Remove the

// Indentation settings for Vim and Emacs
etc. lines from all files, as Campbell's patch (except for other changes to Languages.cpp)

src/LabelTrack.cpp

@@ -2751,15 +2751,3 @@ wxString LabelTrack::GetTextOfLabels(double t0, double t1)
 
    return retVal;
 }
-
-// Indentation settings for Vim and Emacs and unique identifier for Arch, a
-// version control system. Please do not modify past this point.
-//
-// Local Variables:
-// c-basic-offset: 3
-// indent-tabs-mode: nil
-// End:
-//
-// vim: et sts=3 sw=3
-// arch-tag: f321cf69-6f22-4a1b-a44b-b70d533227e3
-