New submission from Jirka Marsik :
re.compile(r"\N{name of Unicode Named Character Sequence}"), e.g.
re.compile(r"\N{KEYCAP NUMBER SIGN}"), throws a TypeError. The regular
expression parser relies on 'unicodedata' to lookup character names. The
'unicodedata
New submission from Jirka Marsik :
When you have capture groups inside a negative lookaround assertion, the
strings captured by those capture groups can sometimes survive the failure of
the assertion and feature in the returned Match object.
Here it is illustrated with lookbehinds and
