Re: Use arbitrary notes (with stem/flag) as MMR stencil override

[David Kastrup]

Kieren MacMillan <address@hidden> writes:

> Hi David,
>
>> I have no idea what you mean by "an interface could be added".  Grob
>> interfaces are a fixed component of the grob data structure: you cannot
>> add or remove them at will.  A certain grob type either has an interface
>> or not.  It's not a per-grob decision to make.
>
> Looking at the list
> <http://lilypond.org/doc/v2.18/Documentation/internals/graphical-object-interfaces>,
> I don’t see a "measure-centred-interface" or something obviously
> equivalent. So what I meant was: can/should such an interface be
> created [i.e., "added to that list"], and then the appropriate grob
> types be made to have that interface as part of their makeup?

What do you think the presence or absence of some interface implies?

-- 
David Kastrup