B
Python
import markdown
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from markdown.inlinepatterns import SimpleTagPattern
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__all__ = (
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'StrikethroughExtension',
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)
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STRIKE_RE = r'(~{2})(.+?)(~{2})'
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class StrikethroughExtension(markdown.Extension):
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"""
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A python-markdown extension which support strikethrough formatting (e.g. "~~text~~").
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"""
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def extendMarkdown(self, md):
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md.inlinePatterns.register(
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SimpleTagPattern(STRIKE_RE, 'del'),
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'strikethrough',
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200
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)
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