Issue 4485: Refactor \partcombine and \autochange iterators

[lilypond.git] / scm / define-music-types.scm

diff --git a/scm/define-music-types.scm b/scm/define-music-types.scm
index e381fa2713398f41ec452bd302efe260110be881..5ae59799f604303e90bdebcc25f448653ca3e755 100644 (file)
--- a/scm/define-music-types.scm
+++ b/scm/define-music-types.scm
@@ -411,6 +411,14 @@ as separate voices.")
         (iterator-ctor . ,ly:part-combine-iterator::constructor)
         ))
 
+    (PartCombinePartMusic
+     . ((description . "A part to be combined with other parts on a staff.")
+        (length-callback . ,ly:music-wrapper::length-callback)
+        (start-callback . ,ly:music-wrapper::start-callback)
+        (iterator-ctor . ,ly:part-combine-part-iterator::constructor)
+        (types . (part-combine-part-music music-wrapper-music))
+        ))
+
     (PercentEvent
      . ((description . "Used internally to signal percent repeats.")
         (types . (event percent-event rhythmic-event))