* input/test/improv.ly: update: do not use Thread switching.

[lilypond.git] / lily / relative-octave-music.cc

diff --git a/lily/relative-octave-music.cc b/lily/relative-octave-music.cc
index ae6773a6b28b4ed2807eb063d2ecac9962f6f9c6..5eadf5d3f22a11ae77a37f5a157b3097f2e8bedf 100644 (file)
--- a/lily/relative-octave-music.cc
+++ b/lily/relative-octave-music.cc
@@ -3,25 +3,40 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1998--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1998--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
-
 #include "relative-music.hh"
-#include "debug.hh"
+#include "warn.hh"
+#include "scm-option.hh"
+
 
 Pitch
-Relative_octave_music::to_relative_octave (Pitch)
+Relative_octave_music::to_relative_octave (Pitch p)
 {
-  return * unsmob_pitch (get_mus_property ("last-pitch"));
+  if (lily_1_8_relative)
+    {
+      lily_1_8_compatibility_used = true;
+      /*
+       ugh: last-pitch should  be junked.
+
+       Change this for lilypond 2.0. When you do,
+       then B should start where A left off.
+
+       \relative { A \relative { ...} B }
+
+      */
+      return * unsmob_pitch (get_mus_property ("last-pitch"));
+    }
+  else
+    return p;
 }
 
 
-Relative_octave_music::Relative_octave_music(SCM l)
-  : Music_wrapper (l)
+Relative_octave_music::Relative_octave_music ()
 {
-  set_mus_property ("type", ly_symbol2scm ("relative-octave-music"));  
 }
 
+ADD_MUSIC (Relative_octave_music);