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Re: Proposal to improve the nomenclature of scrolling directions


From: martin rudalics
Subject: Re: Proposal to improve the nomenclature of scrolling directions
Date: Sat, 10 Nov 2012 12:09:59 +0100

> Meanwhile, it turned out that what's requested is something else: when
> the user or a Lisp program deliberately scrolls the text, leave point
> where it was, instead of moving it to be visible in the new contents
> of the window.  This would need changes to window-scrolling code in
> window.c, to avoid moving point.

Not necessarily.  We can always move point lazily, that is, whenever it
is requested.  As long as scrolling proceeds, we can pretend (visually)
that it's somewhere else.

martin



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