From 5c1eaf55cd635c96a3e263e19dd89c8e5667c43d Mon Sep 17 00:00:00 2001
From: Waylan Limberg <waylan@gmail.com>
Date: Fri, 22 Jul 2011 17:47:11 -0400
Subject: Fixed a few minor Python2.4 incompatabilities. Runs in 2.4-2.7
 cleanly.

---
 markdown/extensions/attr_list.py | 8 +++++++-
 markdown/postprocessors.py       | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/markdown/extensions/attr_list.py b/markdown/extensions/attr_list.py
index 7a4014f..60287fe 100644
--- a/markdown/extensions/attr_list.py
+++ b/markdown/extensions/attr_list.py
@@ -22,6 +22,12 @@ import markdown
 import re
 from markdown.util import isBlockLevel
 
+try:
+    Scanner = re.Scanner
+except AttributeError:
+    # must be on Python 2.4
+    from sre import Scanner
+
 def _handle_double_quote(s, t):
     k, v = t.split('=')
     return k, v.strip('"')
@@ -40,7 +46,7 @@ def _handle_word(s, t):
         return u'id', t[1:]
     return t, t
 
-_scanner = re.Scanner([
+_scanner = Scanner([
     (r'[^ ]+=".*?"', _handle_double_quote),
     (r"[^ ]+='.*?'", _handle_single_quote),
     (r'[^ ]+=[^ ]*', _handle_key_value),
diff --git a/markdown/postprocessors.py b/markdown/postprocessors.py
index 8985fb8..b646027 100644
--- a/markdown/postprocessors.py
+++ b/markdown/postprocessors.py
@@ -82,7 +82,7 @@ class RawHtmlPostprocessor(Postprocessor):
     def isblocklevel(self, html):
         m = re.match(r'^\<\/?([^ ]+)', html)
         if m:
-            if m.group(1).startswith(('!', '?', '@', '%')):
+            if m.group(1)[0] in ('!', '?', '@', '%'):
                 # Comment, php etc...
                 return True
             return util.isBlockLevel(m.group(1))
-- 
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