4 Commits

Author	SHA1	Message	Date
hallgren	018c9838ed	Reduced clutter in monadic code ... + Eliminated vairous ad-hoc coersion functions between specific monads (IO, Err, IOE, Check) in favor of more general lifting functions (liftIO, liftErr). + Generalized many basic monadic operations from specific monads to arbitrary monads in the appropriate class (MonadIO and/or ErrorMonad), thereby completely eliminating the need for lifting functions in lots of places. This can be considered a small step forward towards a cleaner compiler API and more malleable compiler code in general.	2013-11-20 00:45:33 +00:00
hallgren	021b5f06d3	Introduce type RawIdent; only 9 imports of Data.ByteString.Char8 remain ... The fact that identifiers are represented as ByteStrings is now an internal implentation detail in module GF.Infra.Ident. Conversion between ByteString and identifiers is only needed in the lexer and the Binary instances.	2013-09-19 20:48:10 +00:00
hallgren	bfe4b0b2a4	GF.Grammar.*: generalized the type of some functions that can not fail from the Err monad to arbitrary monads	2011-09-01 16:35:53 +00:00
krasimir	f85232947e	reorganize the directories under src, and rescue the JavaScript interpreter from deprecated	2009-12-13 18:50:29 +00:00