A very simple interpreter for the Brainfuck programming language, written in Go.

Aiming to be fully-compatible with programs written for the reference written by Daniel B. Cristofani.

Extensible-ish by design, new instructions can be added by modifying the OPERATIONS object in interpreter.go.

Usage: bfi [--exit-on-eof] FILE

Positional arguments:
  FILE                   program source file

Options:
  --exit-on-eof, -e      exit program when an EOF byte is read from standard input
  --help, -h             display this help and exit

• Support for # instruction for debugging
• Optional unbounded mode (removal of 30k memory limit)
• Optional extended instructions