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Diffstat (limited to 'src/pymdvar/pymdvar.py')
-rw-r--r-- | src/pymdvar/pymdvar.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/pymdvar/pymdvar.py b/src/pymdvar/pymdvar.py new file mode 100644 index 0000000..aa62cfd --- /dev/null +++ b/src/pymdvar/pymdvar.py @@ -0,0 +1,19 @@ +from markdown.extensions import Extension +from markdown.inlinepatterns import Pattern + +VARIABLE_RE = r'\$\{(\w+)\}' + + +class VariablePattern(Pattern): + def handleMatch(self, m): + variable = m.group(2) + return variable + + +def makeExtension(*args, **kwargs): + return VariableExtension(*args, **kwargs) + + +class VariableExtension(Extension): + def extendMarkdown(self, md): + md.inlinePatterns.register(VariablePattern(VARIABLE_RE), 'var', 175)
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