Patrick Donnelly <batrick@batbytes.com> wrote: > > http://lua-users.org/lists/lua-l/2010-09/msg01061.html Thanks for reminding me of your message. I knew someone must have thought of it before! Tony. -- f.anthony.n.finch <dot@dotat.at> http://dotat.at/ Southeast Biscay: Southeasterly, backing northeasterly, 3 or 4. Moderate or rough, occasionally very rough later. Showers. Good, occasionally poor.