# brainfuc*k interpreter: a simple brainfuc*k interpreter and REPL writen in rust 🦀 ## Install - from crates.io ```shell cargo install bf-interpreter ``` - From aur: ```shell yay -S bf-interpreter ``` ## Options and arguments ```shell bf-interpreter --help ``` ```text Brainfu*k interpreter and REPL written in Rust Usage: bf-interpreter [OPTIONS] [SOURCE] Arguments: [SOURCE] The brainfuck source code file to run (if not will be entered in REPL mode) Options: -f, --features Possible values: - reverse-counter: If the value is you want decrement the value and the value is 0, set the value to 255, otherwise decrement the value. If the value is you want increment the value and the value is 255, set the value to 0, otherwise increment the value - reverse-pointer: If the pointer at the end of the array, set the pointer to 0, otherwise increment the pointer. If the pointer at the beginning of the array, set the pointer to the end of the array, otherwise decrement the pointer -a, --array-size The brainfuck array size [default: 30000] -w, --without-tiles Dont print the tiles (e.g. exit code, file name, etc) -h, --help Print help information (use `-h` for a summary) -V, --version Print version information ``` ### Examples ```bash bf-interpreter test_code/hello_world.bf ``` ```text Hello world! Successfully ran brainfuck source code from file: test_code/hello_world.bf Exiting with code: 0 ``` ```bash bf-interpreter -w test_code/hello_world.bf ``` ```text Hello world! ``` ```bash bf-interpreter test_code/print_hi_yooo.bf ``` ```text Hi yoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo!Successfully ran brainfuck source code from file: test_code/print_hi_yooo.bf Exiting with code: 0 ``` ```bash bf-interpreter -w test_code/print_hi_yooo.bf ``` ```text Hi yoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo! ``` ```bash bf-interpreter test_code/like_cat.bf ```