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# 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 <http://www.gnu.org/licenses/>.
#
set -- ''
recho 1 ''"$@"
recho 2 """$@"
recho 3 "$@""$@"
recho 4 "$x""$@"
set --
echo -----
recho 1 ''"$@"
recho 2 """$@"
recho 3 "$@""$@"
recho 4 "$x""$@"
set -- X
echo ------
recho 1 ''"${@/*}"
recho 2 """${@/*}"
recho 3 "$x""${@/*}"
recho 4 ''"${@#X}"
recho 5 """${@#X}"
recho 6 "$x""${@#X}"
set --
echo -----
recho 1 ''"${@/*}"
recho 2 """${@/*}"
recho 3 "$x""${@/*}"
recho 4 ''"${@#X}"
recho 5 """${@#X}"
recho 6 "$x""${@#X}"
echo -----
recho 1 "$novar${*}$(echo)"
recho 2 ''"$novar${@}$(echo)"
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