36 lines
2.3 KiB
Markdown
36 lines
2.3 KiB
Markdown
# ANTLR v4
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**ANTLR** (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files. It's widely used to build languages, tools, and frameworks. From a grammar, ANTLR generates a parser that can build parse trees and also generates a listener interface (or visitor) that makes it easy to respond to the recognition of phrases of interest.
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* [Wikipedia](https://en.wikipedia.org/wiki/ANTLR)
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* [Official site](http://www.antlr.org/)
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* [Documentation](https://theantlrguy.atlassian.net/wiki/display/ANTLR4/ANTLR+4+Documentation)
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* [FAQ](https://theantlrguy.atlassian.net/wiki/display/ANTLR4/ANTLR+v4+FAQ)
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* [API](http://www.antlr.org/api/Java/index.html)
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* [ANTLR v3](http://www.antlr3.org/)
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* [v3 to v4 Migration guide, differences](https://theantlrguy.atlassian.net/wiki/pages/viewpage.action?pageId=1900596)
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[Release notes](https://github.com/antlr/antlr4/releases)
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*For installation and other getting started information, see [Getting started with v4](https://theantlrguy.atlassian.net/wiki/display/ANTLR4/Getting+Started+with+ANTLR+v4).*
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## The Definitive ANTLR 4 Reference
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You can buy a book [The Definitive ANTLR 4 Reference](http://pragprog.com/book/tpantlr2/the-definitive-antlr-4-reference)
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Programmers run into parsing problems all the time. Whether it’s a data format like JSON, a network protocol like SMTP, a server configuration file for Apache, a PostScript/PDF file, or a simple spreadsheet macro language—ANTLR v4 and this book will demystify the process. ANTLR v4 has been rewritten from scratch to make it easier than ever to build parsers and the language applications built on top. This completely rewritten new edition of the bestselling Definitive ANTLR Reference shows you how to take advantage of these new features.
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[Book source code](http://pragprog.com/titles/tpantlr2/source_code)
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## Additional grammars
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[This repository](https://github.com/antlr/grammars-v4) is a collection of grammars without actions where the
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root directory name is the all-lowercase name of the language parsed
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by the grammar. For example, java, cpp, csharp, c, etc...
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## Authors
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[Terence Parr](http://www.cs.usfca.edu/~parrt/), parrt@cs.usfca.edu
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ANTLR project lead and supreme dictator for life
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[University of San Francisco](http://www.usfca.edu/)
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[Sam Harwell](http://tunnelvisionlabs.com/)
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