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Complete LALR(1) parser generator and engine in PHP.
Complete LALR(1) parser generator and engine (like BISON or YACC) but it's all done in PHP, and the input grammar is easier and more maintainable. Write your actions in PHP. Generate PHP output code. Drive your parser with PHP. Wanna make a language?
Covra is a project to help design compilers. C3 is a tool specialized on the easy design and construction of ASTs, it is independent of the compiler compilers or parser generator that is used. It generates Java and C# code. Require JRE 1.6.0.
The VISL Constraint Grammar Compiler is a natural language parser generator. It is an implementation of Pasi Tapanainen's CG-2 constraint grammar formalism.
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In a nutshell it takes as input the formal specification of any text protocol in ABNF and generates the parser in C language for that grammar using lex/yacc.
Many Tools: PHP-based context-free grammar (CFG) parser generator, simple scanner generator, and nascent object relational mapping/query language in PHP. Talks to Postgres, MySQL for now. Needs PHP5. Comes with (relies on) many convenience functions.
Chaperon is a LALR(1) parser, which parse structured text documents and
generate XML documents as output. It includes a parser generator like yacc
and a regex scaner like lex. As input use Chaperon a grammar written in XML.
XML C Parser Generator (xmlcpg) is a xml processor coupled with a flex/bison C parser generator. A DTD can be processed to build a specialized parser for the grammar.
This project is a parser generator, like the lex and yacc, but is based on the
JavaCC grammar.
It was writing in c++, run on linux and dos, and don't use another library.
The grammar parser is specified through a simple file, and the parser
generated
The VISL Phrase Structure Grammar Compiler is an implementation of a parser generator for ambiguous context-free grammars, ambiguous input, and ambiguous output.