From: "Mathias Dahl" <mathias.dahl@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: tumme and keyboard macros.
Date: Tue, 25 Jul 2006 18:30:31 +0200 [thread overview]
Message-ID: <7dbe73ed0607250930h2accc2d7k3f4dae902e234491@mail.gmail.com> (raw)
In-Reply-To: <87y7ui9f39.fsf@escpc40.esc.rl.ac.uk>
> It might be useful for tumme-forward-char and tumme-backward-char
> (perhaps tumme-{forward/backward}-image would be better names?) to
> signal an error from the last and first thumbnails respectively. This
> would make useful `C-u 0 C-x e' type execution of keyboard macros in
> *tumme* buffers.
>
> (Support for prefix args would be good for all the movement commands.)
I just commited a rename of those commands. Also, below is a new
version of `tumme-forward-image' with the changes you asked for.
Please try it out:
(defun tumme-forward-image (&optional arg)
"Move to next image and display properties.
Optional prefix ARG says how many images to move; default is one
image."
(interactive "p")
(let (pos (steps (or arg 1)))
(dotimes (i steps)
(if (save-excursion
(forward-char)
(while (and (not (eobp))
(not (tumme-image-at-point-p)))
(forward-char))
(setq pos (point))
(tumme-image-at-point-p))
(goto-char pos)
(error "No more images"))))
(when tumme-track-movement
(tumme-track-original-file))
(tumme-display-thumb-properties))
/Mathias
next prev parent reply other threads:[~2006-07-25 16:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-25 10:03 tumme and keyboard macros Matt Hodges
2006-07-25 15:20 ` Mathias Dahl
2006-07-25 15:34 ` Mathias Dahl
2006-07-25 17:27 ` Matt Hodges
2006-07-25 16:30 ` Mathias Dahl [this message]
2006-07-26 6:28 ` Matt Hodges
2006-07-26 9:57 ` Mathias Dahl
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