Grammars

Example-based Development of Grammars (EDG) is a system implemented in Lisp for building natural language grammars andlexicons incrementally and interactively.

Universal Grammar Editor is a small, simple, Java based application specially designed to offer you an editor for formal grammars. This tool tries to be universal - customizable for any grammatical formalism and any syntax. It also provides features such as syntax checking and highlighting,...

CPG is an application for specifying formal language grammars and computing, generating, and simulating the corresponding automatons. It has features which significantly extend those of the lex/yacc and flex/bison tools available on UNIX and Linux operating systems. Requirements: - Qt Library


Platforms: *nix, C/C++, BSD

Build and export to 3DSMax and POVRay organic and complex objects modeled with generative grammars and LSystems.


Platforms: Windows

Parse::Nibbler is Perl module to parse huge files using grammars written in pure perl. Create a parser object using the ->new method. This method is provided by the Parse::Nibbler module and should not be overridden. The main functionality of the Parse::Nibbler module is the Register...


Platforms: *nix

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

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

Easily edit and analyze binary files of any size. Synalyze It! is a free and simple to use Mac OS X app which will allow you to easily edit and analyze binary files of any size. Synalyze It! features enhanced support for many character encodings and it will allow you to interactively...


Platforms: Mac

An eclipse plugin for ANTLRv3 grammars. Support for ANTLR 3.0.x/3.1.x/3.2.x


Platforms: Windows, Mac, Linux

An implementation of generative grammars and turtle graphics. The grammars (currently only Lindenmayer systems) are used to produce descriptions of graphical images, and the turtle is used to display them in several forms, such as bitmap, PostScript or


Platforms: Windows, Mac, Linux

A simple, nice and instructive nonrecursive predictive syntactical analyser for LL(1) grammars, just to play with it for fun.


Platforms: Windows, Mac, Linux

Grok is a library of natural language processing components, including support for parsing with categorial grammars and various preprocessing tasks such as part-of-speech tagging, sentence detection, and tokenization.


Platforms: Windows, Mac, Linux

Leo is a project to provide an architecture for defining XMLspecifications of grammars for different natural language parsingsystems and tools for using that architecture to permit sharing ofgrammar resources across different systems.


Platforms: Windows, Mac, Linux

Waxeye is an easy to use parser generator based on parsing expression grammars (PEGs). Supports C, Java, Javascript, Python, Ruby and Scheme.


Platforms: Windows, Mac, Linux

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

Advanced Command Console PowerConsole is an enhanced Python interpreter that can host user defined commands. Uses pyparsing-based grammars for user commands to translate them into python calls, so it has limited support for mixing them with Python code. Basic ready to use CLI interpreter...


Platforms: *nix

The TextTransformer can analyze texts and transform them. For this you have to write simple rules describing the structure of the source text and determining how the parts it shall be transformed to the target text. A single rule for example is enough to make multiple replacements of words....


Platforms: Windows

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

Silly::Werder is a meaningless gibberish generator. SYNOPSIS use Silly::Werder; my $werds = new Silly::Werder; # Set the min and max number of werds per line $werds->set_werds_num(5, 9); # Set the min and max # of syllables per werd $werds->set_syllables_num(3, 7); # End the...


Platforms: *nix

yagg::Tutorial is a Perl module that contains a tutorial for yagg. SYNOPSIS # To use the generator ./yagg -m nonterminals.yg terminals.lg ./output/progs/generate 5 This tutorial will show you how to use yagg, by way of two examples. In the first example, we create a simple logical...


Platforms: *nix