[cvs-nhc98] In hat-explore:

[Malcolm Wallace]

malcolm: Mon Mar  4 17:52:23 CET 2002

Update of /usr/src/master/nhc/src/hat/tools
In directory hinken:/tmp/cvs-serv18521

Modified Files:
	HatExplore.hs HighlightStyle.hs SExp.hs 
Log Message:
In hat-explore:
  * add a status line - shows messages, and usually the current srcref
  * add commands to change the cutoff-depth
  * add an `always-show-equations' mode
  * support multi-character commands on the bottom line
  * the = key now toggles the current equation on/off
  * the = key takes you immediately to the RHS
  * the action of the [ ] movement keys is now bound to < and >
  * shrink and expand are now - and +