Beshfuck

Brainfuck interpreter with procedures and some other features.

Features

Procedures

Procedures declared using ! keyword, and called using $. Example:

!print{.[-]} +++++++++++++++++++++++++++++++++ $print

Constants

Instead of counting pluses you can use constants. It loads number into cell using =. Example:

=66.=10.

This program prints letter 'B' and newline. only values from 0 to 255 allowed (cells are unsigned 8 bit integers).

Building

Install cmake and then type:

mkdir build && cd build
cmake ..
make

Build Options

• -DDEBUG_PRINT — prints disassembled bytecode after compiling it (default: OFF).
• -DENABLE_BOUNDS_CHECK — enables or disables bounds checks during execution (default: ON).
• -DUSE_LIBEDIT — uses libedit library for REPL (default: ON).

License

All the code in this repository is released under the WTFPL license. Take a look at the LICENSE for more info.