haskell-src-exts-qq: A quasiquoter for haskell-src-exts.
Allows one to write programs that generate Haskell programs much more concisely and legibly. This package supports:
Antiquotations, denoted by stealing the splice syntax of Template Haskell, for example
[hs| $x ++ $(Hs.strE "bar") |]. Splices may not nested.
Antiquoting pattern variables in patterns, using double parentheses. For instance:
let x = Hs.name "n" in [hs| \ ((x)) -> $(Hs.Var (Hs.UnQual x)) + 1 |]
Antiquoting bound names. Names that are antiquoted appear surrounded by double underscores. For instance:
let f = "incr" fE = Hs.Var $ Hs.UnQual $ Hs.name f in [hs| let __f__ x = x + 1 in $fE 10 |]
We need three different syntaxes for antiquotations, because we do not extend the haskell-src-exts parser in any way and the Template Haskell splicing syntax is only available in expression contexts.
|Versions||0.1, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 0.6.1, 0.7|
|Dependencies||base (==4.*), haskell-src-exts (>=1.9.0), haskell-src-meta (>=0.3), syb, template-haskell [details]|
|Maintainer||Mathieu Boespflug <firstname.lastname@example.org>|
|Source repo||head: git clone git://github.com/mboes/haskell-src-exts-qq|
|Uploaded||by MathieuBoespflug at Thu Aug 23 17:06:38 UTC 2012|
|Downloads||4697 total (24 in the last 30 days)|
|Rating||(no votes yet) [estimated by rule of succession]|
|Status||Docs uploaded by user
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