[gnu.emacs.bug] Problem with undo

jv@mhres.mh.nl (Johan Vromans) (02/27/89)

GNU Emacs: version 18.52, running on HP9000/320 with HP-UX 6.2.

Bug category: minor.

Command sequence:

   1.	....
   2.   replace-string ... ...
   3.   undo

If the 2nd command did not replace anything, 'undo' undoes the
1st command instead.
Because it is not always possible to see if a M-x replace-string command
actually did replace something, this behaviour is misleading.

	Johan
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