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From: | Dmitry Gutov |
Subject: | Re: A faster derived-mode-p |
Date: | Mon, 15 Feb 2021 04:34:21 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 15.02.2021 00:45, Basil L. Contovounesios wrote:
That's not counting the obarray's buckets. I get ~6x as many results in my session with (length (all-completions "" obarray #'commandp))
Oh, you're right, thanks. Still, that gives an estimate of how many times the function will be called in an average session.
And (benchmark 10000 '(derived-mode-p 'prog-mode)) prints ~0.01s here (unless caught in a GC).
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