Doc-es: update Notation/Input.

[lilypond.git] / lily / page-marker.cc

diff --git a/lily/page-marker.cc b/lily/page-marker.cc
index 1e393862e6b861b1a859602aee3b5a80e54ac927..02b9c4ad19e82c6a00b2a970ea5d098881820ed5 100644 (file)
--- a/lily/page-marker.cc
+++ b/lily/page-marker.cc
@@ -43,7 +43,7 @@ Page_marker::~Page_marker ()
 const char Page_marker::type_p_name_[] = "ly:page-marker?";
 
 SCM
-Page_marker::mark_smob ()
+Page_marker::mark_smob () const
 {
   scm_gc_mark (symbol_);
   scm_gc_mark (permission_);