@code{widget-global-map} (by default the global map).
@end deffn
-@kindex Mouse-2 @r{(on button widgets})
-@item Mouse-2
+@kindex mouse-2 @r{(on button widgets})
+@item mouse-2
@deffn Command widget-button-click @var{event}
Invoke the button at the location of the mouse pointer. If the mouse
pointer is located in an editable text field, invoke the binding in
@findex widget-button-click
@defvr Const widget-keymap
@key{TAB} and @kbd{C-@key{TAB}} are bound to @code{widget-forward} and
-@code{widget-backward}, respectively. @key{RET} and @kbd{Mouse-2}
+@code{widget-backward}, respectively. @key{RET} and @kbd{mouse-2}
are bound to @code{widget-button-press} and
@code{widget-button-click}.
@end defvr