Attaches text span indicators.
a = FoscStaff(FoscLeafMaker().(#[60,62,64,65], 1/4));
x = FoscStartTextSpan(
leftText: FoscMarkup('pont.').upright,
rightText: FoscMarkup('tasto').upright,
style: 'solidLineWithArrow'
);
a[0..].textSpanner(x);
a.show;
Strings are automatically wrapped as markups.
a = FoscStaff(FoscLeafMaker().(#[60,62,64,65], 1/4));
x = FoscStartTextSpan("pont.", "tasto", 'solidLineWithArrow');
a[0..].textSpanner(x);
// override(a).textSpanner.staffPadding = 4; // FIXME staff padding override crops spanner
a.show;Enchained spanners.
a = FoscStaff(FoscLeafMaker().(#[60,62,64,65,nil], 2/4));
x = FoscStartTextSpan("pont.", style: 'solidLineWithArrow');
a[..2].textSpanner(x);
x = FoscStartTextSpan("tasto", "pont.", 'solidLineWithArrow');
a[2..].textSpanner(x);
// override(a).textSpanner.staffPadding = 4;
a.show;