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