From: daniel@bigwalter.net (Daniel Jensen)
To: help-gnu-emacs@gnu.org
Subject: Re: hook into change of position?
Date: Mon, 11 Jun 2007 15:38:57 +0200 [thread overview]
Message-ID: <87fy4ya9vy.fsf@orme.bigwalter.net> (raw)
In-Reply-To: 1181518000.482785.323720@q75g2000hsh.googlegroups.com
troelskn <troelskn@gmail.com> writes:
> Thanks. After some experiments, I ended up writing wrappers explicitly
> for the functions, which I need to extend. I can't help feeling, that
> there is some smarter way of accomplishing this, though.
It's not necessarily bad; many modes define their own movement commands.
You still haven't told exactly what you are doing, so I cannot tell.
> (defun my-end-of-line (&optional arg)
> ""
> (interactive "p")
> (setq mark-active nil)
> (end-of-line arg)
> (my-hook-function))
Maybe this was only example code, but I'll point out anyway that it's in
bad style. Use descriptive names and write a documentation string, so
that one can at least guess what the function does.
> I'm not even sure, that the (optional) argument `arg` will be passed
> on correctly to the wrapped function `end-of-line`
What makes you think that? Did you try it?
prev parent reply other threads:[~2007-06-11 13:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-09 15:47 hook into change of position? troelskn
2007-06-10 12:35 ` Daniel Jensen
2007-06-10 23:26 ` troelskn
2007-06-11 13:38 ` Daniel Jensen [this message]
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