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Re: [Lilypond-auto] Issue 2507 in lilypond: Stop the entanglement of con


From: lilypond
Subject: Re: [Lilypond-auto] Issue 2507 in lilypond: Stop the entanglement of context properties and grob property internals
Date: Fri, 04 May 2012 15:48:43 +0000

Updates:
        Status: Started
        Owner: address@hidden

Comment #1 on issue 2507 by address@hidden: Stop the entanglement of context properties and grob property internals
http://code.google.com/p/lilypond/issues/detail?id=2507

For what it's worth, I started on this one. It's not exactly going to come non-invasive. It seems to make sense to employ GOOPS rather than alists for storing nested properties of known types. Alists don't work too well with nested overrides/restores (they work best for overrides near the root of a hierarchy, while nested overrides work close to the leaves), and the current architecture requires a hash lookup for every context in the hierarchy for any property lookup.




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