File: pcre-o

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grep 3.11-4
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#! /bin/sh
# Ensure that grep -oP doesn't cause internal error at match.
#
# Copyright (C) 2014-2023 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.

. "${srcdir=.}/init.sh"; path_prepend_ ../src
require_pcre_

fail=0

echo ab | grep -oP 'a' || fail=1

Exit $fail