@code{PaperColumn} or @code{NoteColumn} objects.")
(conditional-elements ,ly:grob-array? "Internal use only.")
(covered-grobs ,ly:grob-array? "Grobs that could potentially collide
-+with a beam.")
+with a beam.")
(direction-source ,ly:grob? "In case @code{side-relative-direction} is
set, which grob to get the direction from.")
(pure-Y-extent ,number-pair? "The estimated height of a system.")
(pure-Y-offset-in-progress ,boolean? "A debugging aid for catching
cyclic dependencies.")
-
- (quant-score ,string? "The beam quanting score; stored for
-debugging.")
(quantize-position ,boolean? "If set, a vertical alignment is aligned
to be within staff spaces.")
(quantized-positions ,number-pair? "The beam positions after