Wish/tcltk & DISPLAY is not set
Larry Hall (Cygwin)
reply-to-list-only-lh@cygwin.com
Tue Sep 29 19:38:00 GMT 2009
On 09/29/2009 03:07 PM, FyD wrote:
> Quoting "Larry Hall (Cygwin)" <reply-to-list-only-lh at cygwin period com>:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<http://cygwin.com/acronyms/#PCYMTNQREAIYR> Thanks.
<snip>
> So I should miss something because I think what I did is correct ;-)
>
> - I start cygwin using the icon from the Windows 7 desktop
> (bash shell is used; full cygwin install was carried out)
>
> - in my .bashrc I do have:
> export DISPLAY=127.0.0.1:0.0
This is not required and, in the case of X forwarding using ssh (and
perhaps other cases), this would not be what you want.
> - the command "echo $DISPLAY" gives in this black terminal:
> 127.0.0.1:0.0
>
> - I execute startxwin.sh in this black terminal
>
> - from the new xterm opened (white), I execute "wish tmp.tcl"
> I get:
> /usr/bin/xterm Xt error: Can't open display:
> /usr/bin/xterm: DISPLAY is not set
>
> Where is the problem ?
Sorry, I'm not a tcltk expert. My guess is it has to do with the
fact that Cygwin's tcltk isn't X-based. As a result, it may be
X-challenged.
--
Larry Hall http://www.rfk.com
RFK Partners, Inc. (508) 893-9779 - RFK Office
216 Dalton Rd. (508) 893-9889 - FAX
Holliston, MA 01746
_____________________________________________________________________
A: Yes.
> Q: Are you sure?
>> A: Because it reverses the logical flow of conversation.
>>> Q: Why is top posting annoying in email?
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