K 10 svn:author V 3 tjr K 8 svn:date V 27 2002-10-01T00:54:14.000000Z K 7 svn:log V 238 Remove bits and pieces of support for atty, which was made obsolete by adding history and vi/emacs-style line editing to the shell itself. Atty was a user-mode terminal emulator (like screen and window) that did line editing and history. END