Subject: Re: bug#18545: 24.4.50: Bug - forward-line inside with-selected-window

From: Eli Zaretskii <[email-masked]>
Date: Sun, 28 Sep 2014 22:24:30 +0300

> Date: Sun, 28 Sep 2014 21:04:00 +0200
> From: martin rudalics <[email-masked]>
> CC: [email-masked], [email-masked]
> 
> I don't understand the
> 
> 	  || w->vscroll || w->cursor.vpos == 0
> 
> disjuncts in the second conditional.

I think w->vscroll means the window is vscrolled, and so the fact that
a row is not fully visible doesn't count (since that's what vscroll
does), and w->cursor.vpos == 0 means you have a very tall row that is
taller than the window, in which case it again gains us nothing to
consider it not fully visible.