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Context Free Grammars software
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Context Free Grammars

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Released: September 24, 2012  |  Added: September 24, 2012 | Visits: 311

Context Free Art Context Free is a program that generates images from written instructions called a grammar. The program follows the instructions in a few seconds to create images that can contain millions of shapes. Context Free is, well, free! You can download the software and start creating art on your...



Platforms: Windows, Mac, BSD, Linux

License: Freeware Size: 1.99 MB Download (30): Context Free Art Download

Added: June 18, 2013 | Visits: 242

GNU Bison Bison is a general-purpose parser generator that converts an annotated context-free grammar into an LALR(1) or GLR parser for that grammar. Once you are proficient with Bison, you can use it to develop a wide range of language parsers, from those used in simple desk calculators to complex...





Platforms: Mac

License: Freeware Size: 2.16 MB Download (17): GNU Bison Download

Added: June 16, 2010 | Visits: 1.389

Bison Bison project is a general-purpose parser generator that converts a grammar description for an LALR context-free grammar into a C program to parse that grammar. Once you are proficient with Bison, you can use it to develop a wide range of language parsers, from those used in simple desk...


Platforms: *nix

License: Freeware Size: 1.3 MB Download (131): Bison Download

Added: January 27, 2010 | Visits: 636

PRECC eXtended PRECC eXtended is an infinite-lookahead compiler-compiler for languages with context-dependent grammars. The generated code is ANSI C and ANSI C++; the code will compile and run native under either C or C++. Specification scripts are extended BNF with inherited and synthetic attributes. Scripts...


Platforms: *nix

License: Freeware Size: 337.92 KB Download (85): PRECC eXtended Download

Added: February 23, 2010 | Visits: 505

Rats! Rats! is an easily extensible parser generator for C-like languages; though currently it only generates parsers in Java. Rats! project has been explicitly designed so that grammars are concise and easily modifiable. To this end, Rats! - organizes grammars into modules, - builds on parsing...


Platforms: *nix

License: Freeware Size: 849.92 KB Download (74): Rats! Download

Released: August 03, 2012  |  Added: August 03, 2012 | Visits: 260

jFTools Tools for finite automata simulation, minimization and grammar utilities (left recursion removal, context free grammar simplification and transformation to Chomsky Normal Form).


Platforms: Windows, Mac, Linux

License: Freeware Size: 221.03 KB Download (29): jFTools Download

Added: June 02, 2010 | Visits: 604

LLg 1.07 LLg is a recursive descent parser generator. SYNOPSIS use LLg; @tokens = ( ADDOP => [-+], LEFTP => [(], RIGHTP => [)], INTEGER => 0|[1-9][0-9]*, ); $reader = Lex->new(@tokens); $ADDOP->debug; $expr = And->new(($factor, Any->new($ADDOP, $factor)), sub { shift(@_); my $result =...


Platforms: *nix

License: Freeware Size: 20.48 KB Download (71): LLg 1.07 Download

Added: January 18, 2010 | Visits: 522

Kelbt Kelbt project can generate backtracking LALR parsers. Standard LALR parser generators emit an error upon encountering a conflict in the parse tables. Kelbt forges onward, generating parsers which handle conflicts by backtracking at runtime. Kelbt is able to generate a parser for any context-free...


Platforms: *nix

License: Freeware Size: 215.04 KB Download (71): Kelbt Download

Added: May 21, 2010 | Visits: 607

libdejector Libdejector provides a simple, easy-to-use set of libraries which help Web developers give their database queries a great degree of resistance to SQL injection attacks. libdejector library currently provides Python bindings to protect PostgreSQL 8.0.3 through 8.0.5. Installation: The...


Platforms: *nix

License: Freeware Size: 798.72 KB Download (80): libdejector Download

Added: August 23, 2010 | Visits: 913

Felix Programming Language Felix is an advanced Algol like procedural programming language with a strong functional subsystem. It features ML style typing, first class functions, pattern matching, garabge collection, polymorphism, and has built in support for high performance microthreading, regular expressions and context...


