From:	Dave Pearson <davep DOT news AT davep DOT org>
Newsgroups:	comp.os.msdos.djgpp,comp.emacs
Subject:	Re: "shell" command in DJGPP Emacs?
Date:	9 Oct 2002 11:50:04 GMT
Organization:	(davep 'org)
Lines:	29
Message-ID:	<slrnaq85vc.i0f.davep.news@hagbard.davep.org>
References:	<3da26e84 DOT 3476875 AT news-server DOT optonline DOT net> <anu64k$mgp$1 AT nets3 DOT rz DOT RWTH-Aachen DOT DE> <3da2bdfe DOT 2802949 AT news-server DOT optonline DOT net> <x5ofa52m6q DOT fsf AT tupik DOT goethe DOT zz> <3da2c999 DOT 5774704 AT news-server DOT optonline DOT net> <slrnaq5llg DOT i0f DOT davep DOT news AT hagbard DOT davep DOT org> <3da36202 DOT 44798149 AT news-server DOT optonline DOT net>
NNTP-Posting-Host:	hagbard.davep.org
X-Trace:	news.demon.co.uk 1034164319 12820 158.152.34.118 (9 Oct 2002 11:51:59 GMT)
X-Complaints-To:	abuse AT demon DOT net
NNTP-Posting-Date:	9 Oct 2002 11:50:04 GMT
X-URL:	http://www.davep.org/
User-Agent:	slrn/0.9.7.4 (Linux)
X-DDate:	Boomtime, Day 63 of the season of Bureaucracy, Anno Mung 3168
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

* daniel gerard mcgrath <dmcg6174 AT yahoo DOT com>:

> On 8 Oct 2002 12:59:28 GMT, Dave Pearson <davep DOT news AT davep DOT org> wrote:
> 
> >(defun count-lines-in-file (file)
> >  "Count lines in FILE.
> >
> >If called as an interactive command, also display the count."
> >  (interactive "fFile: ")
> >  (with-temp-buffer
> >    (insert-file-contents-literally file)
> >    (let ((count (count-lines (point-min) (point-max))))
> >      (when (interactive-p)
> >        (message "%d" count))
> >      count)))
>
> I don't have a "with-temp-buffer" function.

Why not?

Help us to help you, what version of GNU emacs (if it is GNU emacs you're
running) are you using? `with-temp-buffer' existed in GNU emacs as far back
as 20.7 (that's the earliest version I've got here), probably earlier.

-- 
Dave Pearson:                   |     lbdb.el - LBDB interface.
http://www.davep.org/           |  sawfish.el - Sawfish mode.
Emacs:                          |  uptimes.el - Record emacs uptimes.
http://www.davep.org/emacs/     | quickurl.el - Recall lists of URLs.

- Raw text -