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bug#17448: [PATCH] grep: retry DFA superset after matched with multiple


From: Paul Eggert
Subject: bug#17448: [PATCH] grep: retry DFA superset after matched with multiple lines by it
Date: Fri, 09 May 2014 14:52:58 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0

Thanks, I installed that, along with the attached patch which improves it slightly by avoiding a test of the returned value of memrchr in a context where memrchr cannot return NULL, plus I redid the while-control to make it a bit clearer when the loop terminates.

Attachment: 0001-grep-minor-improvements-to-retry-DFA-superset-patch.patch
Description: Text document


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