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Re: Repeating stencils


From: Valentin Petzel
Subject: Re: Repeating stencils
Date: Tue, 30 Nov 2021 22:20:10 +0100

Hm, okay. It does not appear in
http://lilypond.org/doc/v2.23/Documentation/internals/scheme-functions
prior to 2.23.

Cheers,
Valentin

Am Dienstag, 30. November 2021, 21:21:02 CET schrieb Jean Abou Samra:
> Le 30/11/2021 à 21:07, Valentin Petzel a écrit :
> > Hello Jean,
> > 
> > That is cool! Is this new in 2.23? (I mean stack-stencils, not \pattern of
> > course).
> 
> The oldest version I have here is 2.14 and it
> is already there :-)
> 
> > \pattern should work well, but to me it feels a bit strange to induce some
> > unnescessary markup just for stacking some stencils ...
> 
> As you prefer. It's a pretty common thing, but
> has the disadvantage at the moment that if a
> property of the grob is computed by a callback,
> it's an open bet whether the markup receives
> the computed property (the right thing) or the
> callback (the wrong thing because it doesn't have
> the grob to apply the callback to). So it can cause
> grobs not responding to callbacks in a few cases,
> but this should not be a concern here.
> 
> Best,
> Jean

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