Made wxStubs compile on Unix.

Improvements to doc/view on MDI, including multiple menus for wxFileHistory.
Added wxDirExists to wxMSW; moved wxMatchWild to filefn.cpp


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@740 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/menu.tex

@@ -525,6 +525,18 @@ Use only after the menubar has been associated with a frame.
 
 \helpref{wxMenuBar::SetLabelTop}{wxmenubarsetlabeltop}
 
+\membersection{wxMenuBar::GetMenu}\label{wxmenubargetmenu}
+
+\constfunc{wxMenu*}{GetMenu}{\param{int}{ menuIndex}}
+
+Returns the menu at {\it menuIndex} (zero-based).
+
+\membersection{wxMenuBar::GetMenuCount}\label{wxmenubargetmenucount}
+
+\constfunc{int}{GetMenuCount}{\void}
+
+Returns the number of menus in this menubar.
+
 \membersection{wxMenuBar::IsChecked}\label{wxmenubarischecked}
 
 \constfunc{bool}{IsChecked}{\param{int}{ id}}