Re: question about ottava spanner

[Jinsong Zhao]

On 2019/11/30 2:23, Thomas Morley wrote:
> \ottava works for Staff. You told LilyPond to write your entered
> Staff-input one octave below. Thus the OttavaBracket _needs_ to span
> the upper Voice (although you tweaked it's direction down)
>
> Though, I somehow doubt that's what you intended ...
>
> Cheers,
>    Harm

Thanks a lot. However, I don't understand your reply very well. The 
snippet I want to input is something like the attached figure.

BTW, where can I find the reference for every command used in Lilypond?

Thanks again.

Best,
Jinsong

example.png
Description: PNG image