The page mentioned in the subject line talks about downloading a version for LINUX.

QUESTION: what about SOLARIS (7)?

Hugs is very portable. It works great on Solaris. The source code is trivial to compile.

From memory, the instructions are:

tar zxvf hugs.tgz cd hugs98/src/unix ./configure --prefix=$HOME/local --with-readline cd .. make install

Also, what GRAPHICS are available? The book I have is Hudak's, ie all via graphics examples, code, etc.

Again, the code (for the Hugs Graphics Library and Hudak's School of Expression library) is available and is portable. Just download it and compile. (http://haskell.org/graphics) If you'd prefer to use raw Xlib, the graphics lib includes an Xlib library. Other libraries are available - see haskell.org for details. -- Alastair Reid