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From: Joakim Hove <hove@bccs.no>
Subject: Re: Form to store/recover buffer modified state?
Date: Wed, 03 Sep 2003 09:06:05 +0200	[thread overview]
Message-ID: <4yhe3uz6zm.fsf@skjellgran.ii.uib.no> (raw)
In-Reply-To: m3he3uu0au.fsf@defun.localdomain


Jesper Harder <harder@myrealbox.com> writes:


> (defmacro save-modified (&rest body)
>   (let ((temp (make-symbol "modified")))
>     `(let ((,temp (buffer-modified-p)))
>        (unwind-protect
> 	   (progn
> 	     ,@body)
> 	 (unless ,temp
> 	   (set-buffer-modified-p nil))))))

Thanks a lot, it works like intended, but (e)lisp code containing the
"magic" characters "@", "," and "`" is beyond me. I will try to
decipher it and see what I can learn!

Thanks again :-)

Joakim

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  reply	other threads:[~2003-09-03  7:06 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-28 20:08 Form to store/recover buffer modified state? Joakim Hove
2003-09-03  1:29 ` Jesper Harder
2003-09-03  7:06   ` Joakim Hove [this message]
2003-09-03 15:48     ` Jesper Harder
2003-09-05 16:18   ` Stefan Monnier

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