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From: "Pascal J. Bourguignon" <pjb@informatimago.com>
To: help-gnu-emacs@gnu.org
Subject: Re: How to quote a list of functions?
Date: Sat, 22 Aug 2015 01:46:19 +0200	[thread overview]
Message-ID: <87si7c6w8k.fsf@kuiper.lan.informatimago.com> (raw)
In-Reply-To: mailman.49.1440200400.11330.help-gnu-emacs@gnu.org

Emanuel Berg <embe8573@student.uu.se> writes:

> Here is an interesting case with apply. If "find-f" is
> sharp quoted, it won't work!
>
> (defun find-file-at-line (&optional other-window)
>   (interactive "P")
>   (let ((possible-filename (thing-at-point 'filename))
>         (find-f (if other-window 'find-file-other-window 'find-file)) )
>     (if (and possible-filename (file-exists-p possible-filename))
>           (apply find-f `(,possible-filename))
>       (progn
>         (forward-char 1)
>         (find-file-at-line) ))))

Of course, here find-f is not the name of a function (the symbol find-f
is not fbound to a function object), it's a variable (the variable named
by the symbol find-f is bound to a symbol denoting a function).

-- 
__Pascal Bourguignon__                 http://www.informatimago.com/
“The factory of the future will have only two employees, a man and a
dog. The man will be there to feed the dog. The dog will be there to
keep the man from touching the equipment.” -- Carl Bass CEO Autodesk


