Interpreter for the esoteric programming language, brainfuck.

Brainfuck is an esoteric programming language in which there is an array of ascii characters (with a size of at least 30,000 cells), and a pointer which can move from cell to cell one at a time. The pointer can also increment or decrement the values in each cell one at a time. The language consists of only 8 commands as follows:

Note: My implementation of Brainfuck is memory safe. In other words, using < from cell 0 will wrap around to the last cell, and using > from the last cell will wrap around to the first cell, eliminating the possibility of dangling pointers.

If you would like to learn more about the brainfuck language, you can check out the esolangs wiki.

If you would like to try to master the language, feel free to build my interpreter on your system (instructions below) or try out this nifty brainfuck visualizer.

The following are extra brainfuck commands added in my own language extension to brainfuck. These commands are not part of the core brainfuck language, and will not work in compilers or interpreters other than mine.

Note: If you want to disable the language extensions, you can pass the -s or --strict flags to the interpeter when you run the program.

$ git clone https://github.com/fabiocolacio/brainfuck-interpreter
$ cd brainfuck-interpreter
$ mkdir build
$ cd build
$ cmake ..
$ make

After building, run:

$ sudo make install