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"""
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NL2BR Extension
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===============
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A Python-Markdown extension to treat newlines as hard breaks; like
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GitHub-flavored Markdown does.
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See <https://Python-Markdown.github.io/extensions/nl2br>
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for documentation.
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Oringinal code Copyright 2011 [Brian Neal](https://deathofagremmie.com/)
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All changes Copyright 2011-2014 The Python Markdown Project
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License: [BSD](https://opensource.org/licenses/bsd-license.php)
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"""
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from . import Extension
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from ..inlinepatterns import SubstituteTagInlineProcessor
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BR_RE = r'\n'
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class Nl2BrExtension(Extension):
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def extendMarkdown(self, md):
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br_tag = SubstituteTagInlineProcessor(BR_RE, 'br')
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md.inlinePatterns.register(br_tag, 'nl', 5)
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def makeExtension(**kwargs): # pragma: no cover
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return Nl2BrExtension(**kwargs)
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