multi-frame model)
Move along the frames in the structure:
Test of characters:
(not valid inside buttons)
◄ ► ⏴ ⏵ ◀ ▶
⇤ ← → ⇥
⏮ ⏭ ⏪ ⏩ ⏸ ⏯ ■ ⏹
Angel Herraez