Thinking about what's missing in our library coverage

[Malcolm Wallace]

> * I remove the rather small functionality in haskell-src-exts that
> depends on cpphs (namely deliterating literate source files).

If your only use of cpphs is to deliterate source files, then I  
recommend that you simply incorporate that functionality directly into  
haskell-src-exts.  Although cpphs's module Language.Preprocessor.Unlit  
is under the LGPL, it is based on code that was published in the  
Haskell 1.2 Report, Appendix C, which I assume is freely copyable.

Regards,
     Malcolm