bug#7939: 24.0.50; bidi-display-reordering has problems with truncate-lines

[Eli Zaretskii]

> From: Michael Welsh Duggan <md5i@md5i.com>
> Date: Sun, 30 Jan 2011 01:34:52 -0500
> Cc: 
> 
> emacs -Q
> 
> The following lines are to be typed in the resulting *scratch* buffer:
> 
> M-x toggle-truncate-lines RET
> (setq bidi-display-reordering t) C-j
> C-u 82 a
> C-a
> 
> The cursor will move not to the last "a" on the line,
                              ^^^^^^^^^^^^
You mean "the FIRST a", right?

> but rather to the newline of the first line in the window.

It's a cursor-positioning problem (see "C-x =").  I will take a look
when I have time.  C-b does work correctly, though.

Thanks.