bug#6008: Wrong docstring

[Juanma Barranquero]

Package:emacs
Version: 24.0.50


emacs -Q --eval "(describe-function 'ediff)"

  =>

------------------------------------------------------------
ediff is an alias for `ediff-files' in `ediff.el'.

(ediff)

Zone out, completely.
------------------------------------------------------------

which is, of course, the docstring for `zone'.

"bzr bisect" suggests the following commit:

revno: 99933
revision-id: address@hidden
parent: address@hidden
committer: Stefan Monnier <address@hidden>
branch nick: trunk
timestamp: Sun 2010-04-18 17:49:33 -0400
message:
  Hash-cons pure data.
  * alloc.c (Fpurecopy): Hash-cons if requested.
  (syms_of_alloc): Update purify-flag docstring.
  * loadup.el: Setup hash-cons for pure data.