#! /bin/sh
# Ensure that with -P, \s*$ matches a newline.
#
# Copyright (C) 2001, 2006, 2009-2013 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

# See CVS revision 1.32 of "src/search.c".
echo | grep -P '\s*$' || fail=1

Exit $fail