Revision history for Tk-JDialog
1.00 Date/time
First version, released on an unsuspecting world.
1.01 Add Tk to prerequisites and add code to skip sample program test run
if AUTOMATED_TESTING is set.
1.1 2016/01/20
Eliminate run-time warning messages when $ENV{DESKTOP_SESSION is not
defined. - NOT RELEASED.
1.11 2016/01/20
Eliminate run-time warning message when no -escape_button is defined.
1.20 2023/06/17
* Add effort to make the popup dialog window transient (for window-
managers).
* Modernize default -font values, including M$-Windows version.
* Minor code cleanups.