  parent reply	other threads:[~2015-08-21 23:46 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-08 23:42 How to quote a list of functions? Marcin Borkowski
2015-08-08 23:48 ` Dmitry Gutov
2015-08-09  0:09   ` Marcin Borkowski
2015-08-09  6:18     ` Dmitry Gutov
2015-08-09  8:04       ` Marcin Borkowski
     [not found]   ` <mailman.7992.1439078979.904.help-gnu-emacs@gnu.org>
2015-08-09  0:33     ` Pascal J. Bourguignon
2015-08-09  8:06       ` Marcin Borkowski
     [not found]       ` <mailman.8016.1439107624.904.help-gnu-emacs@gnu.org>
2015-08-09 10:26         ` Pascal J. Bourguignon
2015-08-09 10:47           ` Marcin Borkowski
     [not found]           ` <mailman.8020.1439117265.904.help-gnu-emacs@gnu.org>
2015-08-09 11:42             ` Pascal J. Bourguignon
2015-08-09  1:53 ` Emanuel Berg
2015-08-09  8:05   ` Marcin Borkowski
2015-08-09 15:58     ` Emanuel Berg
     [not found]     ` <mailman.8033.1439136046.904.help-gnu-emacs@gnu.org>
2015-08-10  0:08       ` Barry Margolin
2015-08-10  2:02         ` Ian Zimmerman
2015-08-11  1:06         ` Emanuel Berg
2015-08-11  1:16           ` Emanuel Berg
     [not found]         ` <mailman.8102.1439255290.904.help-gnu-emacs@gnu.org>
2015-08-11  6:16           ` Barry Margolin
2015-08-12  2:50             ` Emanuel Berg
     [not found]             ` <mailman.8167.1439348114.904.help-gnu-emacs@gnu.org>
2015-08-12  7:01               ` Barry Margolin
2015-08-13  1:31                 ` Emanuel Berg
2015-08-13  1:56                   ` Stefan Monnier
2015-08-13  1:59                     ` Emanuel Berg
     [not found]                 ` <mailman.8228.1439429711.904.help-gnu-emacs@gnu.org>
2015-08-13  4:20                   ` Pascal J. Bourguignon
2015-08-13 23:55                     ` Emanuel Berg
2015-08-14  0:38                       ` John Mastro
2015-08-15  1:38                         ` Emanuel Berg
2015-08-15 21:16                           ` John Mastro
2015-08-16 23:56                             ` Emanuel Berg
2015-08-17  0:06                               ` Pascal J. Bourguignon
2015-08-17  0:34                                 ` Emanuel Berg
     [not found]                                 ` <mailman.8449.1439771796.904.help-gnu-emacs@gnu.org>
2015-08-17  1:19                                   ` Pascal J. Bourguignon
2015-08-17  1:40                                     ` Emanuel Berg
     [not found]                                     ` <mailman.8450.1439775768.904.help-gnu-emacs@gnu.org>
2015-08-17  2:31                                       ` Barry Margolin
2015-08-17  3:07                                         ` Pascal J. Bourguignon
2015-08-18  0:52                                         ` Emanuel Berg
     [not found]                                         ` <mailman.8494.1439859284.904.help-gnu-emacs@gnu.org>
2015-08-18  1:32                                           ` Pascal J. Bourguignon
2015-08-19  0:11                                             ` Emanuel Berg
2015-08-17  3:04                                       ` Pascal J. Bourguignon
2015-08-18  1:00                                         ` Emanuel Berg
2015-08-18  1:54                                           ` Drew Adams
2015-08-19  0:29                                             ` Emanuel Berg
2015-08-19  0:48                                               ` Emanuel Berg
2015-08-19  1:37                                               ` Drew Adams
2015-08-19 21:57                                                 ` Emanuel Berg
     [not found]                                               ` <mailman.8599.1439945431.904.help-gnu-emacs@gnu.org>
2015-08-19  1:54                                                 ` Pascal J. Bourguignon
2015-08-19  3:27                                                   ` Stefan Monnier
2015-08-19 11:54                                                     ` Pascal J. Bourguignon
2015-08-19 22:15                                                   ` get all functions (was: Re: How to quote a list of functions?) Emanuel Berg
     [not found]                                           ` <mailman.8499.1439873185.904.help-gnu-emacs@gnu.org>
2015-08-18  5:03                                             ` How to quote a list of functions? Rusi
2015-08-18 10:43                                             ` Pascal J. Bourguignon
     [not found]                                         ` <mailman.8495.1439859773.904.help-gnu-emacs@gnu.org>
2015-08-18  1:43                                           ` Pascal J. Bourguignon
2015-08-18 23:46                                             ` Emanuel Berg
     [not found]                               ` <mailman.8448.1439770003.904.help-gnu-emacs@gnu.org>
2015-08-17  0:15                                 ` Pascal J. Bourguignon
2015-08-17  6:29                               ` tomas
2015-08-18  1:03                                 ` Emanuel Berg
2015-08-18  7:44                                   ` tomas
2015-08-18 10:51                                   ` Marcin Borkowski
2015-08-19  0:34                                     ` Emanuel Berg
2015-08-19 14:22                                       ` Marcin Borkowski
2015-08-19 20:21                                         ` tomas
2015-08-21 19:27                                           ` Emanuel Berg
     [not found]                                           ` <mailman.41.1440185412.11330.help-gnu-emacs@gnu.org>
2015-08-21 20:09                                             ` Pascal J. Bourguignon
2015-08-21 23:38                                               ` Emanuel Berg
     [not found]                                               ` <mailman.49.1440200400.11330.help-gnu-emacs@gnu.org>
2015-08-21 23:46                                                 ` Pascal J. Bourguignon [this message]
2015-08-23 21:39                                                   ` Emanuel Berg
2015-08-23 22:16                                                   ` Emanuel Berg
     [not found]                                                   ` <mailman.147.1440366096.11330.help-gnu-emacs@gnu.org>
2015-08-23 23:59                                                     ` Pascal J. Bourguignon
2015-08-24  0:39                                                       ` Emanuel Berg
2015-08-24  1:42                                                       ` Emanuel Berg
     [not found]                                                       ` <mailman.1.1440425878.7866.help-gnu-emacs@gnu.org>
2015-08-24 18:42                                                         ` Pascal J. Bourguignon
2015-08-24 19:43                                                           ` Emanuel Berg
     [not found]                                                           ` <mailman.33.1440446412.28410.help-gnu-emacs@gnu.org>
2015-08-24 23:32                                                             ` Pascal J. Bourguignon
2015-08-19 22:04                                         ` Emanuel Berg
     [not found]                                   ` <mailman.8506.1439895686.904.help-gnu-emacs@gnu.org>
2015-08-18 11:18                                     ` Pascal J. Bourguignon
     [not found]                     ` <mailman.8299.1439510265.904.help-gnu-emacs@gnu.org>
2015-08-14  7:56                       ` Pascal J. Bourguignon
2015-08-15  1:30                         ` Emanuel Berg
     [not found] <mailman.7990.1439077354.904.help-gnu-emacs@gnu.org>
2015-08-09  0:30 ` Pascal J. Bourguignon
2015-08-09  1:08   ` Michael Heerdegen
     [not found]   ` <mailman.7994.1439082517.904.help-gnu-emacs@gnu.org>
2015-08-09  1:23     ` Pascal J. Bourguignon
2015-08-09  8:12   ` Marcin Borkowski

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