About Haskellish

Haskellish is a library for parsing small Haskell-like languages. It is used in the Estuary project to parse the language CineCer0, in the TidalCycles project as part of the tidal-parse library, and in the Punctual project (a web-based audiovisual live coding language). It uses the haskell-src-exts library to parse from String into a Haskell abstract syntax tree (a value of type Exp SrcSpanInfo), and then provides parsers from such a tree to particular results. Haskellish parsers are Functor, Applicative, Alternative, Monad, MonadPlus, MonadState, and MonadError instances and thus can be composed together a la combinatorial parsing.

Version History (changelog)

• 0.3.2 - added trueOrFalse for parsing True/False "literals" (constructors, actually)
• 0.3.1 - added enumFromTo, enumFromThenTo, parseWithModeAndRun
• 0.3 - added 'removeComments'; parseAndRun takes String instead of Text
• 0.2.4.3 - widened bounds on template-haskell dependency
• 0.2.4.2 - widened bounds on haskell-src-exts dependency
• 0.2.4 - modified error-handling to distinguish fatal and non-fatal cases
• 0.2.3.1 - widened bounds on template-haskell dependency
• 0.2.3 - added functionApplication
• 0.2.2 - added binaryApplication
• 0.2.1 - added ifThenElse
• 0.2.0 - stateful parsing (and MonadState and MonadError instances)
• 0.1.2 - added reverseApplication
• 0.1.1 - added MonadPlus instance
• 0.1.0 - initial Hackage release