You are absolutely right about the punctuation. In my use case it just appears virtually never (unless you test it ;-)
I might consider using a negative lookbehind for punctuation, like so:
use strict;
use warnings;
use Regexp::Common qw/URI/;
my $text = 'http://perl-6.de/,';
if ($text =~ m/($RE{URI}{HTTP}(?<![.,]))/){
print "Match: $1\n";
}
__END__
# Output:
Match: http://perl-6.de/
I think I'll add this to my CGI scripts as soon as I have write access to the repository again.
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