* lily/sequential-iterator.cc: Change the default get_music_list

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

diff --git a/scm/define-music-properties.scm b/scm/define-music-properties.scm
index a681f2b6c39a0f432b1554e1276228c07adc000d..9bf878ed6ac082107543e29f1b606b9c9197ce5e 100644 (file)
--- a/scm/define-music-properties.scm
+++ b/scm/define-music-properties.scm
@@ -50,6 +50,7 @@ TODO: consider making type into symbol ")
      (error-found ,boolean? "If true, a parsing error was found in this expression")
      (element ,ly:music? "The single child of a Music_wrapper music object, or the body of a repeat.")
      (elements ,ly:music-list? "A list of elements for sequential of simultaneous music, or the alternatives of repeated music. ")
+     (elements-callback ,procedure? "Return a list of children, for use by a sequential iterator. Takes a single Music parameter")
      (expected-beam-count ,integer? "Expected number of non-tremolo beams in a tremolo repeat")
      (force-accidental ,boolean? "If set, a cautionary accidental should always be printed on this note")
      (grob-property ,symbol? "The symbol of the grob property to set. ")