Platforms: *nix

License: Freeware Size: 1.2 MB Download (88): Felix Programming Language Download

Released: October 01, 2012  |  Added: October 01, 2012 | Visits: 190

Colorer Library Colorer provides source text syntax highlighting services. It colorizes source codes in editor systems (more than 200 syntaxes). Uses powerful HRC format(XML, RE, context free grammas), allowing to support any language. Available as Eclipse plugin.


Platforms: Windows, Mac, Linux

License: Freeware Size: 1.87 MB Download (27): Colorer Library Download

Released: August 11, 2012  |  Added: August 11, 2012 | Visits: 241

EpochX EpochX is an open source genetic programming framework, specifically for analysing the properties of evolutionary automatic programming. It supports 3 popular representations - Strongly-Typed GP, Context-Free Grammar GP and Grammatical Evolution.


Platforms: Windows, Mac, Linux

License: Freeware Size: 19.81 MB Download (27): EpochX Download

Released: November 05, 2012  |  Added: November 05, 2012 | Visits: 319

Java Charsets: context free, single byte Java classes that enable definition of new Charsets based on other existing Charsets, without additional programming. Includes a character set with Kamenik encoding.


Platforms: Windows, Mac, Linux

License: Freeware Size: 57.05 KB Download (27): Java Charsets: context free, single byte Download

Added: July 23, 2013 | Visits: 315

Structure Synth Structure Synth is a cross-platform application for generating 3D structures by specifying a design grammar. Even simple systems may generate surprising and complex structures. The design grammar approach was originally devised by Chris Coyne (for a 2D implementation see the popular Context Free...


Platforms: Mac

License: Freeware Size: 29.2 MB Download (31): Structure Synth Download

Added: May 10, 2013 | Visits: 195

Metaphp You get: - An actual language that does much database work. - A generator for context-free-grammar parsers, written in and for PHP. (This is way cool, dudes.) - A wikifier . - A big load of automata theory reduced to practice. - The latest and greatest Functional PHP Extensions, although...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

License: Freeware Download (33): Metaphp Download

Added: July 25, 2013 | Visits: 274

Metaphp for Scripts You get:- An actual language that does much database work.- A generator for context-free-grammar parsers, written in and for PHP. (This is way cool, dudes.)- A wikifier .- A big load of automata theory reduced to practice.- The latest and greatest Functional PHP Extensions, although those are...


Platforms: PHP

License: Freeware Size: 40.96 KB Download (18): Metaphp for Scripts Download

Added: December 01, 2013 | Visits: 253

CFG Experimenter Many students learn best from concrete examples. Generating concrete examples of the algorithms used in LL(1) and LR(1) parsing can be tedious for instructors and students. CFG Experimenter is a tool for generating such examples, but beyond that, it is also scaffolding for a programming project...


Platforms: Mac

License: Shareware Cost: $0.00 USD Size: 337.92 KB Download (19): CFG Experimenter Download

Added: August 23, 2013 | Visits: 180

pyPEG Python is a nice scripting language. It even gives you access to it's own parser and compiler. It also gives you access to different other parsers for special purposes like XML and string templates. But sometimes you may want to have your own parser. This is what's pyPEG for. To get a quick...


Platforms: Mac

License: Freeware Size: 10.24 KB Download (17): pyPEG Download

Added: September 30, 2013 | Visits: 202

Stanford Parser A natural language parser is a program that works out the grammatical structure of sentences, for instance, which groups of words go together (as "phrases") and which words are the subject or object of a verb. Probabilistic parsers use knowledge of language gained from hand-parsed sentences to...


Platforms: Mac

License: Shareware Cost: $0.00 USD Size: 61.7 MB Download (16): Stanford Parser Download

Added: September 10, 2013 | Visits: 226

pyPEG for Linux Python is a nice scripting language. It even gives you access to it's own parser and compiler. It also gives you access to different other parsers for special purposes like XML and string templates. But sometimes you may want to have your own parser. This is what's pyPEG for. And pyPEG supports...


Platforms: *nix

License: Freeware Size: 10.24 KB Download (16): pyPEG for Linux Download

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