function nnncd --description "nnn file manager with cd on exit"
    # Block nesting of nnn in subshells
    if test -n "$NNNLVL" -a "$NNNLVL" -ge 1
        echo "nnn is already running"
        return
    end

    # Use -Q to quit on cd
    set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
    if test -z "$NNN_TMPFILE"
        set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
    end

    nnn -Q $argv

    if test -e "$NNN_TMPFILE"
        source "$NNN_TMPFILE"
        rm -f "$NNN_TMPFILE"
    end
end

# Alias n to nnncd
function n --description "nnn with cd on exit"
    nnncd $argv
end