From: asjo@koldfront.dk (Adam Sjøgren)
To: Lars Magne Ingebrigtsen <larsi@gnus.org>
Cc: 9082@debbugs.gnu.org
Subject: bug#9082: Add hints to documentation of car and cdr for (e)lisp newcomers
Date: Thu, 14 Jul 2011 21:19:13 +0200 [thread overview]
Message-ID: <87k4bkd61a.fsf@topper.koldfront.dk> (raw)
In-Reply-To: <m3bowwogsb.fsf@quimbies.gnus.org> (Lars Magne Ingebrigtsen's message of "Thu, 14 Jul 2011 20:31:32 +0200")
On Thu, 14 Jul 2011 20:31:32 +0200, Lars wrote:
> asjo@koldfront.dk (Adam Sjøgren) writes:
>> * data.c (car, cdr): add functionality hints to documentation.
> I've applied your patch to Emacs 24, although...
Thanks!
>> DEFUN ("cdr", Fcdr, Scdr, 1, 1, 0,
>> ! doc: /* Return the cdr (rest) of LIST. If arg is nil, return nil.
> this is kinda still wrong-ish. I mean, you can take the cdr of a cons
> cell. The cdr isn't more `rest' then the car is. However, since the
> documentation says LIST, I guess it's OK.
I see what you mean. I just read 'LIST' and looked at wikipedia¹ and...
Please correct it, if possible ;-)
Best regards,
Adam
¹ "When cons cells are used to implement singly linked lists (rather
than trees and other more complicated structures), the car operation
returns the first element of the list, while cdr returns the rest of
the list." - http://en.wikipedia.org/wiki/CAR_and_CDR
--
"Good car to drive after a war" Adam Sjøgren
asjo@koldfront.dk
next prev parent reply other threads:[~2011-07-14 19:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-14 15:03 bug#9082: Add hints to documentation of car and cdr for (e)lisp newcomers Adam Sjøgren
2011-07-14 18:31 ` Lars Magne Ingebrigtsen
2011-07-14 19:19 ` Adam Sjøgren [this message]
2011-07-14 19:47 ` Glenn Morris
2011-07-14 20:09 ` Lars Magne Ingebrigtsen
2011-07-14 20:28 ` Adam Sjøgren
2011-07-14 20:37 ` Lars Magne Ingebrigtsen
2011-07-14 21:20 ` bug#9082: Add hints to documentation of car and cdr for (e)lispnewcomers Drew Adams
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