* Documentation/user/point-and-click.itely: simplify p&c

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

diff --git a/lily/include/book.hh b/lily/include/book.hh
index 4765f332f19ea75a9c335a5e20cd339693373795..31749fbae3643a639108c5460b14532aa47b51da 100644 (file)
--- a/lily/include/book.hh
+++ b/lily/include/book.hh
@@ -25,6 +25,7 @@ public:
   Output_def *paper_;
   SCM scores_;
 
+  Book *clone () const;
   Book ();
   void add_score (SCM);
   Paper_book *process (Output_def *def_paper,