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Re: Checking if a function is built-in


From: Nordlöw
Subject: Re: Checking if a function is built-in
Date: Tue, 10 Jun 2008 15:29:32 -0700 (PDT)
User-agent: G2/1.0

On 10 Juni, 23:50, "Drew Adams" <address@hidden> wrote:
> > Is there a predicate that can check if a function is built-in?
>
> subrp

I thought this was the way to use it
  (subrp 'cons)
but it returns nil even though cons is a built-in function.

Have I missed something?

Thanks,
Nordlöw


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