# Brainfuck interpreter & compiler

https://en.wikipedia.org/wiki/Brainfuck

## Building & Usage

To compile CLI
```shell
zig build -Doptimize=ReleaseFast
```

Will run using emulator
```shell
./zig-out/bin/brainfuck run <filename>
```

Will compile program to executable
```shell
./zig-out/bin/brainfuck compile <filename> <output>
```

## Developing

This command will create a `compile_commands.json` file which an IDE can use to more smartly say from where
each file is included. If you don't do this, some defines not be defined and then what you see in the IDE
wont match what the compiler is doing.
```
zig build cdb
```

## Feature wishlist

* Update TinyCC backend, so host would not need to have it installed. Relies on host having include paths used by TinyCC.
* Add more backends. Maybe LLVM, nasm or create my own
* Perform optimizations? Like removing not needed `[]` blocks which are known never to be ran? Idk, what could be optimized
* Add WASM/Web build