CHANGES
-------

v0.02g: "Fixed" it so that the pre-handler cannot be entered by multiple
           threads. This was causing issues for the version 0.87 of xforms
           where exiting an object was causing multiple events to be
           registered for the same button.
           (NOTE: right now, lock variables are used... a better way should
                  be used since this can still be compromised if both
                  threads check/modify the variable at the same time...)

v0.02f:
	Changed it to start using a pre-handler instead of a post-handler
	   to guarantee that the tooltip will go away when it should.
	Changed the structure of the CHANGES file so the most recent changes
	   come first.

v0.02e:
	Added some changes so that memory leaks were taken care of
	   (thanks to Purify!).
	Added an other include dir so that SUN's can define a directory
	   to base their X11/*.h files from.

v0.02d:
	Added the X11 include path in the -I options of the Makefile.
	Changed ar rcs to use ranlib instead of the s option since SUN's
	   don't seem to have the s option on their ar!

v0.02c:
	Fixed it so that it will now compile cleanly with 
	   -ansi -pedantic.

v0.02b:
	This is the first public release of the library.

v0.02a:
	This is still a non-public release of the library.
	Fixed it so that if the tooltip will appear off the screen or
	   overlap the button, then now code will adjust position correctly.

v0.02:
	This is still a non-public release of the library.
	Added the tooltips delay before displaying the tooltip.	

v0.01a:
        This is still a non-public release of the library.
        Fixed an infinite loop problem in tooltips_internal_hideall_tips().

v0.01:
	This is the initial release of this library.
	This was not a public release, only within my UC Berkeley research
	   group. (VERY ALPHA)!