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From: | Paul Eggert |
Subject: | bug#20957: 2.21 bug in handling at least one -P regular expression |
Date: | Fri, 03 Jul 2015 08:23:43 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
address@hidden wrote:
grep 2.21 incorrectly handles a -P regular expression that 2.20 handled correctly.
Thanks for reporting that. I installed the attached patches. The first fixes the bug; the second is a minor cleanup.
0001-grep-don-t-mishandle-left-context-in-P.patch
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0002-grep-simplify-print_line_middle-slightly.patch
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