How to make Midnight Commander exit to its current directory - Fish Shell

mc-wrapper.fish

# copy to ~/.config/fish/functions/

function mc
    if not test -d "/tmp/mc-$USER"
        mkdir -p "/tmp/mc-$USER"
    end
    set SHELL_PID %self
    set MC_PWD_FILE "/tmp/mc-$USER/mc.pwd.$SHELL_PID"

    /usr/bin/mc -P $MC_PWD_FILE $argv

    if test -r $MC_PWD_FILE
        set MC_PWD (cat $MC_PWD_FILE)
        if test -n "$MC_PWD"
            and test -d "$MC_PWD"
            cd (cat $MC_PWD_FILE)
        end
        rm $MC_PWD_FILE
    end
end