
On 3 July 2010 14:18, Ivan Lazar Miljenovic
Stephen Tetley
writes: I think it was Hugs compliant as least for some revisions - I seem to remember looking at it before I switched to GHC.
People still use Hugs? :p
A bit more seriously: is there any listing anywhere of which extensions Hugs supports?
Definitely serious: if anything, I would care more about ensuring compatability with JHC, UHC, etc. than Hugs nowadays.
It's not so much whether people still use Hugs just that the non-H98 argument was a bit more nuanced. I first looked at FGL 8 or 9 years ago, thinking about porting it to PLT-Scheme but I didn't have the Haskell smarts to do it. In those days I only had Hugs installed, though I may not have ever loaded FGL. Here's a guide to Hugs's extensions: http://cvs.haskell.org/Hugs/pages/users_guide/hugs-ghc.html