Merge branch 'master' of git+ssh://repo.or.cz/srv/git/lilypond

[lilypond.git] / lily / include / spanner.hh

diff --git a/lily/include/spanner.hh b/lily/include/spanner.hh
index 074c303036877afe40c8536479719eebb6b18f51..91153b79b8e43b5ed959fc379003ad869f638add 100644 (file)
--- a/lily/include/spanner.hh
+++ b/lily/include/spanner.hh
@@ -56,6 +56,7 @@ public:
   Real spanner_length () const;
 
   static int compare (Spanner *const &, Spanner *const &);
+  static bool less (Spanner *const &, Spanner *const &);
   virtual Grob *find_broken_piece (System *) const;
   virtual void derived_mark () const;
   static bool has_interface (Grob *);