@hackage haskell-src-exts0.4.5
Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer
Installation
Dependencies (4)
Dependents (229)
@hackage/hse-cpp, @hackage/explain, @hackage/data-easy, @hackage/hmatrix-syntax, @hackage/opencv, @hackage/precis, Show all…
Haskell-Source with Extensions (HSE, haskell-src-exts) is an extension of the standard haskell-src package, and handles most common syntactic extensions to Haskell, including:
Multi-parameter type classes with functional dependencies
Indexed type families (including associated types)
Empty data declarations
GADTs
Implicit parameters
Template Haskell
and a few more. Apart from these standard extensions, it also handles regular patterns as per the HaRP extension as well as HSX-style embedded XML syntax.
For details on usage, please see the website.