GNU bug report logs - #17306
grep: skip checking of multibyte character boundary, reaching at eolbyte

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#17306: closed (grep: skip checking of multibyte character
 boundary, reaching at eolbyte)
Date: Fri, 25 Apr 2014 00:59:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Thu, 24 Apr 2014 17:58:28 -0700
with message-id <5359B334.7050202 <at> cs.ucla.edu>
and subject line Re: bug#17306: grep: skip checking of multibyte character boundary, reaching at eolbyte
has caused the debbugs.gnu.org bug report #17306,
regarding grep: skip checking of multibyte character boundary, reaching at eolbyte
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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17306: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17306
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From: Norihiro Tanaka <noritnk <at> kcn.ne.jp>
To: bug-grep <at> gnu.org
Subject: grep: skip checking of multibyte character boundary,
 reaching at eolbyte
Date: Mon, 21 Apr 2014 21:27:34 +0900

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In dfaexec(), if reaches at eolbyte, we can skip checking of multibyte
character boundary.  So then process mbp until here.

Norihiro

[patch.txt (text/plain, attachment)]

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Norihiro Tanaka <noritnk <at> kcn.ne.jp>, 17306-done <at> debbugs.gnu.org
Subject: Re: bug#17306: grep: skip checking of multibyte character boundary,
 reaching at eolbyte
Date: Thu, 24 Apr 2014 17:58:28 -0700

[Message part 6 (text/plain, inline)]

Norihiro Tanaka wrote:
> In dfaexec(), if reaches at eolbyte, we can skip checking of multibyte
> character boundary.  So then process mbp until here.

Thanks, I installed that.  The "mbp = p" assignment can be done 
unconditionally.  Some of the other code in the neighborhood can stand 
some minor cleanups too, so I did that as per the attached patches.

[0001-dfa-simplify-and-be-more-consistent-about-MB_CUR_MAX.patch (text/plain, attachment)]

[0002-dfa-minor-simplification-of-dfaexec.patch (text/plain, attachment)]

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