Committing in .

 Committing in .

 Changes to make compilations on OpenVMS work:
    displayx11.h : one semicolon removed, since it is not needed
    progdlgg.cpp : On some systems (like OpenVMS) unsigned types are realy
                   unsigned. So a comparison unsigned_var < 0 is always
                   false and causes unreacheable code, which is flagged
                   by the compiler. In this case a change from unsigned long
                   to long was more what was intended here.
 Modified Files:
 	wxWidgets/include/wx/unix/displayx11.h
 	wxWidgets/src/generic/progdlgg.cpp
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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29253 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775