A tape and a pointer is used to execute the TinyBF commands.
|↑||Set IP direction to up, and execute the TinyBF = command.|
|↓||Set IP direction to down, and execute the TinyBF + command.|
|←||Set IP direction to left, and execute the TinyBF > command.|
|→||Set IP direction to right, and execute the TinyBF | command.|
Other characters are NOPs. IP starts at top left corner and is direction is right initially. When it goes out of bounds, the program terminates.
Increment current cell
Please add Hello World, cat program, Truth Machine please!