[cvs-nhc98] No log message

[Malcolm Wallace]

malcolm: Thu Jun 27 17:10:05 CEST 2002

Update of /usr/src/master/nhc/src/hat/tools
In directory hinken:/tmp/cvs-serv25819

Modified Files:
	HatTrail.hs 
Log Message:
In hat-trail, fix the `squash' implementation that automatically
decreases the cutoff to make a large expression fit in the maximum
available screen size.  (This should stop the screen from getting
garbled.)  Also add a :resize command just like in hat-observe.