[cvs-nhc98] Refactor hat-detect:

Tue, 26 Feb 2002 16:38:06 +0100 (CET)

malcolm: Tue Feb 26 16:38:06 CET 2002

Update of /usr/src/master/nhc/src/hat/tools
In directory hinken:/tmp/cvs-serv18657

Modified Files:
	HatDetect.hs 
Log Message:
Refactor hat-detect:
  * add a simple Cmd type and an interpreter to translate from
    keystrokes to Cmds
  * change syntax to Hugs-style ':' commands
  * replace toggles with :set and :unset
  * update help text to reflect new command syntax