Great Circle Associates Majordomo-Users
(October 1997)
 

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Subject: Re: What's in a name?
From: Jeffrey Goldberg <J . Goldberg @ cranfield . ac . uk>
Organization: Cranfield University Computer Centre
Date: Wed, 15 Oct 1997 20:11:29 +0100 (BST)
To: David Lee <T . D . Lee @ durham . ac . uk>
Cc: majordomo-users @ GreatCircle . COM
In-reply-to: <Pine.GSO.3.95-960729.971015123928.7247F-100000@leo.dur.ac.uk>
Reply-to: Jeffrey Goldberg <J . Goldberg @ Cranfield . ac . uk>

On Wed, 15 Oct 1997, David Lee wrote:

> One of our users wishes to have a new list whose name contains a "." 
> (period, dot).  According to the "NEWLIST" information, this is not
> possible. Could someone provide a brief explanation or point me to a
> reference which gives a little more info on this?  (And is it a MJ
> restriction or something more general?) 

I don't know why (but can guess), but I see the line of majordomo.pl
which does it

    # clean up $clean_list
    $clean_list =~ s/[^-_0-9a-zA-Z]*//g;

in valid_list 

My guess is that only those characters are guarenteed to be valid
in email addresses everywhere and that by not having . in list
names . can be used unambiguously for files like

   list.config
   list.info

etc.  As MD adds features the list  of .stuff grows.  A list with a name
like 

   foo.bar

might lead to ambiguity.  Is this the bar value for the list foo or is
it the list itself.

Maybe future versions of md should have the actual list in something like

 list.addresses

so that no file in the lists directory would be dotless, thus reducing
ambiguity.

--
Jeffrey Goldberg                +44 (0)1234 750 111 x 2826
 Cranfield Computer Centre      FAX         751 814
 J.Goldberg@Cranfield.ac.uk     http://WWW.Cranfield.ac.uk/public/cc/cc047/
Relativism is the triumph of authority over truth, convention over justice.



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