J3RN/jbi
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Filename Latest commit message Latest commit date
Jonathan Arnett 7de006fb92 Remove possibility of lexer failure 
Brainfuck.org says all characters that are not commands are ignored
2024-04-24 17:39:44 -04:00
src Remove possibility of lexer failure 2024-04-24 17:39:44 -04:00
.gitignore Initial Commit 2021-09-20 03:48:10 -04:00
Cargo.lock Use rustyline for realine emulation 2021-09-25 00:49:22 -04:00
Cargo.toml Use rustyline for realine emulation 2021-09-25 00:49:22 -04:00
README.md Update TODO list in README to remove completed item 2024-04-24 16:29:31 -04:00

README.md

J3RN's Brainf*ck Interpreter (JBI)

++++++++++[>++++++++++>+++++++++++>+++<<<-]>++++.---.>--..+++.>+++.

This is my first ever Rust project, so the code is probably really bad. Don't @ me.

Building

  1. Clone the repository
  2. Run cargo build

Running

You have two options:

  1. cargo run You will be presented with a jbi> prompt. The state is retained across inputs to the REPL, so try to remember what the state of your array looks like.
  2. cargo run <filename> The file specified will be executed by the JBI interpreter.

TODO

  • Don't immediately give up if a loop is unclosed in REPL. Give the user the opportunity to close it.
  • Tests, probably.
  • J3RN's Brainf*ck Compiler (JBC) 😉