Projects tagged ‘ghc’ and ‘library’

The "Scrap your boilerplate" (SYB) approach is a generic programming approach for Haskell. It is supported in the GHC >= 6.0 implementation of Haskell. Using this approach, you can write generic ... [More] functions such as traversal schemes (e.g., everywhere and everything), as well as generic read, generic show and generic equality (i.e., gread, gshow, and geq). This approach is based on just a few primitives for type-safe cast and processing constructor applications. This site serves solely as an issue tracker. For more information about SYB, please visit the links to the right. [Less]

A library implementation of XHaskell. We exploit the idea of partial derivatives in building efficient regular expression pattern matching algorithms. DocumentationThe ideas can be found in Kenny's ... [More] and Martin's blogs http://luzhuomi.blogspot.com/ http://sulzmann.blogspot.com/ News version 0.0.2 is released. Benchmark Updated on 09 Aug 2009. Supporting FeaturesSubexpression matching Anchor Longest matching Character classes Shortest (non-greedy) matching Missing FeaturesBack reference Locale support [Less]