Re: Are single character sub-domains allowed in the envelope?

[John Peacock]

Robert Spier wrote:
I think what we want is this:
    my $subdomain = '(?:[a-zA-Z0-9](?:[-a-zA-Z0-9]*[a-zA-Z0-9])?)';
I tested this with
        use re 'debug';
and it did seem to correctly match the pattern we are looking for.  I've 
put it into production here (after testing it); shall I commit the change?

John