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authorWaylan Limberg <waylan@gmail.com>2007-10-07 03:03:51 +0000
committerWaylan Limberg <waylan@gmail.com>2007-10-07 03:03:51 +0000
commitc80490a261431c7dae1a3c1d4ad02f77db98d05e (patch)
treeeca1587fa5a61b1307ebc129a9726fd30d84a02e /markdown.py
parentb918b4e17442990d548a8124c49ecb2451a46129 (diff)
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Limit recursion in inlinePatterns to patterns not yet run
Diffstat (limited to 'markdown.py')
-rw-r--r--markdown.py13
1 files changed, 8 insertions, 5 deletions
diff --git a/markdown.py b/markdown.py
index 9b2d8e7..3263252 100644
--- a/markdown.py
+++ b/markdown.py
@@ -1477,11 +1477,11 @@ class Markdown:
- def _handleInlineWrapper (self, line) :
+ def _handleInlineWrapper (self, line, patternIndex=0) :
parts = [line]
- for pattern in self.inlinePatterns :
+ while patternIndex < len(self.inlinePatterns) :
i = 0
@@ -1490,7 +1490,9 @@ class Markdown:
x = parts[i]
if isinstance(x, (str, unicode)) :
- result = self._applyPattern(x, pattern)
+ result = self._applyPattern(x, \
+ self.inlinePatterns[patternIndex], \
+ patternIndex )
if result :
i -= 1
@@ -1499,6 +1501,7 @@ class Markdown:
parts.insert(i+1,y)
i += 1
+ patternIndex += 1
for i in range(len(parts)) :
x = parts[i]
@@ -1527,7 +1530,7 @@ class Markdown:
return [self.doc.createTextNode(line)]
- def _applyPattern(self, line, pattern) :
+ def _applyPattern(self, line, pattern, patternIndex) :
""" Given a pattern name, this function checks if the line
fits the pattern, creates the necessary elements, and returns
@@ -1561,7 +1564,7 @@ class Markdown:
for child in node.childNodes :
if isinstance(child, TextNode):
- result = self._handleInlineWrapper(child.value)
+ result = self._handleInlineWrapper(child.value, patternIndex+1)
if result: