syntax...(strings/interpolation/here docs)

Hal Daume III hdaume@ISI.EDU
Wed, 13 Feb 2002 14:56:25 -0800 (PST)

> hugs and ghc.  With hugs, I use the builtin feature, of course.  With GHC, we 
> just use a pre-processor.  This is a bit awkward with GHC 5.02 and earlier 
> versions, but starting with 5.03, GHC now has a proper interface for hooking 
> in a pre-processor (don't know the details, bug Sigbjorn says it's in there). 

Is this true?  Is there any documentation on it?