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Re: Window configurations

From: martin rudalics
Subject: Re: Window configurations
Date: Fri, 11 Jun 2010 15:20:30 +0200
User-agent: Thunderbird (Windows/20090302)

> Because when a window is selected, the window-point is actually stored
> in the buffer's point.  So when we deselect it we have to copy the
> buffer's point back into the window-point.

Thanks.  No way to get around this.  So I'd rather skip this part when
the selected window does not change.

Initially, I wanted to store a pointer to a window's buffer list in a
window configuration but that apparently breaks things when restoring
the configuration.  IIUC I'd have to copy window buffer lists when
saving a configuration since otherwise they can get messed up by an
intermittent `delq'.  Copying buffer lists is 100% not worth the
trouble.  Hence any change to a window's buffer list that happens inside
a window excursion will get recorded (including selections that happen
inside a window that is deleted when the configuration is restored).


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