Re: undo info for *cvs-tmp*

[Dan Nicolaescu <dann@ics.uci.edu>]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

  > > emacs -Q
  > > M-x cvs-status RET ~/src/emacs/lisp RET
  > > C-x b  *cvs-tmp* RET
  > > C-h v buffer-undo-list RET
  > > buffer-undo-list is a variable defined in `C source code'.
  > > Its value is nil
  > > Local in buffer  *cvs-tmp*; global value is nil
  > > Automatically becomes buffer-local when set in any fashion.
  > 
  > > I think the value is expected to be t not nil... 
  > 
  > That might be right.  But nil is still far from "too big".

OK, here's a complete recipe:

emacs -Q
M-x cvs-status RET ~/src/emacs/ RET
then place the cursor over one of the files that is in the 
"Needs update"  state, and press: O

I get the *cvs-tmp* after that. 
(In may case the file was etc/ChangeLog, but I don't think it matters)