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42 lines
1 KiB
Text
42 lines
1 KiB
Text
zmodload -i zsh/parameter zsh/zutil
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zle -I
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local -a whencecmd wds
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# Set the whence style to your favourite function
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# (but NOT which-command!)
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zstyle -a :zle:$WIDGET whence whencecmd || whencecmd=(whence -c --)
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wds=(${(z)LBUFFER})
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local wd barewd
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local -A seen
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while true; do
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wd=${wds[1]}
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barewd=${(Q)wd}
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if [[ $barewd != $wd || -n $seen[$barewd] ]]; then
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# quoted or already expanded, see if original word is an alias...
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if [[ -z $seen[$barewd] && -n $aliases[$wd] ]]; then
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# yes, so we need to decode that, with no extra expansion...
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$whencecmd $wd
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seen[$wd]=1
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wds=(${(z)aliases[$wd]})
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continue
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else
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# use unquoted word, don't expand alias
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(unalias -- $barewd 2>/dev/null; $whencecmd $barewd)
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fi
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else
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# turn on globsubst for =ls etc.
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$whencecmd ${~barewd}
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if [[ -n $aliases[$barewd] && -z $seen[$barewd] ]]; then
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# Recursively expand aliases
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seen[$barewd]=1
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wds=(${(z)aliases[$barewd]})
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continue
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fi
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fi
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break
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done
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