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annotate tools/mdx_del.py @ 356:f54bf3b3bece

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Fix 180; Add strikethrough capability to markdown via an extension. Also control in SVN the extensions we are using.
author Brian Neal <bgneal@gmail.com>
date Fri, 04 Mar 2011 02:10:37 +0000
parents
children 2e90b63520b8
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bgneal@356 1 """
bgneal@356 2 A python-markdown extension to add support for <del>.
bgneal@356 3 The Markdown syntax is --this is deleted text--.
bgneal@356 4
bgneal@356 5 """
bgneal@356 6 import markdown
bgneal@356 7
bgneal@356 8
bgneal@356 9 DEL_RE = r'(--)(.*?)--'
bgneal@356 10
bgneal@356 11 class DelExtension(markdown.Extension):
bgneal@356 12
bgneal@356 13 def extendMarkdown(self, md, md_globals):
bgneal@356 14 del_tag = markdown.inlinepatterns.SimpleTagPattern(DEL_RE, 'del')
bgneal@356 15 md.inlinePatterns.add('del', del_tag, '>not_strong')
bgneal@356 16
bgneal@356 17
bgneal@356 18 def makeExtension(configs=None):
bgneal@356 19 return DelExtension(configs)