Fix 442.

[lilypond.git] / scm / define-grob-properties.scm

diff --git a/scm/define-grob-properties.scm b/scm/define-grob-properties.scm
index b4952e2a498a78bff07dda94c8bd59ac85e99ec8..8fc2db4904f791edf26fcd769a60de5f1c277dbb 100644 (file)
--- a/scm/define-grob-properties.scm
+++ b/scm/define-grob-properties.scm
@@ -950,6 +950,9 @@ in addition to notes and stems.")
      (items-worth-living ,ly:grob-array? "An array of interesting items.  If
 empty in a particular staff, then that staff is erased.")
 
+     (keep-alive-with ,ly:grob-array? "An array of other
+@code{VerticalAxisGroup}s.  If any of them are alive, then we will stay alive.")
+
      (left-items ,ly:grob-array? "DOCME")
      (left-neighbor ,ly:grob? "The right-most column that has a spacing-wish
 for this column.")