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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/>.
#
declare -lr VAR1
declare -lr VAR2=zzz
declare -alr VAR3
var=VAR2
echo ${!var@Q}
echo ${VAR2@Q}
echo ${VAR1@A}
echo ${VAR1[@]@A}
echo "${VAR1@A}"
echo "${VAR1[@]@A}"
echo "${VAR1[@]@a}"
echo ${VAR1[@]@a}
echo "${VAR1@a}"
echo ${VAR1@a}
echo ${VAR3@A}
echo ${VAR3[@]@A}
echo "${VAR3@A}"
echo "${VAR3[@]@A}"
echo "${VAR3[@]@a}"
echo ${VAR3[@]@a}
echo "${VAR3@a}"
echo ${VAR3@a}
var=one
echo ${var}
echo ${var[@]}
VAR4=(aaa bbb)
varname=VAR4
echo ${!varname[@]@Q}
echo ${VAR4[@]@Q}
echo ${!VAR4[@]@Q}
echo ${VAR4[@]}
echo ${!VAR4[@]}
VAR5=(aaa bbb)
varname="VAR5[@]"
echo "${VAR5@Q}"
echo "${VAR5[@]@Q}"
echo "${!varname@Q}"
echo "${!varname[@]@Q}"
# caused core dumps through bash-5.0
echo "${!varname##aa}"
echo "${!varname[@]%b}"
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