mirror of https://github.com/n-hys/bash.git
279 lines
3.2 KiB
Plaintext
279 lines
3.2 KiB
Plaintext
# 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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IFS=$' \t\n' # or any other IFS
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set -- ''
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recho ${v= "$*" }
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recho "$v"
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unset -v v
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IFS=''
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set -- '' ''
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recho ${v= "$*" }
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recho "$v"
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unset -v v
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IFS=$' \t\n' # or any other IFS
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unset -v v
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set -- ''
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recho ${v= "$@" }
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recho "$v"
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unset v
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recho ${v= $@ }
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recho "$v"
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unset v
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recho ${v= $@"" }
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recho "$v"
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unset v
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recho ${v= ${@} }
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recho "$v"
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unset v
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recho ${v= ${@}"" }
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recho "$v"
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unset v
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set -- '' ''
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recho ${v= $@ }
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recho "$v"
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unset v
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recho ${v= "$@" }
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recho "$v"
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unset v
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recho "${v= $@}"
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recho "$v"
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unset v
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recho ${v= "$@"}
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recho "$v"
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unset v
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IFS=
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set -- X
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X=X
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recho ${0+ "$@" }
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recho ${0+ $@ }
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recho ${0+ $* }
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recho ${0+ "$X" }
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recho ${0+ $X }
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recho ${0+ $X }
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recho ${0+ "$@" }
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recho "$Y"
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unset Y
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recho ${0+ $@ }
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recho "$Y"
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unset Y
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recho ${0+ $* }
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recho "$Y"
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unset Y
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recho ${Y:= "$X" }
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recho "$Y"
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unset Y
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recho ${Y:= $X }
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recho "$Y"
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unset Y
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recho ${Y:= $X }
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recho "$Y"
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unset Y
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IFS=
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unset -v X Y
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set -- X Y
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X='X Y'
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recho ${0+ "$@" }
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recho ${0+ $@ }
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recho ${0+ $* }
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recho ${0+ "$X" }
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recho ${0+ $X }
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recho ${0+ $X }
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recho ${Y:= "$@" }
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recho "$Y"
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unset Y
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recho ${Y:= $@ }
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recho "$Y"
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unset Y
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recho ${Y:= $* }
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recho "$Y"
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unset Y
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recho ${Y:= "$X" }
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recho "$Y"
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unset Y
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recho ${Y:= $X }
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recho "$Y"
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unset Y
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recho ${Y:= $X }
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recho "$Y"
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unset Y
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IFS=''
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set -- ' X '
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unset x y
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x=$*
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y=${*:1}
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recho "$x"
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recho "$y"
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unset x y
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recho ${x=$*}
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recho ${y=${*:1}}
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set -- b a
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declare -A A=([b]= [a]=)
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x=$*
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y=${!A[*]}
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unset A
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recho "$x"
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recho "$y"
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unset x y
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recho ${x=$*}
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recho ${y=${!A[*]}}
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unset x y
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recho ${x-$*}
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recho ${y-${!A[*]}} # this isn't right yet
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IFS=:
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set -- a b
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ind=*
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unset x y
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x=$*
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y=${!ind}
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recho "$x"
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recho "$y"
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unset x y
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recho ${x-$*}
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recho ${y-${!ind}} # this isn't right yet
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unset x y
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recho ${x=$*}
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recho ${y=${!ind}}
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set -- ' X '
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IFS=$' \t\n'
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x=$*
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y=${!ind};
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recho "$x"
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recho "$y"
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IFS=''
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x=$*
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y=${!ind}
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recho "$x"
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recho "$y"
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IFS=:
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set -- a b
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ind=*
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unset x y
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recho ${x-$*}
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recho ${y-${!ind}} # this isn't right yet
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unset x y
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recho ${x=$*}
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recho ${y=${!ind}}
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set -- ' X '
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IFS=$' \t\n'
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unset x y
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x=$*
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y=${!ind};
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recho "$x"
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recho "$y"
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IFS=''
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x=$*
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y=${!ind}
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recho "$x"
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recho "$y"
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IFS=''
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set -- $'\177'
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unset -v var
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recho "${*:1}"
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var=${*:1}
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recho "$var"
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unset var
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recho ${var=${*:1}}
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recho "$var"
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declare -a a=($'\177')
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unset var
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var=${a[*]:0}
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recho "$var"
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unset var
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recho ${var=${a[*]:0}}
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unset var
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set -- $'\177'
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ind='*'
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recho $*
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var=${!ind}
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recho "$var"
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unset var
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recho ${var=${!ind}}
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recho "$var"
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declare -A A=([0]=$'\177')
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unset var
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var=${A[*]:0}
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recho "$var"
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# this isn't really right yet
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unset var
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recho ${var=${A[*]:0}}
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recho "$var"
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