Re: Display problems with overlays (on w32 only?)

[Lennart Borgman (gmail)]

Chong Yidong wrote:
> "Lennart Borgman (gmail)" <address@hidden> writes:
>
> > In the attached images I have one overlay one character long that has
> > a red underline.
>
> In the code you provide, the overlay is two characters long, not one.
> If you make the overlay span 3 to 4, everything works fine.

Ah, yes, but that was just to show that it is not necessary that it is 
one character long. (When I reported it first that was all I knew. I 
thought it was best to do it as quickly as possible.)

Sorry for beeing unclear.


> > (defun test-me()
> >   (interactive)
> >   (let ((buf (get-buffer-create "*OVERLAY Error*")))
> >     (switch-to-buffer-other-window buf)
> >     (with-current-buffer buf
> >       (erase-buffer)
> >       (insert "123\n\n  890")
> >       (if o1
> >           (move-overlay o1 3 5)
> >         (setq o1 (make-overlay 3 5)))
> >       (overlay-put o1 'face '(:underline "red"))
> >       (if o2
> >           (move-overlay o2 3 9)
> >         (setq o2 (make-overlay 4 9)))
> >       (overlay-put o2 'face '(:background "#ffff77"))
> >       (other-window -1)
> >       )))
>
>
>
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