Release: bump Welcome versions.

[lilypond.git] / lily / pure-from-neighbor-engraver.cc

diff --git a/lily/pure-from-neighbor-engraver.cc b/lily/pure-from-neighbor-engraver.cc
index 7061a9268498b3c492e9d2eb07a55cfccadd37b7..cea3936161c4c62357250ca9ca664b7a00275bcb 100644 (file)
--- a/lily/pure-from-neighbor-engraver.cc
+++ b/lily/pure-from-neighbor-engraver.cc
@@ -26,6 +26,8 @@
 #include "pure-from-neighbor-interface.hh"
 #include "engraver.hh"
 
+#include "translator.icc"
+
 class Pure_from_neighbor_engraver : public Engraver
 {
   vector<Grob *> pure_relevants_;
@@ -34,19 +36,20 @@ class Pure_from_neighbor_engraver : public Engraver
 public:
   TRANSLATOR_DECLARATIONS (Pure_from_neighbor_engraver);
 protected:
-  DECLARE_ACKNOWLEDGER (pure_from_neighbor);
-  DECLARE_ACKNOWLEDGER (item);
+  void acknowledge_pure_from_neighbor (Grob_info);
+  void acknowledge_item (Grob_info);
   void finalize ();
 };
 
-Pure_from_neighbor_engraver::Pure_from_neighbor_engraver ()
+Pure_from_neighbor_engraver::Pure_from_neighbor_engraver (Context *c)
+  : Engraver (c)
 {
 }
 
 void
 Pure_from_neighbor_engraver::acknowledge_item (Grob_info i)
 {
-  if (!Pure_from_neighbor_interface::has_interface (i.item ()))
+  if (!has_interface<Pure_from_neighbor_interface> (i.item ()))
     pure_relevants_.push_back (i.item ());
 }
 
@@ -134,10 +137,13 @@ Pure_from_neighbor_engraver::finalize ()
   pure_relevants_.clear ();
 }
 
-#include "translator.icc"
+void
+Pure_from_neighbor_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Pure_from_neighbor_engraver, item);
+  ADD_ACKNOWLEDGER (Pure_from_neighbor_engraver, pure_from_neighbor);
+}
 
-ADD_ACKNOWLEDGER (Pure_from_neighbor_engraver, item);
-ADD_ACKNOWLEDGER (Pure_from_neighbor_engraver, pure_from_neighbor);
 ADD_TRANSLATOR (Pure_from_neighbor_engraver,
                 /* doc */
                 "Coordinates items that get their pure heights from their neighbors.",