[debbugs-tracker] bug#19306: closed ([PATCH 1/2] dfa: avoid execution for a pattern including an unsupported expression)

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Your message dated Sun, 26 Jul 2015 16:41:34 -0700
with message-id <address@hidden>
and subject line Re: [PATCH 1/2] dfa: avoid execution for a pattern including 
an unsupported expression
has caused the debbugs.gnu.org bug report #19306,
regarding [PATCH 1/2] dfa: avoid execution for a pattern including an 
unsupported expression
to be marked as done.

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19306: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19306
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--- Begin Message --- Subject: [PATCH 1/2] dfa: avoid execution for a pattern including an unsupported expression Date: Tue, 09 Dec 2014 00:24:38 +0900

If a pattern includes an unsupported expression which is labeled as
BACKREF, a text will almost fail to match the pattern.

First patch makes changes to return immediately and avoid pidding search
if a pattern includes an unsupported expression.

Second patch removes word constraint support which is as labeled BEGWORD,
ENDWORD, LIMWORD and NOTLIMWORD for multibyte-locales including UTF-8
from DFA, as we use regex instead of DFA for a pattern including word
constraint so that it does not correctly treat word constraint.

0001-dfa-avoid-execution-for-a-pattern-including-an-unsup.patch
Description: Text document

0002-dfa-remove-a-support-of-a-word-delimiter-expression-.patch
Description: Text document

--- End Message ---

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> Re: [PATCH 1/2] dfa: avoid execution for a pattern including an unsupported expression
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> Date: 
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> Sun, 26 Jul 2015 16:41:34 -0700
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