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From: Thien-Thi Nguyen <ttn@gnuvola.org>
To: help-gnu-emacs@gnu.org
Subject: Re: add-hook
Date: Thu, 07 Jun 2007 09:16:55 +0200	[thread overview]
Message-ID: <87tztktes8.fsf@ambire.localdomain> (raw)
In-Reply-To: mailman.1696.1181175524.32220.help-gnu-emacs@gnu.org

() Sebastian Tennant <sebyte@smolny.plus.com>
() Thu, 07 Jun 2007 03:20:33 +0300

   Perhaps someone could explain why it is lambda
   functions don't need to be quoted in this context?

in elisp, the form `(lambda ARGS BODY)' is self-quoting in
all contexts, like numbers and strings.  sometimes you see:

 (function (lambda ...))
 #'(lambda ...)

these serve as hints to the byte compiler that the form
should be compiled.  on the other hand, if you see:

 '(lambda ...)

then that tells the compiler to treat the form as data (DON'T compile).
if you aren't byte compiling, quoting is strictly optional.

thi

  parent reply	other threads:[~2007-06-07  7:16 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-06 11:26 add-hook Sebastian Tennant
2007-06-07  0:20 ` add-hook Sebastian Tennant
     [not found] ` <mailman.1696.1181175524.32220.help-gnu-emacs@gnu.org>
2007-06-07  7:16   ` Thien-Thi Nguyen [this message]
2007-06-07 10:00     ` add-hook Sebastian Tennant
     [not found]     ` <mailman.1711.1181210337.32220.help-gnu-emacs@gnu.org>
2007-06-07 14:01       ` add-hook Thien-Thi Nguyen
     [not found] <mailman.1634.1181129906.32220.help-gnu-emacs@gnu.org>
2007-06-06 12:04 ` add-hook Katsumi Yamaoka
2007-06-06 20:41 ` add-hook Robert D. Crawford
  -- strict thread matches above, loose matches on Subject: below --
2011-06-04 13:00 add-hook daniele.g
2011-06-04 14:11 ` add-hook Teemu Likonen
2011-06-04 18:35   ` add-hook daniele.g
2011-06-05 10:58     ` add-hook Richard Riley
2011-06-05 18:58       ` add-hook daniele.g
2011-06-05 20:26         ` add-hook Richard Riley
2011-06-05 22:28           ` add-hook daniele.g
2011-06-05 23:33             ` add-hook Richard Riley
2013-01-25 19:03 add-hook Perry Smith
2013-01-25 19:18 ` add-hook Drew Adams
2013-01-26  4:03   ` add-hook Dmitry Gutov
     [not found]   ` <mailman.18346.1359173059.855.help-gnu-emacs@gnu.org>
2013-01-26  5:33     ` add-hook Barry Margolin
2013-01-26  6:21       ` add-hook Dmitry Gutov

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