From: Alan Mackenzie <acm@muc.de>
Cc: Richard Stallman <rms@gnu.org>, emacs-devel@gnu.org
Subject: Re: FIXED!! Re: Clarification of eval-after-load [was: Problem mit symlinks, locate-library and load-history]
Date: Tue, 23 May 2006 20:10:47 +0000 (GMT) [thread overview]
Message-ID: <Pine.LNX.3.96.1060523200701.796C-100000@acm.acm> (raw)
In-Reply-To: <jewtcc634z.fsf@sykes.suse.de>
'n Abend, Andreas!
On Tue, 23 May 2006, Andreas Schwab wrote:
>Alan Mackenzie <acm@muc.de> writes:
>
>> --- 1385,1499 ----
>> t))
>> nil))
>>
>> + (defun list-to-regexp (arg)
>> + "Build a regexp that matches any of the elements of ARG, a list of strings."
>> + (if arg
>> + (let ((regexp "\\("))
>> + (mapc (lambda (elt)
>> + (setq regexp (concat regexp (regexp-quote elt) "\\|")))
>> + arg)
>> + (aset regexp (1- (length regexp)) ?\))
>> + regexp)
>> + ""))
>I think this is equivalent to this:
>
> (concat "\\(" (mapconcat 'regexp-quote arg "\\|") "\\)")
Thanks! I didn't know about mapconcat.
Even better, mapconcat is a built-in function, so there's no hassle with
order of loading files.el, or with CL or anything like that.
So yes, I'll put the form in that you suggest, since it's certainly an
improvement.
Thanks again!
>Andreas.
--
Alan.
next prev parent reply other threads:[~2006-05-23 20:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-10 21:11 Clarification of eval-after-load [was: Problem mit symlinks, locate-library and load-history] Alan Mackenzie
2006-05-11 16:46 ` Stuart D. Herring
2006-05-11 17:19 ` Alan Mackenzie
2006-05-11 17:46 ` Stuart D. Herring
2006-05-11 21:44 ` Alan Mackenzie
2006-05-12 4:15 ` Richard Stallman
2006-05-14 11:07 ` FIXED!! " Alan Mackenzie
2006-05-15 5:13 ` Richard Stallman
2006-05-21 9:39 ` Alan Mackenzie
2006-05-22 2:39 ` Richard Stallman
2006-05-23 17:21 ` Alan Mackenzie
2006-05-23 17:51 ` Andreas Schwab
2006-05-23 20:10 ` Alan Mackenzie [this message]
2006-05-23 20:58 ` FIXED!! Re: Clarification of eval-after-load Stefan Monnier
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