40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
#
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# replacements for test/[ that do arithmetic expansion on the operands to
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# the arithmetic operators, like ksh.
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#
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function test()
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{
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local -i n1 n3
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case "$#" in
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3) case "$2" in
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-lt|-gt|-eq|-ne|-le|-ge) n1=$(( $1 ))
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n3=$(( $3 ))
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builtin test "$n1" $2 "$n3"
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return $?;;
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*) builtin test "$@" ;;
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esac;;
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*) builtin test "$@" ;;
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esac
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}
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function [()
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{
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local -i n1 n3
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case "$#" in
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4) case "$2" in
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-lt|-gt|-eq|-ne|-le|-ge) n1=$(( $1 ))
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n3=$(( $3 ))
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builtin [ "$n1" $2 "$n3" ]
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return $?;;
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*) builtin [ "$@" ;;
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esac;;
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*) builtin [ "$@" ;;
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esac
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}
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q=7
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[ q -lt 10 ]
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echo $?
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[ $q -lt 10 ]
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echo $?
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