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| From: | tisimst |
| Subject: | Re: music function with access to context properties like currentBarNumber? |
| Date: | Wed, 15 Jul 2015 11:47:13 -0700 (MST) |
...
My first thought was “I need a music function that accesses
currentBarNumber” but that (and, for the more advanced version,
measureLength) is a context property. Now I don’t know how to get the
context to this music function and making it return a (make-music
'MultiMeasureRestMusic …). Attached is my first attempt but that returns
only (make-music 'ApplyContext …).
Is this the correct approach? Or do I have to write an engraver? If so,
where can I learn how to do that?
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