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Point does not keep out of troublesome overlays


From: David Kastrup
Subject: Point does not keep out of troublesome overlays
Date: 23 Oct 2001 00:32:59 +0200

This bug report will be sent to the Free Software Foundation,
not to your local site managers!
Please write in English, because the Emacs maintainers do not have
translators to read other languages for them.

Your bug report will be posted to the address@hidden mailing list,
and to the gnu.emacs.bug news group.

In GNU Emacs 21.1.1 (i586-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2001-10-22 on tupik.goethe.zz
configured using `configure  --prefix=/usr/local/emacs-21'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US.ISO8859-1
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

Emacs is supposed to keep the cursor out of displayed images (as long
as disable-point-adjustment and global-disable-point-adjustment are
non-nil).  This works for text properties, it does not work for
overlays.

Evaluate the file sent within.  Use cursor left to walk over the
images.  The second image "blocks" while the cursor moves through the
overlay, the first image "teleports" the cursor across in a single
move.

Attachment: bug5.el
Description: Overlay images not subjected to point-adjustment

This is important for me: any notion of changing this?

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum
Email: address@hidden

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