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From: martin rudalics <rudalics@gmx.at>
Newsgroups: gmane.emacs.devel
Subject: Re: Problem with `while-no-input'
Date: Wed, 08 Mar 2006 14:50:43 +0100
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Cc: emacs-devel@gnu.org, klaus.berndl@sdm.de, "Kim F. Storm" <storm@cua.dk>
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>>>I tried this with Emacs 22.0.50.1 compiled on 29.1.2006 for 
>>
>>Windows....
>>It works fine on 
>>
>>GNU Emacs 22.0.50.69 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll 
>>bars) of 2006-03-08 on kfs-l.imdomain.dk
>>
>>Maybe windoze doesn't have some form of async input processing, so 
>>maybe it cannot see if input arrives while it is running lisp code.
> 
> 
> MS Windows is event driven. Maybe some input queue must be checked?

GNU Emacs 22.0.50.1 (i386-mingw-windows98.3000) of 2006-02-18 handles
this instantaneously.