From: Seweryn Kokot <sewkokot@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: problem with elisp
Date: Wed, 08 Oct 2008 20:57:52 +0200 [thread overview]
Message-ID: <87od1u7w3z.fsf@poczta.po.opole.pl> (raw)
Hello,
Could you explain to me why the following function doesn't work in the first
version and when swapping line
(let ((string-temp (make-temp-name "")))
with
(let ((string-temp "@temp@"))
it works correctly?
(defun my-swap-string (string-a string-b)
(interactive "sFirst string to swap: \nsSecond string to swap: ")
(save-excursion
(let ((string-temp (make-temp-name ""))) ; this doesn't work
;; (let ((string-temp "@temp@")) ; this works
(goto-char (point-min))
(while (search-forward string-a nil t)
(replace-match string-temp))
(goto-char (point-min))
(while (search-forward string-b nil t)
(replace-match string-a))
(goto-char (point-min))
(while (search-forward string-temp nil t)
(replace-match string-b)))))
Thanks in advance.
--
regards,
Seweryn
next reply other threads:[~2008-10-08 18:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-08 18:57 Seweryn Kokot [this message]
2008-10-08 19:05 ` problem with elisp Nikolaj Schumacher
2008-10-08 20:04 ` Seweryn Kokot
2008-10-08 20:33 ` Nikolaj Schumacher
2008-10-09 21:23 ` Seweryn Kokot
[not found] ` <mailman.606.1223492748.25473.help-gnu-emacs@gnu.org>
2008-10-08 19:25 ` Barry Margolin
[not found] <mailman.604.1223491809.25473.help-gnu-emacs@gnu.org>
2008-10-08 18:59 ` Joost Kremers
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