GNU bug report logs - #1586
prefix arg when mouse clicking on header line

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Message #8 received at 1586 <at> debbugs.gnu.org (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: "Roland Winkler" <Roland.Winkler <at> physik.uni-erlangen.de>
Cc: 1586 <at> debbugs.gnu.org
Subject: Re: prefix arg when mouse clicking on header line
Date: Sat, 02 Jul 2011 19:41:01 -0400

> If a command takes a mouse event and an (optional) prefix arg as its
> arguments, the interactive specifications are
>
>   (interactive "e\nP")
>
> or
>
>   (interactive (list last-input-event current-prefix-arg))
>
> This works fine inside the main part of a window. For a command
> that does the same thing in the header line, these interactive
> specifications do not work.

Thanks for the bug report.  I've committed a fix.

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