From: Eli Zaretskii <eliz@gnu.org>
To: Kenichi Handa <handa@m17n.org>
Cc: emacs-devel@gnu.org
Subject: record_unwind_save_match_data in autocmp_chars
Date: Sat, 03 Oct 2009 11:43:53 +0200 [thread overview]
Message-ID: <83ab08q0bq.fsf@gnu.org> (raw)
composite.c:autocmp_chars calls record_unwind_save_match_data before
it starts looping on an element of composition-function-table.
However, since the loop calls fast_looking_at, which is documented not
to change match data, is the call to record_unwind_save_match_data
really necessary? If it is still necessary, what other functions
called by autocmp_chars might clobber match data?
next reply other threads:[~2009-10-03 9:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-03 9:43 Eli Zaretskii [this message]
2009-10-05 0:42 ` record_unwind_save_match_data in autocmp_chars Kenichi Handa
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