#13273: fix a bug that prevented HTMLParser to properly detect some tags when strict=False.
diff --git a/Lib/html/parser.py b/Lib/html/parser.py
index a6d5be9..affaf73 100644
--- a/Lib/html/parser.py
+++ b/Lib/html/parser.py
@@ -30,7 +30,7 @@
r'\s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*'
r'(\'[^\']*\'|"[^"]*"|[^\s"\'=<>`]*))?')
attrfind_tolerant = re.compile(
- r'\s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*'
+ r',?\s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*'
r'(\'[^\']*\'|"[^"]*"|[^>\s]*))?')
locatestarttagend = re.compile(r"""
<[a-zA-Z][-.a-zA-Z0-9:_]* # tag name
@@ -277,12 +277,11 @@
assert match, 'unexpected call to parse_starttag()'
k = match.end()
self.lasttag = tag = rawdata[i+1:k].lower()
-
while k < endpos:
if self.strict:
m = attrfind.match(rawdata, k)
else:
- m = attrfind_tolerant.search(rawdata, k)
+ m = attrfind_tolerant.match(rawdata, k)
if not m:
break
attrname, rest, attrvalue = m.group(1, 2, 3)