### 1.1.87 TextSpanEvent

Start a text spanner, for example, an octavation.

Event classes: music-event, span-event, StreamEvent and text-span-event.

Accepted by: Text_spanner_engraver.

Properties:

> `name` (symbol):

>   `'TextSpanEvent`

>   Name of this music object.

> `types` (list):

>   `'(general-music post-event span-event event text-span-event)`

>   The types of this music object; determines by what engraver this music expression is processed.

#### Internals Reference v2.18.2 (稳定分支).