Issue 4718/4: Fold transpose_mutable into Prob::transpose

[lilypond.git] / lily / include / page-marker.hh

diff --git a/lily/include/page-marker.hh b/lily/include/page-marker.hh
index cb823d0f0d18cf496825b6284f21d0e6ab0ba25d..02233d30a6d804d06bfa8d420e6e4187944007df 100644 (file)
--- a/lily/include/page-marker.hh
+++ b/lily/include/page-marker.hh
@@ -26,7 +26,7 @@
 class Page_marker : public Smob<Page_marker>
 {
 public:
-  SCM mark_smob ();
+  SCM mark_smob () const;
   static const char type_p_name_[];
   virtual ~Page_marker ();
 private: