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#!/bin/sh
#
# Copyright (C) 2022 Free Software Foundation, Inc.
#
# This file is part of groff.
#
# groff 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.
#
# groff 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 <http://www.gnu.org/licenses/>.
#
groff="${abs_top_builddir:-.}/test-groff"
fail=
wail () {
echo ...FAILED >&2
fail=YES
}
# Regression-test Savannah #61909.
#
# Inter-sentence space should not be applied to the content of ordinary
# table entries. They are set "rigidly" (tbl(1)), also without filling,
# adjustment, hyphenation or breaking. If you want those things, use a
# text block.
input='.ss 12 120
Before one.
Before two.
.TS
L.
.\" two spaces
Foo. Bar.
.\" four spaces
Baz. Qux.
.\" two spaces
T{
Ack. Nak.
T}
.TE
After one.
After two.
'
output=$(printf "%s\n" "$input" | "$groff" -Tascii -P-cbou -t)
echo "$output"
echo "checking that inter-sentence space is altered too early"
echo "$output" \
| grep -Fqx 'Before one. Before two.' || wail # 11 spaces
echo "checking that inter-sentence space is not applied to ordinary" \
"table entries (1)"
echo "$output" | grep -Fqx 'Foo. Bar.' || wail # 2 spaces
echo "checking that inter-sentence space is not applied to ordinary" \
"table entries (2)"
echo "$output" | grep -Fqx 'Baz. Qux.' || wail # 4 spaces
echo "checking that inter-sentence space is applied to text blocks"
echo "$output" | grep -Fqx 'Ack. Nak.' || wail # 11 spaces
echo "checking that inter-sentence space is restored after table"
echo "$output" \
| grep -Fqx 'After one. After two.' || wail # 11 spaces
test -z "$fail"
# vim:set ai et sw=4 ts=4 tw=72:
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