BitTurn

BitTurn is an esolang that operates on a 2D bitmap. The pointer can read/write the bits on the map and move.

Commands

Command	Meaning
T	Flip the current bit pointing and move forward.
A	Move backward.
G	Rotate counterclockwise.
[	If the current bit is 0, go to the matching ].
]	If the current bit is not 0, go to the matching [.

Computational class

Equivalent to Smallfuck

Command	Implementation
>	GGAGG
<	A
*	TA
[	[
]	]