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Language-SNUSP-0.0.15
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/ Language::SNUSP

NAME

Language::SNUSP - A SNUSP Interpreter and Visual Debugger

language-snusp-pm language-snusp-pm

SYNOPSIS

> snusp examples/fizzbuzz.snusp
> snusp --trace examples/fizzbuzz.snusp
> snusp --debug examples/fizzbuzz.snusp

DESCRIPTION

SNUSP is a two-dimensional programming language described here:

Here is the well-known FizzBuzz algorithm, written in SNUSP:

        /               'B' @=@@=@@++++#
       // /             'u' @@@@@=@+++++#
      // // /           'z' @=@@@@+@++++#
     // // // /         'i' @@@@@@=+++++#
    // // // // /       'F' @@@=@@+++++#
   // // // // // /      LF  ++++++++++#
  // // // // // // /   100 @@@=@@@=++++#
$@/>@/>@/>@/>@/>@/>@/\   0
/                    /
!                             /======= Fizz <<<.<.<..>>>#
/                             |      \
\?!#->+ @\.>?!#->+ @\.>?!#->+@/.>\   |
/        !          !         !  /   |
\?!#->+ @\.>?!#->+@\ .>?!#->+@/.>\   |
/        !         \!===\!    !  /   |
\?!#->+ @\.>?!#->+ @\.>?!#->+@/.>\   |
/        !          !   |     !  /   |
\?!#->+@\ .>?!#->+ @\.>?!#->+@/.>\   |
/       \!==========!===\!    !  /   |
\?!#->+ @\.>?!#->+ @\.>?!#->+@/>>@\.>/
         !          |   |         |
         /==========/   \========!\=== Buzz <<<<<<<.>.>..>>>#
         |
         \!/=dup==?\>>@\<!/back?\<<<#
           \<<+>+>-/   |  \>+<- /
                      |
/======================/
|
|       /recurse\    #/?\ zero
\print=!\@\>?!\@/<@\.!\-/
          |   \=/  \=itoa=@@@+@+++++#
          !     /+ !/+ !/+ !/+   \    mod10
          /<+> -\!?-\!?-\!?-\!?-\!
          \?!\-?!\-?!\-?!\-?!\-?/\    div10
             #  +/! +/! +/! +/! +/

This module installs a SNUSP interpreter so that you can run this code yourself. It also installs a visual debugger, to help you follow the flow of SNUSP programs.

Try it. It's very cool!

CREDIT

This code originated from http://c2.com/cgi/wiki?SnuspLanguage but has been fairly heavily refactored to be clear, DRY and conform to modern Perl standards.

I have packaged it on CPAN and GitHub for easy installation and continued maintenance.

AUTHOR

Ingy döt Net <ingy@cpan.org>

COPYRIGHT AND LICENSE

Copyright 2004. Rick Klement.

Copyright 2013-2014. Ingy döt Net.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See http://www.perl.com/perl/misc/Artistic.html