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[emacs-bidi] Re: Mixed L2R and R2L paragraphs and horizontal scroll


From: David Kastrup
Subject: [emacs-bidi] Re: Mixed L2R and R2L paragraphs and horizontal scroll
Date: Sun, 07 Feb 2010 09:35:50 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.90 (gnu/linux)

Eli Zaretskii <address@hidden> writes:

> This means we need to allow scroll either left or right past the point
> where the first character is at the window's edge.  That is,
> window-hscroll will no longer return only zero or positive values.  Is
> that reasonable?

I think it is more reasonable than the alternatives.

It won't make horizontal scrollbar behavior in the presence of overfull
R-L and L-R lines all too great ("home" position being no longer either
fully left or right) but if you compare to the horizontal scrollbar
behavior when using inverted scrolling, it would be a haven of sanity.

-- 
David Kastrup





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