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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 -- ' A ' ' B '
IFS=
printf '<%s>' ${*} ${*##}
echo
printf '<%s>' ${*} ${*/}
echo
printf '<%s>' ${*} ${*,,}
echo
printf '<%s>' ${*} ${*:1:2}
echo
printf '<%s>' ${*} ${*@Q}
echo
echo -----
printf '<%s>' ${@} ${@##}
echo
printf '<%s>' ${@} ${@/}
echo
printf '<%s>' ${@} ${@,,}
echo
printf '<%s>' ${@} ${@:1:2}
echo
printf '<%s>' ${@} ${@@Q}
echo
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