@Makyen Hmm... Looks like we're already watching
\W*콜걸\W*
and
콜걸
. The former wouldn't match, because it's assuming that
\W*
is using the non-Unicode definition of
\W
(known issue). The latter,
콜걸
by itself, appears to be assuming that the use of the
WORD
flag results in a
(?w:\b)
match as the bookends. Given that it
didn't match, that is not the case. (Just FYI: @iBug)