From: Stefan Monnier <monnier@iro.umontreal.ca>
To: "Roland Winkler" <Roland.Winkler@physik.uni-erlangen.de>
Cc: emacs-devel@gnu.org
Subject: Re: prefix arg when mouse clicking on header
Date: Sun, 14 Dec 2008 23:03:59 -0500 [thread overview]
Message-ID: <jwvoczenl42.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <18757.39394.481444.293571@tfkp04.physik.uni-erlangen.de> (Roland Winkler's message of "Mon, 15 Dec 2008 00:42:26 +0100")
> (interactive (list last-input-event (or last-prefix-arg 'no-arg)))
> seems to work. But is this the right thing? Why last-prefix-arg
> instead of current-prefix-arg? Certainly, this is consistent with
> the code letter P being ignored by interactive.
Not sure why that is. Maybe some code somewhere catches the click, does
some processing and pushes events back on unread-command-events, so the
real code is only run on the second round?
> Also I was wondering what is the proper replacement for the code
> letter e used by interactive when the list is constructed by hand.
AFAIK it's last-nonmenu-event.
> If yes, that could go into the elisp manual.
It should go somewhere, I agree. I tend to think that
call-interactively should use a table mapping letters to Elisp code, so
it'd be easy to see which code corresponds to while letter.
Stefan
next prev parent reply other threads:[~2008-12-15 4:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-14 23:42 prefix arg when mouse clicking on header Roland Winkler
2008-12-15 0:01 ` Drew Adams
2008-12-15 1:25 ` Roland Winkler
2008-12-15 1:33 ` Drew Adams
2008-12-15 4:03 ` Stefan Monnier [this message]
2008-12-15 18:33 ` Roland Winkler
2008-12-15 20:13 ` Stefan Monnier
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