Autzoo.1406 net.bugs.v7 utcsrgv!utzoo!henry Thu Feb 18 22:38:03 1982 plot(1,3) incompletenesses Support for some of the graphics primitives described in plot(5) is rather incomplete. Notably, in the software as supplied, only the 4014 supports circles and arcs. The 4014 code could probably be transplanted easily enough -- it does them "by hand" rather than using terminal smarts -- but I haven't tried this yet.