https://github.com/johnbartholomew/brainfunc

A really bad brainfuck interpreter
https://github.com/johnbartholomew/brainfunc

Last synced: 30 days ago
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A really bad brainfuck interpreter

• Host: GitHub
• URL: https://github.com/johnbartholomew/brainfunc
• Owner: johnbartholomew
• Created: 2011-11-13T02:53:58.000Z (almost 13 years ago)
• Default Branch: master
• Last Pushed: 2013-12-01T20:32:09.000Z (almost 11 years ago)
• Last Synced: 2024-08-03T18:16:57.896Z (3 months ago)
• Language: C
• Homepage:
• Size: 128 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README

Awesome Lists containing this project

• AwesomeInterpreter - brainfunc

README

        
brainfunc: a really bad brainfuck interpreter

=============================================

Copyright (C) 2011, John Bartholomew 

brainfunc compiles brainfuck code to bytecode and then interprets it.

It also extends the language to provide 'functions'.

Any functions must appear after the main body of the program

(nothing else makes sense syntactically, as you'll see...)

A function starts with an identifier immediately followed by a colon

(no space or other characters are allowed between the identifier and

the colon). A function ends when you define another function, or when

the source code ends.

An identifier not followed by a colon is a function call. Calls to a

function may appear before the function itself: function resolution

happens at the end of compilation.

An identifier is matched by the expression ([a-zA-Z\_]\[a-zA-Z0-9\_]\*)

The '#' character is used as a line comment marker, causing all

further characters on that line to be ignored.

By default, program source code size is limited to 1MB, and programs

run with a 1MB tape. To allow movement left, programs start half way

along the tape.

The size limits can be changed by altering the #defines at the top

of this file.

The need for function resolution means that all source code must be

available before the program begins execution (sorry about that).

---- LICENSE ----

It is released under the Do What The Fuck You Want To Public License

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE 

                    Version 2, December 2004 

 Copyright (C) 2004 Sam Hocevar  

 Everyone is permitted to copy and distribute verbatim or modified 

 copies of this license document, and changing it is allowed as long 

 as the name is changed. 

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE 

   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 

  0. You just DO WHAT THE FUCK YOU WANT TO.

---- WARRANTY ----

  This program is free software. It comes without any warranty, to

  the extent permitted by applicable law. You can redistribute it

  and/or modify it under the terms of the Do What The Fuck You Want

  To Public License, Version 2, as listed above.

# vim: set ts=8 sts=4 sw=4 et noai: