you can now hide and show drumlist instruments

squashed some minor bugs

1 files changed, 3 insertions, 1 deletions

diff --git a/muse2/muse/song.h b/muse2/muse/song.h
index 79e5521f..ad77d723 100644
--- a/muse2/muse/song.h
+++ b/muse2/muse/song.h
@@ -379,7 +379,9 @@ class Song : public QObject {
 
    public slots:
       void seekTo(int tick);
-      void update(int flags = -1);
+      void update(int flags = -1, bool allowRecursion=false); // use allowRecursion with care! this
+                                                              // could lock up muse if you aren't sure
+                                                              // that your recursion will be finite!
       void beat();
 
       void undo();