Merge with master

[lilypond.git] / lily / duration-scheme.cc

diff --git a/lily/duration-scheme.cc b/lily/duration-scheme.cc
index 361036256d3642d70328db3614eda2f471f43615..4b8c4605c0e19e40c984c4b1e4fe424a7b112d0c 100644 (file)
--- a/lily/duration-scheme.cc
+++ b/lily/duration-scheme.cc
@@ -3,7 +3,7 @@
 
   source file of the LilyPond music typesetter
 
-  (c) 1997--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1997--2007 Jan Nieuwenhuizen <janneke@gnu.org>
   Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
@@ -121,6 +121,14 @@ LY_DEFINE (ly_duration_length, "ly:duration-length",
   return Moment (unsmob_duration (dur)->get_length ()).smobbed_copy ();
 }
 
+LY_DEFINE (ly_duration2string, "ly:duration->string",
+          1, 0, 0, (SCM dur),
+          "Convert @var{dur} to string.")
+{
+  SCM_ASSERT_TYPE (unsmob_duration (dur), dur, SCM_ARG1, __FUNCTION__, "duration");
+  return ly_string2scm (unsmob_duration (dur)->to_string ());
+}
+
 LY_DEFINE (ly_duration_factor, "ly:duration-factor",
           1, 0, 0, (SCM dur),
           "Extract the compression factor from @var{dur}. Return as a pair.")