#!/usr/bin/perl -w
# /usr/local/bin/esc-mailto.pl
# Conceal email address with javaScript.
# by Jean-Sebastien Morisset (http://surniaulula.com/)
use strict;
my ($email, $text) = @ARGV;
$text = $email if (!$text);
if ($email && $text) {
my $mailto = "$text";
$mailto =~ s/(.)/sprintf("%%%x", ord($1))/ge;
print "\n";
} else {
print "syntax: $0 {email_address} [optional_link_text]\n";
exit 1;
}
exit 0;