The manual for GNU Diff and Patch is now available as a printed book. Paperback (6"x9"), 120 pages, Retail Price $19.95, ISBN 0-9541617-5-0. http://www.network-theory.co.uk/diff/manual/ -- Brian Gough Network Theory Ltd 15 Royal Park Bristol BS8 3AL United Kingdom Tel: +44 (0)117 3179309 Fax: +44 (0)117 9048108 Web: http://www.network-theory.co.uk/