Re: make \breath (kind-of) ignore clef change

[Jean Abou Samra]

Le 01/06/2022 à 20:07, Werner LEMBERG a écrit :
> This code might serve as an example for `\propertyTweak`, which the NR
> is currently missing.
>
> Would you care to submit an MR, expanding the documentation
> accordingly?


I'm not sure if the NR is the best place for explaining
\propertyTweak. Its usefulness is basically to be a helper
for defining "dual" commands like \shape, \footnote, \omit,
or (in 2.23) \parenthesize. In essence, it has the semantics:

\propertyTweak property <value> [Context.]Grob   → \override 
[Context.]Grob.property = <value>
\propertyTweak property <value> <music>          → \tweak property 
<value> <music>

Is that useful to know for Joe User? I wonder if it should
go in the extending manual instead.

On the other hand, I still have a branch for that two-part
patch of which only one part made it to master so far,
reorganizing the "Changing defaults" part of the NR.
I put it in the NR in that patch, because I was already
explaining lots of other commands (\single, etc.)