Hi David,
Am 22.07.2013 11:49, schrieb David Kastrup:
The value of \pt is not known at the time of the \override. The music
containing the \override could be used with several different
\layout/\paper blocks with different valued of \pt.
I'm aware of that ... so I thaught, it might be possible to "tag" the
number, that it has to be touched/tuned/recalculated when the value of
pt is available - when the grob is actually printed.
But to use an object-poperty here means touching several ::print
methods, so I guess, this is not a good idea.
Probably using a pair containing the number and the unity ...
Best, Jan-Peter
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