Issue 3726: toplevel-music-functions should be a session variable

We don't want changes in a .ly file to bleed into subsequent files.

diff --git a/scm/music-functions.scm b/scm/music-functions.scm
index d843b96cd3600f72f727a1ff9a23c3b39b81f52f..4329e1c400fce5da4c4edf59be467f257b4f4056 100644 (file)
--- a/scm/music-functions.scm
+++ b/scm/music-functions.scm
@@ -1255,7 +1255,7 @@ then revert skipTypesetting."
      (else music))))
 
 
-(define-public toplevel-music-functions
+(define-session-public toplevel-music-functions
   (list
    (lambda (music parser) (expand-repeat-chords!
                            (cons 'rhythmic-event