patch::: 1.3.147.jcn1

[lilypond.git] / lily / include / spring.hh

diff --git a/lily/include/spring.hh b/lily/include/spring.hh
index aaa7fb5b5afb1dbd72354d1f8dfa77842426d5a5..9585c874dda65941ab2e1a044e2857778ba17cf9 100644 (file)
--- a/lily/include/spring.hh
+++ b/lily/include/spring.hh
@@ -3,7 +3,7 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
 
@@ -28,6 +28,10 @@ struct Column_spring {
 struct Spring{
   Drul_array<Item*> item_l_drul_;
   Real distance_f_;
+
+  /*
+    TODO: make 2 strengths: one for stretching, and one for shrinking.
+  */
   Real strength_f_;
   void add_to_cols ();
   Spring ();