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/Snap.cpp

@@ -287,14 +287,3 @@ bool SnapManager::Snap(Track *currentTrack,
 
    return *snappedPoint || *snappedTime;
 }
-
-// Indentation settings for Vim and Emacs.
-// Please do not modify past this point.
-//
-// Local Variables:
-// c-basic-offset: 3
-// indent-tabs-mode: nil
-// End:
-//
-// vim: et sts=3 sw=3
-