malcolm: Thu May 2 12:08:20 CEST 2002 Update of /usr/src/master/nhc/src/hat/tools In directory hinken:/tmp/cvs-serv14296 Modified Files: HatObserve.hs HatTrail.hs LowLevel.hs SExp.hs artutils.c artutils.h Log Message: Solve the problem that _ did not expand in verbose mode, and _|_ and ^C had no parent. Basically, we followed the result chain pointer too far. Now, the getResult() routine stops at the last expression before the _, ^C, or _|_, and the pretty-printer must take a quick look (peekResult()) down one link of the chain to decide how to display the expression.