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alias-finder() { local cmd="" exact="" longer="" wordStart="" wordEnd="" multiWordEnd="" for i in $@; do case $i in -e|--exact) exact=true;; -l|--longer) longer=true;; *) if [[ -z $cmd ]]; then cmd=$i else cmd="$cmd $i" fi ;; esac done cmd=$(sed 's/[].\|$(){}?+*^[]/\\&/g' <<< $cmd) # adds escaping for grep if (( $(wc -l <<< $cmd) == 1 )); then while [[ $cmd != "" ]]; do if [[ $longer = true ]]; then wordStart="'{0,1}" else wordEnd="$" multiWordEnd="'$" fi if [[ $cmd == *" "* ]]; then local finder="'$cmd$multiWordEnd" else local finder=$wordStart$cmd$wordEnd fi alias | grep -E "=$finder" if [[ $exact = true || $longer = true ]]; then break else cmd=$(sed -E 's/ {0,1}[^ ]*$//' <<< $cmd) # removes last word fi done fi }
preexec_alias-finder() { if [[ $ZSH_ALIAS_FINDER_AUTOMATIC = true ]]; then alias-finder $1 fi }
autoload -U add-zsh-hook add-zsh-hook preexec preexec_alias-finder
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