--- /usr/lib/python3.2/html/parser.py	2011-03-25 21:28:30.000000000 +0200
+++ parser.py	2011-05-04 19:30:34.000000000 +0300
@@ -282,7 +282,8 @@
             if self.strict:
                 m = attrfind.match(rawdata, k)
             else:
-                m = attrfind_tolerant.search(rawdata, k)
+                m = attrfind_tolerant.search(rawdata[:endpos], k)
             if not m:
                 break
             attrname, rest, attrvalue = m.group(1, 2, 3)