New in version 2.0.
Get markup attached to component:
abjad> staff = Staff("c'8 d'8 e'8 f'8")
abjad> slur = spannertools.SlurSpanner(staff[:])
abjad> markuptools.Markup('foo')(staff[0])
Markup('foo')(c'8)
abjad> markuptools.Markup('bar')(staff[0])
Markup('bar')(c'8)
abjad> f(staff)
\new Staff {
c'8 - \markup { \column { foo bar } } (
d'8
e'8
f'8 )
}
abjad> markuptools.get_markup_attached_to_component(staff[0])
(Markup('foo')(c'8), Markup('bar')(c'8))
Return tuple of zero or more markup objects.