Distangle classic output routines.

[lilypond.git] / scm / midi.scm

diff --git a/scm/midi.scm b/scm/midi.scm
index dee999868e7a22f2eaf1a5699d8fa2878931827a..cef0fae28b07d31369ec4860f2eae14120131f43 100644 (file)
--- a/scm/midi.scm
+++ b/scm/midi.scm
@@ -276,17 +276,18 @@ returns the program of the instrument
 
 (define-public (alterations-in-key pitch-list)
   "Count number of sharps minus number of flats"
-  (/ (apply + (map cdr pitch-list)) 2))
+  
+  (* (apply + (map cdr pitch-list)) 2))
 
 
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;
 
-(define-public (paper-book-write-midis paper-book basename)
+(define-public (write-performances-midis performances basename)
   (let
       loop
-    ((perfs (ly:paper-book-performances paper-book))
+    ((perfs performances)
      (count 0))