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

[lilypond.git] / lily / pitch-squash-engraver.cc

diff --git a/lily/pitch-squash-engraver.cc b/lily/pitch-squash-engraver.cc
index 3a8cb7ea2947978fef4145208955d2a9fdb118b4..a5ccfa483ea70269f9c0c286abc52d2b04e474d5 100644 (file)
--- a/lily/pitch-squash-engraver.cc
+++ b/lily/pitch-squash-engraver.cc
@@ -1,9 +1,20 @@
 /*
-  pitch-squash-engraver.cc -- implement Pitch_squash_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "engraver.hh"
@@ -17,7 +28,7 @@ class Pitch_squash_engraver : public Engraver
 {
 public:
   TRANSLATOR_DECLARATIONS (Pitch_squash_engraver);
-  DECLARE_ACKNOWLEDGER (note_head);
+  void acknowledge_note_head (Grob_info);
 };
 
 void
@@ -28,25 +39,31 @@ Pitch_squash_engraver::acknowledge_note_head (Grob_info i)
     i.grob ()->set_property ("staff-position", newpos);
 }
 
-Pitch_squash_engraver::Pitch_squash_engraver ()
+Pitch_squash_engraver::Pitch_squash_engraver (Context *c)
+  : Engraver (c)
 {
 }
 
 #include "translator.icc"
-ADD_ACKNOWLEDGER (Pitch_squash_engraver, note_head);
+void
+Pitch_squash_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Pitch_squash_engraver, note_head);
+}
+
 ADD_TRANSLATOR (Pitch_squash_engraver,
-               /* doc */
-               "Set the vertical position of note heads to "
-               "@code{squashedPosition}, if that property is set.  This can "
-               "be used to make a single-line staff demonstrating the "
-               "rhythm of a melody.",
+                /* doc */
+                "Set the vertical position of note heads to"
+                " @code{squashedPosition}, if that property is set.  This can"
+                " be used to make a single-line staff demonstrating the"
+                " rhythm of a melody.",
 
-               /* create */
-               "",
+                /* create */
+                "",
 
-               /* read */
-               "squashedPosition ",
+                /* read */
+                "squashedPosition ",
 
-               /* write */
-               ""
-               );
+                /* write */
+                ""
+               );