OMeta is a specialized object-oriented programming language for pattern matching, developed by Alessandro Warth and Ian Piumarta in 2007 at the Viewpoints Research Institute. The language is based on parsing expression grammars (PEGs), rather than context-free grammars, with the intent to provide "a natural and convenient way for programmers to implement tokenizers, parsers, visitors, and tree-transformers".[1]
OMeta's main goal is to allow a broader audience to use techniques generally available only to language programmers, such as parsing.[1] It is also known for its use in quickly creating prototypes, though programs written in OMeta are noted to be generally less efficient than those written in vanilla (base language) implementations, such as JavaScript.[2][3]
OMeta is noted for its use in creating domain-specific languages, and especially for the maintainability of its implementations (Newcome). OMeta, like other meta languages, requires a host language; it was originally created as a COLA implementation.[1]
^ abcWarth, Alessandro, and Ian Piumarta. "OMeta: An Object-Oriented Language for Pattern Matching." ACM SIGPLAN 2007 Dynamic Languages Symposium (DLS '07). 03rd ed. Vol. TR-2007. Glendale, California: Viewpoints Research Institute, 2007. VPRI Technical Report. Web. 30 September 2013.
^Klint, Paul, Tijs Van Der Storm, and Jurgen Vinju. "On the Impact of DSL Tools on the Maintainability of Language Implementations." LDTA '10 Proceedings of the Tenth Workshop on Language Descriptions, Tools and Applications. New York, NY. N.p., 2010. Web. 30 September 2013.
^Heirbaut, Nickolas. "Two Implementation Techniques for Domain Specific Languages Compared: OMeta/JS vs. Javascript." Thesis. University of Amsterdam, 2009. Web. 30 September 2013.<http://dare.uva.nl/document/153293>.
OMeta is a specialized object-oriented programming language for pattern matching, developed by Alessandro Warth and Ian Piumarta in 2007 at the Viewpoints...
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