need a window identifier, since normally you are only interested in the current\r
window's size events.\r
\r
-The EVT_BUTTON macro demonstrates that the originating event does not have to\r
+The @c EVT_BUTTON macro demonstrates that the originating event does not have to\r
come from the window class implementing the event table -- if the event source\r
is a button within a panel within a frame, this will still work, because event\r
tables are searched up through the hierarchy of windows for the command events.\r