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Topic: Befunge


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In the News (Mon 16 Nov 09)

  
  Befunge - Wikipedia, the free encyclopedia
Befunge is a stack-based, reflective, esoteric fungeoid programming language.
Program execution which exceeds these limits "wraps around" to a corresponding point on the other side of the grid; a Befunge program is in this manner topologically equivalent to a torus.
Since a Befunge-93 program can only have a single stack and its storage array is bounded, the Befunge-93 language is, unlike most machine languages, not Turing-complete.
en.wikipedia.org /wiki/Befunge   (698 words)

  
 Befunge - Esolang
Befunge is a two-dimensional esoteric programming language invented in 1993 by Chris Pressey with the goal of being as difficult to compile as possible.
Befunge is believed to be the first two-dimensional, ASCII-based, general-purpose (in the sense of "you could plausibly write Hunt the Wumpus in it") programming language.
Befunge has also provided inspiration to the design of subsequent languages, the most similar of these are known as fungeoids.
esolangs.org /wiki/Befunge   (801 words)

  
 Befunge - Biocrawler   (Site not responding. Last check: 2007-11-07)
Befunge is a stack-based esoteric programming language which differs from conventional languages in that programs are arranged on a two-dimensional grid.
Since a Befunge-93 program can only have a single stack and its storage array is bounded, the Befunge-93 language is, like most machine languages, not Turing-complete.
You can find it there under the keyword Befunge (http://en.wikipedia.org/wiki/Befunge)The list of previous authors is available here: version history (http://en.wikipedia.org/w/index.php?title=Befungeandaction=history).
www.biocrawler.com /encyclopedia/Befunge   (610 words)

  
 Befunge: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-11-07)
Befunge is a stack-based[For more, click on this link] esoteric programming language esoteric programming language quick summary:
Topology (greek topos, place and logos, study) is a branch of mathematics concerned with the study of topological spaces....
4dl is an esoteric programming language similar to befunge, but with a four dimensional programming space instead of only 2....
www.absoluteastronomy.com /encyclopedia/b/be/befunge.htm   (1080 words)

  
 Got Root : BeFunge   (Site not responding. Last check: 2007-11-07)
Befunge, written a long time ago by Chris Pressey, is one of the craziest concepts in programming.
Every befunge instruction is one character, typed into an 80x25 grid (similar to the dimensions of a DOS screen in the old days).
Befunge is also pretty easy to implement, it has been written in pratically every language, and even has a bef file that interprets befunge code within befunge itself...weird but true.
www.gotroot.com /tiki-index.php?page=BeFunge   (367 words)

  
 Talk:Befunge - Esolang
Minsky machines are quite primitive (think OISC), but Befunge instructions are more powerful, and each one can (probably) represent many Minsky machine instructions.
About point 4, the assumption is that the stack is preloaded with a number representing the program to run, just as an UTM can emulate a TM when the tape is preloaded with the TM to emulate.
The Befunge program should take the role of the FSM that performs the coding/decoding of the counter as tape contents and interprets the tape contents as a TM.
esoteric.voxelperfect.net /w/index.php?title=Talk:Befunge&printable=yes   (1332 words)

  
 www.exconnect.com Web Directory Computers > Programming > Languages > Befunge
Tim's Befunge Compiler This "pseudo-compiler" will create an ANSI C program from a Befunge-93 source file.
Befunge CPAN Module Official Perl extension for interpreting Befunge.
Befunge "Hello, World" Program Three-line chunk of source code written by Tim Gilbert.
www.exconnect.com /Computers/Programming/Languages/Befunge/Computers_Programming_Languages_Befunge.html   (217 words)

  
 Funge-98 Final Specification
The most popular Funge by far is Befunge, which is two-dimensional and based on a Cartesian Lahey-Space (or Cartesian Torus, in Befunge-93 only) topology.
The origin is (0, 0) in Befunge, (0) in Unefunge, and (0, 0, 0) in Trefunge.
This system is in place both to reduce conflicts between fingerprints and handprints world-wide, ensuring their uniqueness, and to provide a quick reference to all known extant handprints and fingerprints.
dufflebunk.iwarp.com /JSFunge/spec98.html   (6874 words)

  
 Befunge   (Site not responding. Last check: 2007-11-07)
Befunge is a lanparty, which me and my friends have tried to organize every year since 1997.
The first and legendary Befunge was held in Keuruu and back then we didn't need network adapters only nullmodem cables :) The biggest Befunge so far (about 15 visitors and 10 computers, all in lan) was held in the first weekend of March 2000.
In 2001 we had a befunge too and this time you can watch some spooky pictures from there.
www.cc.jyu.fi /~plam/html/befunge.html   (122 words)

