X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fmidi.scm;h=9a7bcb5e68492f981dea1e01046ae77b178bd0e4;hb=0387f04497978e37b335a8b99eec905499d6ad0f;hp=cef0fae28b07d31369ec4860f2eae14120131f43;hpb=87eedcd59f4082cb0841528ad5bc82cb1d1191e3;p=lilypond.git

diff --git a/scm/midi.scm b/scm/midi.scm
index cef0fae28b..9a7bcb5e68 100644
--- a/scm/midi.scm
+++ b/scm/midi.scm
@@ -2,7 +2,7 @@
 ;;;;
 ;;;;  source file of the GNU LilyPond music typesetter
 ;;;; 
-;;;; (c) 2000--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;; (c) 2000--2008 Jan Nieuwenhuizen <janneke@gnu.org>
 
 
 
@@ -284,18 +284,17 @@ returns the program of the instrument
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;
 
-(define-public (write-performances-midis performances basename)
-  (let
-      loop
-    ((perfs performances)
-     (count 0))
-
-
-    (if (pair?  perfs)
-	(begin
-	  (ly:performance-write
-	   (car perfs)
-	   (if (> count 0)
-	       (format #f "~a-~a.midi" basename count)
-	       (format #f "~a.midi" basename)))
-	  (loop (cdr perfs) (1+ count))))))
+(define-public (write-performances-midis performances basename . rest)
+  (let ((midi-ext (ly:get-option 'midi-extension)))
+    (let
+	loop
+      ((perfs performances)
+       (count (if (null? rest) 0 (car rest))))
+      (if (pair?  perfs)
+	  (begin
+	    (ly:performance-write
+	     (car perfs)
+	     (if (> count 0)
+		 (format #f "~a-~a.~a" basename count midi-ext)
+		 (format #f "~a.~a" basename midi-ext)))
+	    (loop (cdr perfs) (1+ count)))))))