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# Regexp::Parser
A Ruby gem for tokenizing, parsing, and transforming regular expressions.
* Multilayered
* A scanner/tokenizer based on [Ragel](http://www.colm.net/open-source/ragel/)
* A lexer that produces a "stream" of token objects.
* A parser that produces a "tree" of Expression objects (OO API)
* Runs on Ruby 1.9, 2.x, and JRuby (1.9 mode) runtimes.
* Recognizes Ruby 1.8, 1.9, and 2.x regular expressions.
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