--- /dev/null
+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 2010--2011 Nicolas Sceaux <nicolas.sceaux@free.fr>
+
+ 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 "note-column.hh"
+#include "lily-guile.hh"
+#include "grob.hh"
+
+LY_DEFINE (ly_note_column_accidentals, "ly:note-column-accidentals",
+ 1, 0, 0, (SCM note_column),
+ "Return the @code{AccidentalPlacement} grob from @var{note-column}"
+ " if any, or @code{SCM_EOL} otherwise.")
+{
+ Grob *grob = unsmob_grob (note_column);
+ LY_ASSERT_SMOB (Grob, note_column, 1);
+ Grob *acc = Note_column::accidentals (grob);
+ if (acc)
+ return acc->self_scm ();
+ return SCM_EOL;
+}
+
+LY_DEFINE (ly_note_column_dot_column, "ly:note-column-dot-column",
+ 1, 0, 0, (SCM note_column),
+ "Return the @code{DotColumn} grob from @var{note-column}"
+ " if any, or @code{SCM_EOL} otherwise.")
+{
+ Grob *grob = unsmob_grob (note_column);
+ LY_ASSERT_SMOB (Grob, note_column, 1);
+ Grob *dot_column = Note_column::dot_column (grob);
+ if (dot_column)
+ return dot_column->self_scm ();
+ return SCM_EOL;
+}