allow _ in attr names (Netscape!)

gvanrossum · gvanrossum · commit e3d9320fc570 · 1995-09-30T16:49:36.000Z
diff --git a/Lib/sgmllib.py b/Lib/sgmllib.py
@@ -176,7 +176,7 @@ def parse_starttag(self, i):
 		attrs = []
 		tagfind = regex.compile('[a-zA-Z][a-zA-Z0-9]*')
 		attrfind = regex.compile(
-		  '[ \t\n]+\([a-zA-Z][a-zA-Z0-9]*\)' +
+		  '[ \t\n]+\([a-zA-Z_][a-zA-Z_0-9]*\)' +
 		  '\([ \t\n]*=[ \t\n]*' +
 		     '\(\'[^\']*\';\|"[^"]*"\|[-a-zA-Z0-9./:+*%?!()_#]+\)\)?')
 		k = tagfind.match(rawdata, i+1)
