Use object callbacks for pure-height caching.

[lilypond.git] / lily / span-bar.cc

diff --git a/lily/span-bar.cc b/lily/span-bar.cc
index 36590c30a598fb1c6c4188c3bc46bc83749ca0c5..897acf0b31f4e0251e37b76069c5be12504e2202 100644 (file)
--- a/lily/span-bar.cc
+++ b/lily/span-bar.cc
@@ -244,5 +244,9 @@ ADD_INTERFACE (Span_bar,
               /* properties */
               "glyph-name "
               "elements "
+              "pure-Y-common "
+              "pure-relevant-grobs "
+              "pure-relevant-items "
+              "pure-relevant-spanners "
               );