Removed a lot of redundant references to wxWindow::On... functions.

Added initial artprov.tex.
Sorted out duff references.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15035 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/keyevent.tex

@@ -50,6 +50,9 @@ similar to but slightly different from Windows {\tt WM\_KEYDOWN} and
 {\tt WM\_CHAR} events. In particular, Alt-x combination will generate a char
 event in wxWindows (unless it is used as an acclerator).
 
+{\bf Tip:} be sure to call {\tt event.Skip()} for events that you don't process in
+key event function, otherwise menu shortcuts may cease to work under Windows.
+
 \wxheading{Derived from}
 
 \helpref{wxEvent}{wxevent}
@@ -205,4 +208,3 @@ be still processed normally).
 
 Returns TRUE if the shift key was down at the time of the key event.
 
-