GNU bug report logs - #18777
[PATCH] dfa: improvement for checking of multibyte character boundary

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Package: grep;

Reported by: Norihiro Tanaka <noritnk <at> kcn.ne.jp>

Date: Mon, 20 Oct 2014 15:05:01 UTC

Severity: normal

Tags: patch

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Norihiro Tanaka <noritnk <at> kcn.ne.jp>
Cc: Eric Blake <eblake <at> redhat.com>, 18777 <at> debbugs.gnu.org
Subject: bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary
Date: Thu, 18 Dec 2014 01:40:18 -0800

Norihiro Tanaka wrote:

> if WCP != NULL, we must set a wide character for 0x95 0x5c to WCP before return P.

Why?  The (only) caller with WCP != NULL doesn't use *WCP when skip_remains_mb 
(D, P, ..., WCP) returns P.  So it's OK to not set *WCP in that case.
This bug report was last modified 9 years and 77 days ago.

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