  
 Computers Programming Languages Befunge   (Site not responding. Last check: 2007-11-07)
Befunge CPAN Module - Official Perl extension for interpreting Befunge.
Befunge "Hello, World" Program - Three-line chunk of source code written by Tim Gilbert.
Tim's Befunge Compiler - This "pseudo-compiler" will create an ANSI C program from a Befunge-93 source file.
www.pacosdrivers.com /odp/scat.asp?ID=Computers/Programming/Languages/Befunge   (229 words)

  
 SVBUG::Administrator's Page::Packages & Ports::f::fbbi-2003.0326   (Site not responding. Last check: 2007-11-07)
The Befunge programming language was created in 1993 by Chris Pressey for the purpose of being original, entertaining, and hard-to-compile.
In most languages, control flow is restricted to one direction and one dimension only: any instruction which does not perform an explicit jump actually performs an implicit jump to the next instruction.
Befunge, however, allows execution to proceed in less restricted fashion; the program is stored in a two-dimensional grid and control can flow left or right, or up, or down...
www.svbug.com /administrator/packages&ports/f/fbbi-2003.0326.html   (115 words)

  
 Search the Internet - InternetDJ.com   (Site not responding. Last check: 2007-11-07)
Befunge CPAN Module - - Official Perl extension for interpreting Befunge.
Befunge "Hello, World" Program - - Three-line chunk of source code written by Tim Gilbert.
Tim's Befunge Compiler - - This "pseudo-compiler" will create an ANSI C program from a Befunge-93 source file.
www.internetdj.com /search/search.php?browse=/Computers/Programming/Languages/Befunge   (296 words)

  
 DaVinci: Computers> Programming> Languages> Befunge
Demonstrates how to use Befunge as a CGI scripting language.
Includes an interpreter for the TI-86 calculator and an example of how to do floating point division in Befunge.
- An Interpreter for the esoteric programming language Befunge in its version known as "Befunge93", written in Java 1.5 using the javax.swing for graphic Interface purposes.
www.bluegrassdavinci.com /ODP/Computers/Programming/Languages/Befunge   (192 words)

  
 The Befreak Programming Language
It was inspired by the Chris Pressey's Befunge programming language.
Like Befunge, all Befreak instructions are written as a single character, and execution can flow north, south, east, and west.
The "v" here is not exactly the same as in Befunge; it makes the IP go south, but it also pushes a value onto an auxiliary stack, called the "control stack", telling where we came from.
tunes.org /~iepos/befreak.html#io   (3717 words)

  
 Befunge Languages   (Site not responding. Last check: 2007-11-07)
A number of programs written in and related to Befunge.
An Interpreter for the esoteric programming language Befunge in its version known as "Befunge93", written in Java 1.5 using the javax.swing for graphic...
His inspiration was brilliant Befunge interpreter, created by Chris Pressey.
www.evilroot.org /index.php?c=14   (156 words)

  
 Befunge
Ben Olmstead's MTFI/MCBC Distribution Page - Features two different Befunge implementations: MTFI is a interpreter capable of running three different Befunge dialects, MCBC is an MS-DOS only Befunge-93 compiler.
Cat's Eye Technologies' Befunge - The "official" web site for the Befunge programming language; maintained by Chris Pressey, the creator of Befunge.
Stupid Programming Languages: Befunge - Annotated link list on Befunge and a couple of other esoteric languages closely related to Befunge.
www.supercrawler.com /Computers/Programming/Languages/Befunge   (258 words)

  
 Inline::Befunge - write Perl subs in Befunge
As a befunge fan, you know that Befunge does not support named subroutines.
Chris Pressey, creator of Befunge, who gave a whole new dimension to both coding and obfuscating.
Sean O'Rourke for his incredible cool idea on defining labels in Befunge code.
cpan.uwinnipeg.ca /htdocs/Inline-Befunge/Inline/Befunge.html   (530 words)

  
 Befunge programs   (Site not responding. Last check: 2007-11-07)
Befunge is a 2-dimensional, lower-than-assembly level language that is extremely fun, albeit challenging to work with.
Note that to actually write Befunge code on the calculator you will need to use special characters like _ and \ not readily available from the calculator menus.
My so far most useful project with this toy of a language is implementing case-sensitive string quicksort.
kotisivu.mtv3.fi /quux/befunge.html   (496 words)

  
 ZBefunge   (Site not responding. Last check: 2007-11-07)
ZBefunge is a Befunge interpreter I wrote using the Inform compiler.
It has a fully integrated Befunge source editor and debugger.
ZFunge is a largely Befunge 98 compatible Z-machine application created by Martin Bays.
www.flourish.org /zbefunge   (242 words)

