37 lines
1,001 B
Text
37 lines
1,001 B
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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f() { declare -p ${!var*} | grep ^var; declare -p var ; }
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var[0]=X var[@]=Y f
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unset -f f
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unset -v var
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typeset -A var
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f() { declare -p ${!var*}; }
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# this is no longer an error
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var[0]=X var[@]=Y
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f
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: ${THIS_SH:=./bash}
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env 'v[0]=help' ${THIS_SH} -c 'printenv "v[0]"'
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unset -v var
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f() { test -v 'var[0]'; echo $?; }
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var[0]=X f
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unset -v var
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