Re: Get the margin values

[Jean Abou Samra]

Le lundi 05 juin 2023 à 15:34 +0200, Simon Albrecht a écrit :

However, I can’t say why the right margin isn’t yet known by the time it 

is queried.

Well, don't use “$defaultpaper”, that's the toplevel \paper block, which is almost always not what you want. If your markup command is used on score level like with { c'^\markup \margin ... }, it should be affected \paper settings on \score level. Use “layout” instead (or another name like “output-def” if you have defined your markup command as “(margin output-def props ...) (...)”, though the name “layout” is conventional).

I seem to recall “$defaultpaper” is not normalized which could be why you're seeing undefined margins, but I didn't check. “layout” is definitely what you want in this case.

Jean

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