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#!/bin/sh
#
# Copyright (C) 2021 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/>.
#
tbl="${abs_top_builddir:-.}/tbl"
# Regression-test Savannah #61417.
#
# Don't segfault because we tried to span down from an invalid span that
# tbl neglected to replace with an empty table entry.
test -f core && exit 77 # skip
input=$(cat <<EOF
.TS
l.
\^
\^
.TE
EOF
)
output=$(printf "%s" "$input" | "$tbl")
! test -f core
# vim:set ai noet sw=4 ts=4 tw=72:
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