aboutsummaryrefslogtreecommitdiffstats
path: root/markdown.py
diff options
context:
space:
mode:
Diffstat (limited to 'markdown.py')
-rwxr-xr-xmarkdown.py28
1 files changed, 23 insertions, 5 deletions
diff --git a/markdown.py b/markdown.py
index 5d7dc32..a44ae66 100755
--- a/markdown.py
+++ b/markdown.py
@@ -282,12 +282,21 @@ class HtmlBlockPreprocessor(TextPreprocessor):
Remove html blocks from the source text and store them for later retrieval.
"""
+ right_tag_patterns = ["</%s>", "%s>"]
+
def _get_left_tag(self, block):
return block[1:].replace(">", " ", 1).split()[0].lower()
def _get_right_tag(self, left_tag, block):
- return block.rstrip()[-len(left_tag)-2:-1].lower()
+
+ for p in self.right_tag_patterns:
+ tag = p % left_tag
+ i = block.rfind(tag)
+ if i > 2:
+ return tag.lstrip("<").rstrip(">"), i + len(p)-2 + len(left_tag)
+
+ return block.rstrip()[-len(left_tag)-2:-1].lower(), len(block)
def _equal_tags(self, left_tag, right_tag):
@@ -318,7 +327,12 @@ class HtmlBlockPreprocessor(TextPreprocessor):
right_tag = ''
in_tag = False # flag
- for block in text:
+ while text:
+ block = text[0]
+ if block.startswith("\n"):
+ block = block[1:]
+ text = text[1:]
+
if block.startswith("\n"):
block = block[1:]
@@ -327,7 +341,11 @@ class HtmlBlockPreprocessor(TextPreprocessor):
if block.startswith("<"):
left_tag = self._get_left_tag(block)
- right_tag = self._get_right_tag(left_tag, block)
+ right_tag, data_index = self._get_right_tag(left_tag, block)
+
+ if data_index < len(block):
+ text.insert(0, block[data_index:])
+ block = block[:data_index]
if not (isBlockLevel(left_tag) \
or block[1] in ["!", "?", "@", "%"]):
@@ -341,7 +359,7 @@ class HtmlBlockPreprocessor(TextPreprocessor):
if block[1] == "!":
# is a comment block
left_tag = "--"
- right_tag = self._get_right_tag(left_tag, block)
+ right_tag, data_index = self._get_right_tag(left_tag, block)
# keep checking conditions below and maybe just append
if block.rstrip().endswith(">") \
@@ -360,7 +378,7 @@ class HtmlBlockPreprocessor(TextPreprocessor):
else:
items.append(block.strip())
- right_tag = self._get_right_tag(left_tag, block)
+ right_tag, data_index = self._get_right_tag(left_tag, block)
if self._equal_tags(left_tag, right_tag):
# if find closing tag