Re: cperl-mode and fontlock

[Harry Putnam]

Ilya Zakharevich <nospam-abuse@ilyaz.org> writes:

> On 2009-09-26, Harry Putnam <reader@newsguy.com> wrote:
>> Ilya Zakharevich <nospam-abuse@ilyaz.org> writes:
>>
>>>   a) cperl-mode distributed with RMS Emacs is completely borken.  See
>>>      "my" versions;
>>
>> Ilya, sorry I don't know enough to know the answer to this but can I
>> safely ignore the list of warnings I get when byte compiling your most
>> recent (6.2) version (using emacs-23 from cvs).
>
> I would not know.  The newest version around is about 21.  My
> workhorse version is v19.  ;-)

Where are these version numbers located?  On your site I see numbers
like: [...] 6.1, 6.2

Inside I don't see a version number like 19,20,21 etc either.

There it says:
;; $Id: cperl-mode.el,v 6.2 2008/04/14 23:14:52 vera Exp vera $

Is there another place besides: 
   http://math.berkeley.edu/~ilya/software/emacs/

Where versions with numbers like 19 or 21 are kept?