Re: space the width of key signature

[David Nalesnik]

On Sat, Jul 2, 2016 at 7:53 PM, David Nalesnik <address@hidden> wrote:
> On Sat, Jul 2, 2016 at 7:21 PM, David Nalesnik <address@hidden> wrote:
>> On Sat, Jul 2, 2016 at 6:25 PM, Thomas Morley <address@hidden> wrote:
>>
>>>
>>> Thanks for your code, it will be a great simplification.
>>> Now I'd love to get rid of the engraver. All those StanzaNumber-grobs,
>>> first they are created and then most of them thrown away...
>>> The exercise is to set the stanza-context-property exactly at line-break...
>>>
>>
>> Though it works :)
>>
>> Possibly some hint is to be had by looking at how clefs are managed.
>> How are clefs created by default at the beginning of staffs?
>>
>> At the moment I'm not getting very far looking at the Clef engraver
>> myself.  I'm not understanding what would trigger an explicit clef at
>> a line break, since I see no reference to line breaks anywhere.
>>
>
>
> Oh, that would be break-visibility.  I suppose StanzaNumber would have
> to support that.
>


I think your method is sound.  Besides the fact that it works, I
believe that items that respond to break-visibility are treated in a
similar manner.  I could be wrong -- and please correct me if I am --
but multiple copies of such things as Clef are made and then thrown
away when not needed

David