  
 A befunge program   (Site not responding. Last check: 2007-11-07)
Befunge is a synthetic language which may be useful for something one day, but I never hope to see any such day myself.
The befunge interpreter starts reading the program at the upper left corner and moves toward the right, but it may be reversed with a < or sent upwards ^ and down v at will.
Arithmetic operations use direct operands and a single stack that reminds me of the unix utility dc.
www.tyrannus.com /befexample.html   (123 words)

  
 Befunge Stuff   (Site not responding. Last check: 2007-11-07)
Befunge* is an esoteric programming language* designed by Chris Pressey.
In the past few years, the Befunge community has almost completely died out, but that doesn't make the language any less fun to program in.
On that page, it become very obvious that little Befunge activity has taken place for quite some time.
belsky.net /befunge.html   (99 words)

  
 Zenbit | Befunge - Languages - Programming - Computers
The "official" web site for the Befunge programming language; maintained by Chris Pressey, the creator of Befunge.
Befunge version of the infamous beer song program.
This "pseudo-compiler" will create an ANSI C program from a Befunge-93 source file.
www.zenbit.com /Computers/Programming/Languages/Befunge   (174 words)

  
 True Vine Online Directory   (Site not responding. Last check: 2007-11-07)
Includes an interpreter for the TI86 calculator and an example of how to do floating point division in Befunge.
This "pseudocompiler" will create an ANSI C program from a Befunge93 source file.
Yet Another Befunge93 Interpreter, for the esoteric programming language, coded in Java 1.5, uses Swing for graphical interface.
truevine.net /odp/odp/index.cgi?/Computers/Programming/Languages/Befunge   (224 words)

  
 Befunge, Online Directory only at myEweb.com   (Site not responding. Last check: 2007-11-07)
Includes an interpreter for the TI-86 calculator and an example of how to do floating point...
These are the test reports that we have for the CPAN distribution Befunge-Interpreter.
Die Instruktionen in Befunge (93) 0-9 Schiebe diese Ziffer auf den Stack
myeweb.net /dir/index.php?browse=/Computers/Programming/Languages/Befunge   (115 words)

  
 J^4: Befunge
The name itself is a short program written in the language Befunge, invented by Chris Pressey in 1993.
Yes 62 characters isn't exactly 'short', but that's because a few sacrifices had to be made due to the limits on the allowable characters.
A set of Befunge interpreters written in Befunge, in varying states of usefulness.
www.quote-egnufeb-quote-greaterthan-colon-hash-comma-underscore-at.info /befunge/index.php   (557 words)

  
 [No title]
Before I realized not so many mins ago that Befunge consist of single characters like BF and the code is in table, I was pretty confused when I was trying to figure 'is there any logic in this language?'.
I was trying to think what syntax and instructions it used and didn't realize the different instructions were in front of my eyes as single characters.
my befunge interpreters are on the opposite end of the spectrum from good.
tunes.org /~nef/logs/esoteric/04.05.27   (4091 words)

  
 Quintopia.net Spiral Documentation
After a few minutes of thought, I came up with the basic idea for Spiral, a Turing-complete language capable of far more than your typical BF or Befunge program, and yet just as fun to code in.
Like Befunge, Spiral's program pointer can start anywhere and move up, down, left, or right.
Note that the top and left edges of the program cannot be crossed (sorry, Befunge programmers, no wrapping allowed) and behave exactly like whitespace.
www.quintopia.net /spiraldoc.htm   (1998 words)

  
 Chris Pressey - Esolang
Chris Pressey has been a member of the Esolang community from the time of his invention of Befunge in 1993 to present, most actively during the years 1997 to 2002.
Starting in 1995, he ran the Befunge Mailing List, which experienced a surge of activity in early 1997 after the Befunge web page was listed as Geek Site of the Day.
The Befunge Mailing List evolved into the Esoteric Topics Mailing List, and it was at this point that the designation "esoteric" began to be attached to esoteric programming languages.
esoteric.voxelperfect.net /wiki/Chris_Pressey   (186 words)

  
 TheMostValuablePage Directory - /Computers/Programming/Languages/Befunge
» Befunge CPAN Module - Official Perl extension for interpreting Befunge.
» Mooz's Befunge Programs - A number of programs written in and related to Befunge.
» Tim's Befunge Compiler - This "pseudo-compiler" will create an ANSI C program from a Befunge-93 source file.
www.themostvaluablepage.com /Top/Computers/Programming/Languages/Befunge   (252 words)

  
 Omniseek: /Computing /Programming /Humor /Befunge /
Tim's Befunge Compiler (or The Befunge Compiler, so as not to be possessive, or simply TBC) is a compiler for Befunge-93 source files.
Befunge is a (generally) interpreted, stack-based, self-modifying, 2-dimensional language.
The Befunge FAQ v.4 - Last updated November 4, 1997 -1) History The Befunge Mini-FAQ was first authored by Ben Olmstead, on May 21, 1997.
www.omniseek.com /srch/{22649}   (321 words)

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