From: Lars Ingebrigtsen <larsi@gnus.org>
To: emacs-devel@gnu.org
Subject: Re: master b2e2128: Use lexical-binding in webjump.el and add tests
Date: Mon, 18 May 2020 21:40:21 +0200 [thread overview]
Message-ID: <878shpt4ka.fsf@gnus.org> (raw)
In-Reply-To: <20200518155821.3673B20A2C@vcs0.savannah.gnu.org> ("Simen Heggestøyl"'s message of "Mon, 18 May 2020 11:58:20 -0400 (EDT)")
Simen Heggestøyl <simenheg@gmail.com> writes:
> * lisp/net/webjump.el: Use lexical-binding.
> (webjump-read-url-choice): Remove redundant 'function' around lambda.
This seems like a good thing, but it made me curious as to how many
(function (lambda ...)) things there are in Emacs. Just naive grepping
showed me ~300 of them; I'm guessing there's even more.
Most look like they can definitely be removed:
(setq split-by-major-mode
(sort split-by-major-mode
(function (lambda (elt1 elt2)
(> (length elt1) (length elt2))))))
But there's a lot of these things:
(put 'pascal 'math-radix-formatter
(function (lambda (r s)
(if (= r 16) (format "$%s" s)
(format "%d#%s" r s)))))
Does the `function' here have any meaning, or is it superfluous?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next parent reply other threads:[~2020-05-18 19:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200518155819.860.31976@vcs0.savannah.gnu.org>
[not found] ` <20200518155821.3673B20A2C@vcs0.savannah.gnu.org>
2020-05-18 19:40 ` Lars Ingebrigtsen [this message]
2020-05-18 20:23 ` master b2e2128: Use lexical-binding in webjump.el and add tests Noam Postavsky
2020-05-18 21:18 ` Stefan Monnier
2020-05-19 12:40 ` Lars Ingebrigtsen
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