Re: 2.13.11-1: Y-offset for RehearsalMark?

[Alexander Kobel]

Dmytro O. Redchuk wrote:
> But, anyway, in this example i'm using only one Staff, so this means
> that *in any case* (regardless one-staff or multi-stave system) i need
> to remove and re-attach those engravers to get 'outside-staff-padding
> working for marks --- really?

From the viewpoint of vertical spacing, I guess the lyrics are 
considered as a second staff.  So I'm afraid I think the answer is "yes".

> Well, since it is 'outside-*staff*-padding, it is related to Staff,
> obviously. It's normal.
>
> If i wish to have every staff having its own separate metronome marks
> --- something strange, probably,-) ---i need to use two commands to move
> them vertically. If i wish to have every staff having its own
> RehearsalMarks --- i need to use 'Y-offset.

Well, I'm not quite sure of this one.  'outside-staff-padding should 
already be enough.  Did you test this?  (I didn't, to be honest.)
If I understand you correctly, you're confusing "staff" and "system". 
By default, the Mark_engraver sits in the Score context, which contains 
elements and settings common for all objects inside a system.  By 
default, Marks are only printed once, so they're naturally placed there, 
and printed on top of _all_ staves in the system (by "staves", I also 
mean lyrics, chords, ... - essentially all contexts that can be 
contained in a score).
AFAIU, if you add the Mark_engraver to a staff, 'outside-staff-padding 
should only be applied to the very staff the engraver is attached to.


HTH,
Alexander