Regexp change for future compatibility. Fixes html5lib#347

mvasilkov · mvasilkov · commit 3e86e49c7d82 · 2017-11-30T20:22:58.000+03:00
diff --git a/html5lib/_inputstream.py b/html5lib/_inputstream.py
@@ -48,7 +48,7 @@
                                   0xDFFFF, 0xEFFFE, 0xEFFFF, 0xFFFFE, 0xFFFFF,
                                   0x10FFFE, 0x10FFFF])
 
-ascii_punctuation_re = re.compile("[\u0009-\u000D\u0020-\u002F\u003A-\u0040\u005B-\u0060\u007B-\u007E]")
+ascii_punctuation_re = re.compile("[\u0009-\u000D\u0020-\u002F\u003A-\u0040\u005C\u005B-\u0060\u007B-\u007E]")
 
 # Cache for charsUntil()
 charsUntilRegEx = {}
