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#!/bin/sh
# Test non breaking space handling
# Copyright (C) 2019-2021 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ wc printf
# Before coreutils 8.31 nbsp was treated as part of a word,
# rather than a word delimiter
check_word_sep() {
char="$1"
# Use -L to determine whether NBSP is printable.
# FreeBSD 11 and OS X treat NBSP as non printable ?
if test "$(env printf "=$char=" | wc -L)" = 3; then
test $(env printf "=$char=" | wc -w) = 2 || fail=1
fi
}
export LC_ALL=en_US.ISO-8859-1
if test "$(locale charmap 2>/dev/null)" = ISO-8859-1; then
check_word_sep '\xA0'
fi
export LC_ALL=en_US.UTF-8
if test "$(locale charmap 2>/dev/null)" = UTF-8; then
check_word_sep '\u00A0'
check_word_sep '\u2007'
check_word_sep '\u202F'
check_word_sep '\u2060'
fi
export LC_ALL=ru_RU.KOI8-R
if test "$(locale charmap 2>/dev/null)" = KOI8-R; then
check_word_sep '\x9A'
fi
Exit $fail
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