Re: Redisplay problems with invisible text at the beginning of a line.

[Lute Kamstra]

Lute Kamstra <address@hidden> writes:

[...]

> To see bug number 2, make sure that the line starting with the
> invisible character is the top line of the window and that point is in
> the line just after the top line.
>
> Now type C-a followed by C-p.  I would expect that point would just
> move to the beginning of the top line.  This does happen, but the
> window is also redisplayed and the line point is in is now shown in
> the middle of the window.
>
> For Emacs 21.1 under X (I can't test 21.3 or 21.3.50 under X at the
> moment) bug number 3 now occurs that does not happen on a console (-nw
> option).  The line starting with the invisible character that is shown
> in the middle of the window is followed by a copy of itself.  So the
> line starting with the invisible character is displayed *twice*.
> Typing C-l at this time causes the copy to go away.

I also tested this with current Emacs 21.3.50 under X.  It also
exhibits bug number 3.

Regards,

  Lute.

-- 
Lute Kamstra  <address@hidden>
CWI  department PNA4
Room M233  phone (+31) 20 592 4214
[Echelon material: Qaddafi rs9512c clones]