Re: undo weirdness with insert-file-contents

[Glenn Morris]

martin rudalics wrote:

> Bill, please try whether the attached patch works.

Works for me. However the behaviour differs from Emacs 22:

(progn
  (pop-to-buffer "foo")
  (insert-file-contents "/etc/issue")
  (goto-char (point-max))
  (insert-file-contents "/etc/issue"))
M-x undo

now works in both 22 and 23, but in 22 the buffer is marked as not
modified after undo. It 23 it is marked as modified.