2008-01-29 Tassilo Horn <tassilo@member.fsf.org>

2008-01-29  Tassilo Horn  <tassilo@member.fsf.org>

	* image-mode.el (image-mode-current-vscroll)
	(image-mode-current-hscroll): New variables.
	(image-set-window-hscroll, image-set-window-vscroll): New
	functions.
	(image-forward-hscroll, image-next-line, image-bol, image-eol)
	(image-bob, image-eob): Use them.
	(image-reset-current-vhscroll): New function.
	(image-mode): Make new variables buffer-local and reset [vh]scroll
	on window configuration changes.