Issue 5167/6: Changes: show \markup xxx = ... \etc assignments

[lilypond.git] / lily / beam-engraver.cc

diff --git a/lily/beam-engraver.cc b/lily/beam-engraver.cc
index a82dfe87576cc509d471fa864463836851253c6d..f252eea5e2a1037c715ac72ef3aaf700bea8a0c0 100644 (file)
--- a/lily/beam-engraver.cc
+++ b/lily/beam-engraver.cc
@@ -100,7 +100,8 @@ Beam_engraver::valid_end_point ()
   return valid_start_point ();
 }
 
-Beam_engraver::Beam_engraver ()
+Beam_engraver::Beam_engraver (Context *c)
+  : Engraver (c)
 {
   beam_ = 0;
   finished_beam_ = 0;
@@ -349,7 +350,8 @@ protected:
   virtual bool valid_end_point ();
 };
 
-Grace_beam_engraver::Grace_beam_engraver ()
+Grace_beam_engraver::Grace_beam_engraver (Context *c)
+  : Beam_engraver (c)
 {
 }
 
@@ -370,9 +372,9 @@ Grace_beam_engraver::valid_end_point ()
 void
 Grace_beam_engraver::boot ()
 {
-  ADD_LISTENER (Beam_engraver, beam);
-  ADD_ACKNOWLEDGER (Beam_engraver, stem);
-  ADD_ACKNOWLEDGER (Beam_engraver, rest);
+  ADD_LISTENER (Grace_beam_engraver, beam);
+  ADD_ACKNOWLEDGER (Grace_beam_engraver, stem);
+  ADD_ACKNOWLEDGER (Grace_beam_engraver, rest);
 }
 
 ADD_TRANSLATOR (Grace_beam_engraver,