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Implements the C++ parser class usable for finding the matches in the input using regular expression. The regular expression pattern is a parameter in parsers constructor. Also allows to retrieve subexpressions matches in few steps. Supports wide chars.
Linear time, dynamic API for lexical analysis and parser generation. Allows for a text-based specification of formal languages with the well-known regular-expressions approach, and using Parsing Expression Grammars as the underlying engine.
A C++ library which enables seamless interoperability between C++ and interpreted languages such as javascript. Based loosely on the boost.python project. A separate javascript parser is supplied.
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A runtime parser generator library, generates parsers for context-free grammars.
Parsing scripting languages and communication protocol messages are typical use cases.
The library is written in straight C++ and requires STL.
Clean, correct, efficient.
Expression4J (Math Expression Parser) is a java framework used to manage mathematic expression stored in String object like "f(x,b)=2*x-cos(b)" or "g(x,y)=f(y,x)*-2". Expression gramar can be define by user (add new operator or type ...)
Tedir is a general purpose top-down parser library for java. Unlike a parser generator, it allows efficient parsers to be constructed at run-time, rather than at compile-time, and allows parsers to be extended while running.
C++ STL-based parser toolkit that allows the specification of EBNF-like grammars (using operator overloading) and the conversion of arbitrary input (text, tokens or other) to user-defined structures through events attached to grammatic rules.
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Pure Python implementation of GOLD Parser Engine.
GOLD Parser Engine is a LALR(1) parser with DFA tokenizer.
It uses compiled grammar table generated by GOLD Parser Builder (not included - available on http://www.devincook.com/goldparser)
The Vortex project consists of 2 things. The Vortex OS and VParse. The OS is multitasking and handles a lot of features. VParse is a stand alone Vertex2 parser. Vertex is vortex's scripting language. Pre 0.7 is QBasic and 0.7 is C++.
RefLisp is a small Lisp interpreter written in C++. It has:
an built-in web server, Wiki, LISP server pages, SQL Databases, XML parser, MD5 hashing, regular expressions, reference counting and mark-sweep garbage collection, GPL.
An extensible Java implementation of the W3C XQuery language. The project aims to provide
a generic XQuery parser (written with JavaCC),
translation to the XQuery core grammar,
modularised query optimisation,
and an open XMLSchema type system.
An extensible programming language. Scheme meets Smalltalk, with a C accent.
Internally, Pigeon is an object oriented dialect of Lisp. This core language is then used to reprogram its own parser, providing a much richer external syntax.
Native Java parser framework, no (pre-)compilers needed. Closely follows BNF syntax. Optimized for performance and low overhead. Highly flexible and extendable using a streamlined API. Integrate semantics, tracing and even context sensitive parsers.
LLVM is a unique compiler infrastructure designed for the optimization of programs from arbitrary programming languages. Compilation in C and C++ programs is supported using a parser based on GCC 3.4. Backends exist for X86, Sparc, PowerPC and "C".
Piccolo is the fastest SAX parser for Java, supporting SAX1, SAX2, and JAXP (SAX only). Piccolo is different from other parsers in that it was developed using parser generators. It weighs 160K including XML APIs. See http://piccolo.sf.net for more info.
JEPLite is a light-weighted (re)implementation of the Java Expression Parser (jep.sourceforge.net). The intention is to strip some of its not-so-often-used features, and thus speeding the rest. Includes expression optimizer.
A perl script that parses given JavaScript source files for documentation in JavaDoc style, and generates HTML description page about functions, its parameters, etc.
The program emulates a MIX machine (introduced by Knuth in his books "The Art of Computer Programming").
- MIX Assembly Language (MIXAL) parser that converts the MIXAL code to MIX machine code
- a MIX interpreter which executes MIX machine code
DAVIS is an easy and useful language for IRC bots. This project contains our own bots, some bots for demonstration, a parser that creates Java, C, Perl and IRC-Script code out of a DAVIS file, and an interpreter for DAVIS files.