It has 8 bits. The pseudo-commands are the following:
[, ], <,+, and -
Move the 8-bit tape left a bit.
Add one. Performs carries on the tape.
Example infinite loop:
It loops forever carrying. Note that the leftmost carry maps down to the right end.
Decrement by 1. Does similar things as +.
Jump to x if the left four bits are 0.
Jump to x if the right 4 bits are 0.
<: moveRight +: increment -: decrement [: leftMap ]: rightMap To distinguish commands, you have to capitalize the first letter of the first command, like: incrementDecrement