2.0     ? 1999
        keep top pane after unsplit
	add user defined commands menu
	set selection for line number move
	add '>' command to output selection
	add optional sam-style double click bracket matching etc
        add 'n' ('p') command to move to next (previous) file
	add 'b' command to move to different file
	commands apply to either of split windows
	remember popped-up files menu position, not current file.
	adjust window height if no args & input less than geometry spec
	make keyboard commands apply to window with keyboard focus
	add own version of "system" & "popen" to use $SHELL & set $* and $i
	    to current/all files for shell commands.
	force check for version in app defaults file
	abandon fallback resources, must now install app defaults file
	abandon use of ad2c and help2ad
        cosmetic changes to make gcc happy
	adjust caret in input text widget on failed as with successful search 
        fix bug in menu bitmap creation causing "not 1 bit deep" error
        fix bug causing crash for case insensitive search with no pattern
        
1.1	March 1992

	remove redundant 'no wrap' option,  add 'horiz scroll' option
	change 'case insensitive' option to 'case sensitive'
	position popped-up files menu over current file 
	make selecting current file from 'files' menu reopen it
	remove redundant reopen command button
	position error pop-up over mouse even during start up
	allowed Cmnd() action routine to take an argument
	respond to WM_DELETE_WINDOW window manager protocol message
	obey user specified geometry even if buttons etc don't fit
	add setTitle resource  and respect user's title & icconname resources
	change caseInsensitive resource to caseSensitive
	disable '|' and '!' commands when invoked with -display argument

1.0     Jan 1992

        first release (to ncl.ac.uk only)

