slur

Returns a slur.

Description

Attaches slur indicators.

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Usage

1. Example

   a = FoscStaff(FoscLeafMaker().(#[60,62,64,65], [1/8]));
   a[0..].slur;
   a.show;

   

2. Phrasing slurs can be tweaked.

   a = FoscStaff(FoscLeafMaker().(#[60,62,64,65], [1/8]));
   a[0..].slur(tweaks: #[['color', 'blue']]);
   a.show;