@item @code{padding} -- the minimum required amount of
unobstructed vertical whitespace between the two items, measured
in staff-spaces.
-@item @code{space} -- the vertical distance, measured in
+@item @code{basic-distance} -- the vertical distance, measured in
staff-spaces, between the reference points of the two items when
no collisions would result, and no stretching or compressing is in
effect.
(direction-source ,ly:grob? "In case @code{side-relative-direction} is
set, which grob to get the direction from.")
+ (display-cautionary ,boolean? "Should the grob be displayed as a cautionary grob?")
(dot ,ly:grob? "A reference to a @code{Dots} object.")
(dots ,ly:grob-array? "Multiple @code{Dots} objects.")
(spacing ,ly:grob? "The spacing spanner governing this section.")
(spacing-wishes ,ly:grob-array? "An array of note spacing or staff spacing
objects.")
+ (span-start ,boolean? "Is the note head at the start of a spanner?")
(staff-grouper ,ly:grob? "The staff grouper we belong to.")
(staff-symbol ,ly:grob? "The staff symbol grob that we are in.")
(stem ,ly:grob? "A pointer to a @code{Stem} object.")