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54 lines
1.2 KiB
Text
54 lines
1.2 KiB
Text
#helper
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local comp cmd1 cmd2 pat val name
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# Completing in command position? If not we set up `cmd1' and `cmd2' as
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# two strings we have search in the completion definition arrays (e.g.
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# a path and the last path name component).
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if [[ $CONTEXT == command ]]; then
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comp="$comps[--command--]"
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[[ -z "$comp" ]] || callcomplete comps --command-- "$@" || return 1
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return 0
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elif [[ "$COMMAND[1]" == '=' ]]; then
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eval cmd1\=$COMMAND
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cmd2="$COMMAND[2,-1]"
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elif [[ "$COMMAND" == */* ]]; then
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cmd1="$COMMAND"
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cmd2="${COMMAND:t}"
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else
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cmd1="$COMMAND"
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eval cmd2=$(whence -p $COMMAND)
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fi
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# See if there are any matching pattern completions.
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if (( $#patcomps )); then
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for i in "$patcomps[@]"; do
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pat="${i% *}"
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val="${i#* }"
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if [[ "$cmd1" == $~pat || "$cmd2" == $~pat ]]; then
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callcomplete patcomps "$pat" "$@" || return 1
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fi
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done
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fi
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# Now look up the two names in the normal completion array.
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name="$cmd1"
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comp="$comps[$cmd1]"
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if [[ -z "$comp" ]]; then
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name="$cmd2"
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comp="$comps[$cmd2]"
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fi
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# And generate the matches, probably using default completion.
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if [[ -z "$comp" ]]; then
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name=--default--
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comp="$comps[--default--]"
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fi
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[[ -z "$comp" ]] || callcomplete comps "$name" "$@" || return 1
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return 0
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