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#!/bin/sh
# Ensure non-ASCII UTF-8 characters are correctly identified as word-consituent
#
# Copyright (C) 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_en_utf8_locale_
LC_ALL=en_US.UTF-8
export LC_ALL
require_pcre_
echo . | grep -qP '(*UTF).' 2>/dev/null \
|| skip_ 'PCRE unicode support is compiled out'
fail=0
echo 'Perú' > in || framework_failure_
echo 'ú' > exp || framework_failure_
grep -Po '.\b' in > out || fail=1
compare exp out || fail=1
echo 'rú' > exp || framework_failure_
grep -Po 'r\w' in > out || fail=1
compare exp out || fail=1
Exit $fail
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