#!/bin/sh

. ../tui.sh

printf 'Press arrow keys, q to quit.\n'

while true; do
    tui_readkey KEY
    case "$KEY" in
        Up)     printf 'Move UP\n';;
        Down)   printf 'Move DOWN\n';;
        Left)   printf 'Move LEFT\n';;
        Right)  printf 'Move RIGHT\n';;
        q|Q)    break;;
        *) :
    esac
done