pegarus

pegarus

Pegarus is, broadly, an implementation of LPEG on Rubinius. LPEG implements a Parsing Expression Grammar using a parsing machine rather than the Packrat algorithm. (See "A Text Pattern-Matching Tool based on Parsing Expression Grammars" by Roberto Ierusalimschy.) Pegarus actually implements an abstract syntax tree (AST) for the PEG. There are various options to execute the AST against a subject string. One option is a simple AST-walking evaluator. A second option is an implementation of the LPEG parsing machine. A third option is a compiler that targets Rubinius bytecode.

Rubygem pegarus

Total Downloads
2301
Releases
2
Current Version
0.2.0
Released
2010-10-24 07:00:00 UTC
First Release
2010-10-24 07:00:00 UTC
Depends on following gems
Depending Gems
1

Github brixen/pegarus

Watchers
22
Forks
3
Development activity
Inactive
Last commit
2011-01-27 19:12:05 UTC
First commit
Top contributors
Contributors
3
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