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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/>.
#
OIFS="$IFS"
arr=(a b c)
recho ${arr[@]@Q}
recho "${arr[@]@Q}"
IFS="'"
recho ${arr[@]@Q}
recho "${arr[@]@Q}"
IFS="$OIFS"
arr=("'a'" "'b'" "'c'")
IFS="'"
recho ${arr[@]}
recho "${arr[@]}"
IFS="$OIFS"
IFS="'"
a="'a'"
recho $a
recho "$a"
IFS="$OIFS"
set -- "'a'" "'b'" "'c'"
IFS="'"
recho "${@}"
recho "$@"
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