[Grace-core] More on Case

[James Noble]

Hi Andrew

so I've had a look at your wiki page so far, and edited a few things in.

I share some of your misgivings about case statements - (Tony Hoare's
second worst mistake :-)   but at this point I'd rather not change  
things
(and its' already gone up on the blog)

I'll futz around here for another hour or so, and then plan to let a  
0.1 spec go!
let me know if you can see anything odd in the current 0.07 version..

James