Sorry, just realized that this pull request is superseded by #190 which contains #176 plus an additional fix. My question should have been: can #190 go into master? Cheers, Dominic -- Dominic Meiser Tech-X Corporation 5621 Arapahoe Avenue Boulder, CO 80303 USA Telephone: 303-996-2036 Fax: 303-448-7756 www.txcorp.com