<oerjan> le/rn tmp//tmp/ is a directory for files that are too temporary to bother saving in HackEgo history, but which still need to survive a single command. Note that it interacts funnily with HackEgo\'s lock and re-run commit check, so files may simply disappear if you don\'t know what you\'re doing. For basic safety, don\'t modify files inside and outside tmp in the same HackEgo command.