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#!/bin/sh
# test that \W works on case-insensitive matches. It used to become \w.
# Derived from https://savannah.gnu.org/bugs/?28162
. "${srcdir=.}/init.sh"; path_prepend_ ../src
if echo foo bar | LANG=C.ASCII grep '^foo\W'; then
echo foo bar | LANG=C.ASCII grep -i '^foo\W' || fail_ ASCII insensitive
else
echo foo bar | LANG=C grep '^foo\W' || fail_ LANG=C sensitive
echo foo bar | LANG=C grep -i '^foo\W' || fail_ LANG=C insensitive
fi
echo foo bar | LANG=en_US.UTF-8 grep '^foo\W' || fail_ UTF-8 sensitive
echo foo bar | LANG=en_US.UTF-8 grep -i '^foo\W' || fail_ UTF-8 insensitive
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