Doc-es: various updates.

[lilypond.git] / lily / rhythmic-head.cc

diff --git a/lily/rhythmic-head.cc b/lily/rhythmic-head.cc
index 93349e06fee49a6e50c789a4cbccf202680e23f0..8628b0508865eac3325e2974362e0730d4d698c1 100644 (file)
--- a/lily/rhythmic-head.cc
+++ b/lily/rhythmic-head.cc
@@ -1,38 +1,49 @@
 /*
-  rhythmic-head.cc -- implement Rhythmic_head
+  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 "rhythmic-head.hh"
 
-#include "warn.hh"
+#include "item.hh"
 #include "rest.hh"
-#include "stem.hh"
 #include "staff-symbol-referencer.hh"
-#include "item.hh"
+#include "stem.hh"
+#include "warn.hh"
 
 Item *
 Rhythmic_head::get_dots (Grob *me)
 {
   SCM s = me->get_object ("dot");
-  return unsmob_item (s);
+  return unsmob<Item> (s);
 }
 
 Item *
 Rhythmic_head::get_stem (Grob *me)
 {
   SCM s = me->get_object ("stem");
-  return unsmob_item (s);
+  return unsmob<Item> (s);
 }
 
 int
 Rhythmic_head::dot_count (Grob *me)
 {
   return get_dots (me)
-    ? scm_to_int (get_dots (me)->get_property ("dot-count")) : 0;
+         ? robust_scm2int (get_dots (me)->get_property ("dot-count"), 0) : 0;
 }
 
 void
@@ -49,11 +60,11 @@ Rhythmic_head::duration_log (Grob *me)
 }
 
 ADD_INTERFACE (Rhythmic_head,
+               "Note head or rest.",
 
-              "Note head or rest",
-              
-              "dot "
-              "duration-log "
-              "stem "
-              );
-
+               /* properties */
+               "dot "
+               "duration-log "
+               "glissando-skip "
+               "stem "
+              );