From: Kenichi Handa <handa@m17n.org>
Cc: storm@cua.dk, emacs-devel@gnu.org
Subject: Re: Suspicious code in search.c
Date: Fri, 21 Oct 2005 11:27:21 +0900 [thread overview]
Message-ID: <E1ESmcr-0006xN-00@etlken> (raw)
In-Reply-To: <17240.19436.738186.836546@kahikatea.snap.net.nz> (message from Nick Roberts on Fri, 21 Oct 2005 15:01:16 +1300)
In article <17240.19436.738186.836546@kahikatea.snap.net.nz>, Nick Roberts <nickrob@snap.net.nz> writes:
> The original expression is equivalent to:
> else if ((charset_base
> && (pat_end - ptr) == 1) || CHAR_HEAD_P (ptr[1]))
> I don't know which expression is right, but you've changed the logic.
Oops, you are right. I misunderstood. Yes, I changed the
logic and I think the change is correct. This is the place
to check if *ptr is the last byte of a multibyte character.
It is so if *ptr is the last byte of the whole text or
ptr[1] is the first byte of a character.
---
Kenichi Handa
handa@m17n.org
prev parent reply other threads:[~2005-10-21 2:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-20 14:52 Suspicious code in search.c Kim F. Storm
2005-10-20 23:38 ` Richard M. Stallman
2005-10-21 0:52 ` Kenichi Handa
2005-10-21 17:51 ` Richard M. Stallman
2005-10-21 0:46 ` Kenichi Handa
2005-10-21 2:01 ` Nick Roberts
2005-10-21 2:27 ` Kenichi Handa [this message]
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