Brilliant ! This release promptly fixes an annoying bug I was about to report with the pretty printing (not exact) of infix function declarations like
instance Applicative (Either e) where pure = Right
Right f <*> Right x = Right (f x) Left e <*> _ = Left e _ <*> Left e = Left e
Thanks, pepe On 04/11/2009, at 15:05, Niklas Broberg wrote:
Fellow Haskelleers,
I'm pleased to announce the release of haskell-src-exts-1.3.0!
* On hackage: http://hackage.haskell.org/package/haskell-src-exts * Via cabal: cabal install haskell-src-exts * Darcs repo: http://code.haskell.org/haskell-src-exts
Version 1.3.0 is a new major release, following the PVP, as it contains a few backwards-incompatible changes, making the 1.2.x branch a very short parenthesis in history. There are two main new things in 1.3.0: fixity application is now handled uniformly regardless of which AST you use, simple or annotated, and the parser now supports multiple modules in the same source file.
haskell-src-exts-1.3.0: ====================
* The *.Fixity modules now export the same Fixity type (incidentally the one previously used by the simple un-annotated parsing) and the same helper functions. If you've done all your Fixity handling using the helper functions (infix_, infixl_, infixr_), or if you've only used fixities for the un-annotated AST, you're safe. Only if you've manually created values of the annotated Fixity type will you need to pay attention.
* A new entry point in the parser allows multiple modules to be parsed from the same source file ( parseModules[With[Mode|Comments]] ).
* SpecialCon is now an instance of Pretty (don't ask me why it wasn't before).
* fromParseResult now displays the filename in case of a failed parse.
* A few bug fixes to the exact-printer (that not many seem to be using just yet).
Please help me test and report! Grab a darcs version, put your source files in the Test/examples dir, and go cabal test (in the top dir). Any failing cases not due to CPP or literate source files (for the exact-printer), please report to the trac: http://trac.haskell.org/haskell-src-exts
Cheers,
/Niklas _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe