user
RCBF is a set of Brainf\*\*\* compilers and interpreters written for Rosetta Code in a variety of languages.

Below are links to each of the versions of RCBF.

An implementation need only properly implement the following instructions:

| Command | Description |
| --- | --- |
| `>` | Move the pointer to the right |
| `<` | Move the pointer to the left |
| `+` | Increment the memory cell under the pointer |
| `-` | Decrement the memory cell under the pointer |
| `.` | Output the character signified by the cell at the pointer |
| `,` | Input a character and store it in the cell at the pointer |
| `[` | Jump past the matching `]` if the cell under the pointer is 0 |
| `]` | Jump back to the matching `[` if the cell under the pointer is nonzero |

Any cell size is allowed,   EOF   (End-O-File)   support is optional, as is whether you have bounded or unbounded memory.
assistant
(formerly Perl 6)

See Execute\_Brain\*\*\*\*/Raku.