Comment 2 for bug 798293

Just as an example of a package/watch file, you can check out:
lp:~awstools-dev/ubuntu/oneiric/rdscli/oneiric/

$ /home/smoser/src/devscripts/trunk/scripts/uscan.pl --verbose
-- Scanning for watchfiles in .
-- Found watchfile in ./debian
-- In debian/watch, processing watchfile line:
   http://s3.amazonaws.com/rds-downloads/RDSCli-([0-9].*).zip
-- Found the following matching hrefs:
     RDSCli-1.0.001.zip
     RDSCli-1.0.004.zip
     RDSCli-1.0.005.zip
     RDSCli-1.0.006.zip
     RDSCli-1.1.004.zip
     RDSCli-1.1.005.zip
     RDSCli-1.2.006.zip
     RDSCli-1.3.003.zip
     RDSCli-1.4.006.zip
Newest version on remote site is 1.4.006, local version is 1.4.006
 => Package is up to date
-- Scan finished