# shellcheck shell=sh

# Initialization script for bash, sh, mksh and ksh

case "$(basename $(readlink /proc/$$/exe))" in

*ksh*)

    which_declare=""

    which_opt=""

    ;;

zsh)

    which_declare="typeset -f"

    which_opt=""

    ;;

bash|sh)

    which_declare="declare -f"

    which_opt="-f"

    ;;

*)

    which_declare=""

    which_opt=""

    ;;

esac

function which {

    (alias; eval ${which_declare}) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@

}

export which_declare

export ${which_opt} which