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

[lilypond.git] / lily / stanza-number-align-engraver.cc

diff --git a/lily/stanza-number-align-engraver.cc b/lily/stanza-number-align-engraver.cc
index 517bb8fe4691acd36fa20728aaa2c7af241f4739..53ec89358f56359cad37b12d14b4d711d5dc6343 100644 (file)
--- a/lily/stanza-number-align-engraver.cc
+++ b/lily/stanza-number-align-engraver.cc
@@ -26,8 +26,6 @@
 
 #include "translator.icc"
 
-using std::vector;
-
 class Stanza_number_align_engraver : public Engraver
 {
 public:
@@ -37,12 +35,13 @@ protected:
   vector<Grob *> lyrics_;
   vector<Grob *> stanza_numbers_;
 
-  DECLARE_ACKNOWLEDGER (lyric_syllable);
-  DECLARE_ACKNOWLEDGER (stanza_number);
+  void acknowledge_lyric_syllable (Grob_info);
+  void acknowledge_stanza_number (Grob_info);
   void stop_translation_timestep ();
 };
 
-Stanza_number_align_engraver::Stanza_number_align_engraver ()
+Stanza_number_align_engraver::Stanza_number_align_engraver (Context *c)
+  : Engraver (c)
 {
 }
 
@@ -71,8 +70,13 @@ Stanza_number_align_engraver::stop_translation_timestep ()
   lyrics_.clear ();
 }
 
-ADD_ACKNOWLEDGER (Stanza_number_align_engraver, lyric_syllable);
-ADD_ACKNOWLEDGER (Stanza_number_align_engraver, stanza_number);
+
+void
+Stanza_number_align_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Stanza_number_align_engraver, lyric_syllable);
+  ADD_ACKNOWLEDGER (Stanza_number_align_engraver, stanza_number);
+}
 
 ADD_TRANSLATOR (Stanza_number_align_engraver,
                 /* doc */