From: Emanuel Berg <moasenwood@zoho.eu>
To: help-gnu-emacs@gnu.org
Subject: quoting lambdas (was: Re: lambda an (interactive) function but not a command)
Date: Tue, 19 Mar 2019 03:49:08 +0100 [thread overview]
Message-ID: <86r2b3d1ej.fsf_-_@zoho.eu> (raw)
In-Reply-To: 86y35bd3i4.fsf@zoho.eu
Now when we are on the interesting subject of
lambdas, I've heard one shouldn't quote them.
This makes sense as they are code, not data.
But what about the hash-quote or
"function quote", i.e. the #' ? IIUC that tells
the byte-compiler that something is a function,
so the byte-compiler can examine if the
function is defined at that point, and possibly
even do some optimizations - but obviously the
byte-compiler should already know that a lambda
is a function!
So #' with lambdas should be
meaningless, right?
But I suppose if they are meaningless, one
might put them there just as well :)
What's the policy from Emacs High Command?
--
underground experts united
http://user.it.uu.se/~embe8573
next prev parent reply other threads:[~2019-03-19 2:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-19 0:27 lambda an (interactive) function but not a command Emanuel Berg
2019-03-19 1:17 ` Michael Heerdegen
2019-03-19 1:29 ` Emanuel Berg
2019-03-19 1:38 ` Amin Bandali
2019-03-19 1:39 ` Michael Heerdegen
2019-03-19 2:03 ` Emanuel Berg
2019-03-19 2:49 ` Emanuel Berg [this message]
2019-03-19 14:15 ` quoting lambdas Michael Heerdegen
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