bug#27819: invoking `artist-mouse-choose-operation' gives "if: Wrong type argument: listp, 110"

[Stephen Berman]

On Fri, 28 Jul 2017 16:10:15 +0300 Eli Zaretskii <eliz@gnu.org> wrote:

>> From: Stephen Berman <stephen.berman@gmx.net>
>> Date: Fri, 28 Jul 2017 14:27:16 +0200
>> Cc: tab@lysator.liu.se, 27819@debbugs.gnu.org
>> 
>> > A possible disadvantage of this fix is that typing `M-x
>> > artist-mouse-choose-operation' will pop up the menu wherever the mouse
>> > pointer is, which on a graphical display could be anywhere on the
>> > screen, not necessarily within the Emacs window or even frame displaying
>> > the artist-mode buffer.
>> 
>> I think this is less disturbing that getting the error, and since, when
>> invoking the command with down-mouse-2 as intended, passing
>> last-nonmenu-event has the same effect as passing t (i.e., popping up
>> the menu where the mouse pointer is), I see no problem with making this
>> change.  (It also DTRT if `artist-mouse-choose-operation' is rebound,
>> though if that isn't how the error message showed 110, then something
>> else must be going on.)  So if there are no objections, I'll push it to
>> master.
>
> Please do, and thanks.

Done as commit 7017528273.

Steve Berman