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29 lines
488 B
Text
29 lines
488 B
Text
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function getopt
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{
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typeset c optstring=$1 options= sep=
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shift
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while getopts $optstring c
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do case $c in
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[:?])
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exit 2
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;;
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*)
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options="$options$sep-$c"
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sep=' '
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if [[ $optstring == *$c:* ]]
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then options=" $options $OPTARG"
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fi
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#then print -rn -- " -$c" "$OPTARG"
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#else print -rn -- " -$c"
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;;
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esac
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done
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print -rn -- "$options"
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if [[ ${@:$OPTIND-1} != -- ]]
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then print -rn -- " --"
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fi
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if [[ -n ${@:$OPTIND} ]]
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then print -r -- " ${@:$OPTIND}"
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fi
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}
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