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bug#14241: 24.3; widgets and posn-at-point
From: |
Eli Zaretskii |
Subject: |
bug#14241: 24.3; widgets and posn-at-point |
Date: |
Mon, 06 May 2013 20:12:53 +0300 |
> From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
> Cc: 14241@debbugs.gnu.org
> Date: Wed, 24 Apr 2013 13:48:14 +0200
>
> Ok, I think I now fully understand your recipe. My own recipe was in
> fact over-simplified for what I wanted to show.
>
> So I now change '-1' to '-3' in it, i.e. :
>
> (let (oposn opoint)
> (widget-create 'checkbox) ; point is left after the widget
> (setq oposn (posn-at-point)
> opoint (point))
> (forward-char -3) ; cursor now on the widget.
> (message "Old: %s (Point at %d)\nNew: %s (Point at %d)"
> oposn opoint
> (posn-at-point) (point)))
>
> and that still shows the surprising result. In other words, if in a
> blank buffer I do
> M-: (progn
> (widget-create 'checkbox)
> (goto-char (point-min))
> (posn-x-y (posn-at-point))) ;; or (pos-visible-in-window-p nil nil t)
> then I do not get (0 0) -- that is is unexpected to me.
That was a bug, albeit a very old one. I fixed it now in trunk
revision 112480.
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