[cvs-nhc98] Permit arity-raising of cafs/functions in hat-observe. Un

malcolm: Thu Jul 11 17:01:24 CEST 2002 Update of /usr/src/master/nhc/src/hat/tools In directory hinken:/tmp/cvs-serv17947 Modified Files: HatObserve.hs Observe.hs Pattern.hs observe.c observe.h Log Message: Permit arity-raising of cafs/functions in hat-observe. Unfortunately, the equations you see can be confusing, so this feature should be considered experimental. For instance, if f x = g x g x y = x+y then observing `f' shows e.g. `f 1 = g 1', but observing `f _ _' shows e.g. `g 1 2 = 3', not `f 1 2 = 3' as you might expect. This commit also fixes the `:set recursive off' bug whereby observing `f in f' showed the non-recursive calls of f instead of the recursive ones.