Re: diffs between a buffer and the underlying file

[Urs Thuermann]

michael@cadilhac.name (Michaël Cadilhac) writes:

> Urs Thuermann <urs@isnogud.escape.de> writes:
> 
> > It seems my Emacs 20.7 compiled from the sources and Emacs 21 on
> > Debian GNU/Linux don't know this.  Is this something new in Emacs 22
> > or do I have to load some Elisp file to be able to use this function?
> 
> It has been added on 2002-09-01 by RMS, according to the ChangeLog.

Shouldn't it be in emacs 21.4 then?  ftp.gnu.org says

    ftp> dir /pub/gnu/emacs/emacs-21.4a.tar.gz
    200 PORT command successful. Consider using PASV.
    150 Here comes the directory listing.
    -rw-r--r--    1 1003     65534    20403483 Feb 17  2005 emacs-21.4a.tar.gz
    226 Directory send OK.
    
> You can try to
> 
> 1) Use the implementation of
>    http://cvs.savannah.gnu.org/viewcvs/emacs/emacs/lisp/files.el?view=markup
> 2) Use Emacs 22 (Best choice ;-))

OK, thanks.  Debian doesn't have Emacs 22 yet, BTW.

urs