2014-06-30-10.12.57: src/lib/x-kit/widget/gui/guiboss-imp.pkg: Changed to call  gui_event_to_string()  instead of  gui_event_name()  on ignored events.   src/lib/x-kit/widget/widget-unit-test.pkg: Added call to new guiboss_to_topwindow.send_mousebutton_press_event() fn, verified that it propagates through X server and xclient-ximps and all the way back up to guiboss-imp where the above event-ignore logic prints it out. Whee! :-)