Ticket #4552: for_tag_re_split.patch

django/template/defaulttags.py

@@ -684 +684 @@
         raise TemplateSyntaxError("'for' statements should use the format"
                                   " 'for x in y': %s" % token.contents)
 
-    loopvars = re.sub(r' *, *', ',', ' '.join(bits[1:in_index])).split(',')
+    loopvars = re.split(r' *, *', ' '.join(bits[1:in_index]))
     for var in loopvars:
         if not var or ' ' in var:
             raise TemplateSyntaxError("'for' tag received an invalid argument:"