bug#18146: 24.3.92; hebrew tutorial says C-c is rebound.

[Eli Zaretskii]

> From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
> Date: Tue, 29 Jul 2014 14:59:51 +0200
> 
> I reproduce the problem with:
> 
> emacs -Q -f winner-mode -f help-with-tutorial-spec-language
> 
> I hit "H e b <tab>" at the prompt to enter Hebrew tutorial.
> 
> I scroll down to line 590 which reads :
> ** C-c has been rebound, but you can use M-x mode-specific-command-prefix 
> instead [More] **
> 
> If I click on "more" and then "more info" I get:
> > Your Emacs customizations override the default binding for this key:
> 
> > The default Emacs binding for the key C-c is the command
> > `mode-specific-command-prefix'.  However, your customizations have
> > rebound it to the command `(keymap (keymap (right . winner-redo) (left
> > . winner-undo)) mode-specific-command-prefix)'.
> 
> That does not happen in the english or french tutorial.

It happens for me with any tutorial, including English and French, in
the current emacs-24 branch.

The root cause is, obviously, in winner.el.

Not sure if this is worth fixing: newbies are not supposed to enable
winner-mode before reading the tutorial.