From: Po Lu <luangruo@yahoo.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: Test your ELisp knowledge
Date: Fri, 09 Feb 2024 13:26:17 +0800 [thread overview]
Message-ID: <878r3u2op2.fsf@yahoo.com> (raw)
In-Reply-To: <jwvwmrel5ah.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Thu, 08 Feb 2024 21:52:30 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> OK,
>
> Here's a test for you: without trying to run it, guess what error will
> be signaled when you do:
>
> M-: (their-fun (/ my-x 0)) RET
`their-fun''s function cell is not bound, so eval_sub cannot decide
whether to macroexpand or to funcall it. :-)
next prev parent reply other threads:[~2024-02-09 5:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-09 2:52 Test your ELisp knowledge Stefan Monnier
2024-02-09 4:23 ` [External] : " Drew Adams
2024-02-09 4:29 ` Yuri Khan
2024-02-09 5:26 ` Po Lu [this message]
2024-02-09 10:52 ` Manuel Giraud via Emacs development discussions.
2024-02-09 11:26 ` tomas
2024-02-09 12:10 ` Joost Kremers
2024-02-09 12:54 ` Peter Hull
2024-02-09 15:12 ` [External] : " Drew Adams
2024-02-09 12:31 ` Manuel Giraud via Emacs development discussions.
2024-02-09 12:56 ` tomas
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