minor stuff

[lilypond.git] / scm / music-functions.scm

diff --git a/scm/music-functions.scm b/scm/music-functions.scm
index 5585eebdb734c9ff59690f5edde7491d8d2b3e26..c700f190dbc5f287b2999a6047be3c436e733d0a 100644 (file)
--- a/scm/music-functions.scm
+++ b/scm/music-functions.scm
@@ -340,7 +340,18 @@ i.e.  this is not an override"
              'grob-property gprop))
 
 (define direction-polyphonic-grobs
-  '(Stem Tie Rest Slur PhrasingSlur Script TextScript Dots DotColumn Fingering))
+  '(DotColumn
+    Dots
+    Fingering
+    LaissezVibrerTie
+    PhrasingSlur
+    RepeatTie
+    Rest
+    Script
+    Slur
+    Stem
+    TextScript
+    Tie))
 
 (define-safe-public (make-voice-props-set n)
   (make-sequential-music
@@ -439,27 +450,20 @@ i.e.  this is not an override"
       "Either reset middleCPosition to the stored original, or remember
 old middleCPosition, add OCTAVATION to middleCPosition, and set
 OTTAVATION to `8va', or whatever appropriate."     
-      (if (number? (ly:context-property         context 'middleCPosition))
-         (begin
-           (if (number? (ly:context-property context 'originalMiddleCPosition))
-               (let ((where (ly:context-property-where-defined context 'middleCPosition)))
-                 
-                 (ly:context-set-property! context 'middleCPosition
-                                           (ly:context-property context 'originalMiddleCPosition))
-                 (ly:context-unset-property where 'originalMiddleCPosition)
-                 (ly:context-unset-property where 'ottavation)))
-ot         
-           (let* ((where (ly:context-property-where-defined context 'middleCPosition))
-                  (c0 (ly:context-property context 'middleCPosition))
-                  (new-c0 (+ c0 (* -7 octavation)))
-                  (string (cdr (assoc octavation '((2 . "15ma")
-                                                   (1 . "8va")
-                                                   (0 . #f)
-                                                   (-1 . "8vb")
-                                                   (-2 . "15mb"))))))
-             (ly:context-set-property! context 'middleCPosition new-c0)
-             (ly:context-set-property! context 'originalMiddleCPosition c0)
-             (ly:context-set-property! context 'ottavation string)))))
+      (if (number? (ly:context-property         context 'middleCOffset))
+         (let ((where (ly:context-property-where-defined context 'middleCOffset)))
+           (ly:context-unset-property where 'middleCOffset)
+           (ly:context-unset-property where 'ottavation)))
+
+      (let* ((offset (* -7 octavation))
+            (string (cdr (assoc octavation '((2 . "15ma")
+                                             (1 . "8va")
+                                             (0 . #f)
+                                             (-1 . "8vb")
+                                             (-2 . "15mb"))))))
+       (ly:context-set-property! context 'middleCOffset offset)
+       (ly:context-set-property! context 'ottavation string)
+       (ly:set-middle-C! context)))
     (set! (ly:music-property m 'procedure) ottava-modify)
     (context-spec-music m 'Staff)))