86 lines
1.6 KiB
Text
86 lines
1.6 KiB
Text
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Issues with CTLESC characters in array subscripts and values. Bash-5.1 and
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# earlier didn't quote them correctly and therefore halved the number of
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# CTLESCs.
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declare -a var
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var=( $'\x01\x01\x01\x01' )
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declare -p var
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declare -A v2
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v2=( $'\x01' ab$'\x01'c )
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declare -p v2
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pv()
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{
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local -a foo
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foo=( "${var[@]}" )
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declare -p foo
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}
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pv
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unset -f pv
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pv()
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{
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local -A foo
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eval foo=\( "${v2[@]@k}" \)
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declare -p foo
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}
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pv
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# these are wrong through bash-5.1; there is a fix tagged for bash-5.2
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# when I uncomment that fix, these results will reflect it
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pv1()
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{
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local -a foo=( "${var[@]}" )
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declare -p foo
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}
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pv1
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pv2()
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{
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local -a foo=( [0]="${var[@]}" )
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declare -p foo
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}
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pv2
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pv3()
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{
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local -A foo=( v "${var[@]}" )
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declare -p foo
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}
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pv3
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pv4()
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{
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local -A foo=( [v]="${var[@]}" )
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declare -p foo
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}
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pv4
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unset -f pv3 pv4
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pv3()
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{
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local -A foo=( $'\x01' "${v2[@]}" )
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declare -p foo
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}
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pv3
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pv4()
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{
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local -A foo=( [$'\x01']="${v2[@]}" )
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declare -p foo
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}
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pv4
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