Re: How to restore the layout?

[Jan Djärv]

Hello.

28 jun 2013 kl. 08:07 skrev Eli Zaretskii <address@hidden>:

>> From: Juanma Barranquero <address@hidden>
>> Date: Fri, 28 Jun 2013 01:33:17 +0200
>> Cc: Angelo Graziosi <address@hidden>, Emacs developers <address@hidden>, 
>>      Stefan Monnier <address@hidden>, Eli Zaretskii <address@hidden>, 
>>      Stephen Berman <address@hidden>, Jambunathan K <address@hidden>
>> 
>> 1.- Is there a way to check from Emacs wheter a given DISPLAY is accessible?
> 
> If the experts say there isn't, I'd say catch errors from
> make-frame-on-display, display a warning, and be done.
> 

XOpenDisplay, but it might take a while to timeout.  From lisp, I guess you 
have to create a frame, so Eli:s error handling strategy is best.

        Jan D.