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Date:      Thu, 08 Jun 2023 14:14:48 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 271906] Aparent performance problem with basic and extended regular expressions
Message-ID:  <bug-271906-227-cCWe0wGNrq@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-271906-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-271906-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271906

--- Comment #1 from Yuri Pankov <yuripv@FreeBSD.org> ---
It's not a regression in regex implementation per se and rather a switch fr=
om
(very outdated) gnu grep which used bundled libgnuregex to bsdgrep which is
using in-base regex implementation.

See also bug 223553, bug 254763, bug 255525.

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