From: Barry Margolin <barmar@alum.mit.edu>
To: help-gnu-emacs@gnu.org
Subject: Re: hijack C function, use it transparently with in-between layer
Date: Mon, 06 Jun 2016 03:32:42 -0400 [thread overview]
Message-ID: <barmar-5848D2.03324206062016@88-209-239-213.giganet.hu> (raw)
In-Reply-To: 868tyjnghn.fsf@student.uu.se
In article <868tyjnghn.fsf@student.uu.se>,
Emanuel Berg <embe8573@student.uu.se> wrote:
> The truth is down there!
>
> (defvar old-message)
> (fset 'old-message (symbol-function #'message))
>
> (defun message (format-string &rest args)
> (unless (member format-string
> '(
> "It was just another system of control."
> "Mark set"
> ))
> (apply `(old-message ,format-string ,@args) )))
>
> ;; test:
> ;;
> ;; (message "%s - %s" "1" "2")
> ;; (message "Break on thru to the other side.")
> ;; (message "It was just another system of control.")
> ;; (message "Mark set")
Shouldn't you do this using advice?
--
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
next prev parent reply other threads:[~2016-06-06 7:32 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-06 3:28 hijack C function, use it transparently with in-between layer Emanuel Berg
2016-06-06 3:46 ` Marcin Borkowski
2016-06-06 7:32 ` Barry Margolin [this message]
2016-06-06 10:55 ` Emanuel Berg
2016-06-06 11:30 ` Phillip Lord
[not found] ` <mailman.967.1465212644.1216.help-gnu-emacs@gnu.org>
2016-06-06 11:51 ` Emanuel Berg
2016-06-06 13:12 ` Stefan Monnier
[not found] ` <mailman.971.1465218784.1216.help-gnu-emacs@gnu.org>
2016-06-06 13:30 ` Emanuel Berg
2016-06-06 13:58 ` Stefan Monnier
[not found] ` <mailman.974.1465221532.1216.help-gnu-emacs@gnu.org>
2016-06-06 14:42 ` Barry Margolin
2016-06-06 14:58 ` Stefan Monnier
2016-06-06 23:03 ` Emanuel Berg
2016-06-06 23:44 ` Barry Margolin
2016-06-07 1:12 ` Emanuel Berg
2016-06-06 23:49 ` John Mastro
[not found] ` <mailman.1031.1465256987.1216.help-gnu-emacs@gnu.org>
2016-06-07 1:08 ` Emanuel Berg
2016-06-07 11:12 ` Phillip Lord
2016-06-07 15:22 ` Eli Zaretskii
2016-06-07 17:05 ` Emanuel Berg
[not found] ` <mailman.1050.1465298004.1216.help-gnu-emacs@gnu.org>
2016-06-07 12:00 ` Emanuel Berg
2016-06-06 14:40 ` Barry Margolin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=barmar-5848D2.03324206062016@88-209-239-213.giganet.hu \
--to=barmar@alum.mit.edu \
--cc=help-gnu-emacs@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).