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From: | Mark Polesky |
Subject: | Re: define-grobs.scm properties not alphabetical |
Date: | Thu, 25 Jun 2009 12:30:48 -0700 (PDT) |
Carl D. Sorensen wrote: > I have not put a question mark on ci because ? is used in SICP > to indicate a predicate (i.e. a function returning a boolean) > rather than a boolean value directly. I like it. Nice subtlety. Forgot to make that change in the previous post (butI've noted it). - Mark
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