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Directional
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Directional is an esolang invented by User:None1 and inspired by TinyBF, it is actually a 2D version of TinyBF.
Data Storage
A tape and a pointer is used to execute the TinyBF commands.
Commands
| Command | Meaning |
|---|---|
| ↑ | 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.
Example programs
Increment current cell
↓
Please add Hello World, cat program, Truth Machine please!