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Re: question about Qnil representation


From: Po Lu
Subject: Re: question about Qnil representation
Date: Thu, 27 Oct 2022 08:47:13 +0800
User-agent: Gnus/5.13 (Gnus v5.13)

Troy Hinckley <troyhinckley@gmail.com> writes:

> Ah, thank you. So it is not a pointer but an index. Is lispsym array
> resizable or is there a static limit to the number of symbols?

It is a static array, but we don't actually care about its bounds; it's
only used to provide the base address to which the offset in a tagged
symbol is added.


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