New in version 1.1.1.
Iterate rigid measures in expr.
Create and append spacer skip for each underfull measure.
abjad> t = Staff(RigidMeasure((3, 8), construct.scale(3)) * 3)
abjad> t[1].meter.forced = Meter(4, 8)
abjad> t[2].meter.forced = Meter(5, 8)
abjad> t[1].duration.is_underfull
True
abjad> t[2].duration.is_underfull
abjad> measuretools.remedy_underfull_measures(t)
abjad> print t.format
\new Staff {
{
\time 3/8
c'8
d'8
e'8
}
{
\time 4/8
c'8
d'8
e'8
s1 * 1/8
}
{
\time 5/8
c'8
d'8
e'8
s1 * 1/4
}
}