X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ffingering-column-engraver.cc;h=5662dfbf709b404b5478474ff176a77bd7b371e3;hb=2bbacb364aa29041af9cbbbd32cfad2e8e387cb3;hp=9444e2cf0aff2b0c00c46b3e4487755f77c771ee;hpb=1de3d397c18622b6061402fef18e625701712bc5;p=lilypond.git

diff --git a/lily/fingering-column-engraver.cc b/lily/fingering-column-engraver.cc
index 9444e2cf0a..5662dfbf70 100644
--- a/lily/fingering-column-engraver.cc
+++ b/lily/fingering-column-engraver.cc
@@ -25,8 +25,6 @@
 
 #include "translator.icc"
 
-using std::vector;
-
 /**
    Find potentially colliding scripts, and put them in a
    Fingering_column, that will fix the columns.  */
@@ -39,12 +37,13 @@ class Fingering_column_engraver : public Engraver
 public:
   TRANSLATOR_DECLARATIONS (Fingering_column_engraver);
 protected:
-  DECLARE_ACKNOWLEDGER (finger);
+  void acknowledge_finger (Grob_info);
   void process_acknowledged ();
   void stop_translation_timestep ();
 };
 
-Fingering_column_engraver::Fingering_column_engraver ()
+Fingering_column_engraver::Fingering_column_engraver (Context *c)
+  : Engraver (c)
 {
   for (LEFT_and_RIGHT (d))
     fingering_columns_[d] = 0;
@@ -103,7 +102,12 @@ Fingering_column_engraver::process_acknowledged ()
     }
 }
 
-ADD_ACKNOWLEDGER (Fingering_column_engraver, finger);
+void
+Fingering_column_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Fingering_column_engraver, finger);
+}
+
 ADD_TRANSLATOR (Fingering_column_engraver,
                 /* doc */
                 "Find potentially colliding scripts and put them into a"