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git://git.code.sf.net/p/zsh/code
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38 lines
798 B
Plaintext
38 lines
798 B
Plaintext
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#defkeycomp complete-word \C-xc
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# Function to correct a filename. Can be used as a completion widget,
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# or as a function in its own right, in which case it will print the
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# corrected filename to standard output.
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#
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# You can adapt max_approx to the maximum number of mistakes
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# which are allowed in total.
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emulate -LR zsh
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setopt extendedglob
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local file="$PREFIX$SUFFIX" trylist
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integer approx max_approx=6
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[[ -z $WIDGET ]] && file=$1
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if [[ -e "$file" ]]; then
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if [[ -n $WIDGET ]]; then
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compadd "$file"
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else
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print "$file"
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fi
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return
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fi
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for (( approx = 1; approx <= max_approx; approx++ )); do
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trylist=( (#a$approx)"$file"(N) )
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(( $#trylist )) && break
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done
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(( $#trylist )) || return 1
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if [[ -n $WIDGET ]]; then
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compadd -U "${trylist[@]}"
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else
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print "${trylist[@]}"
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fi
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