Download patch
ref: a85561cf33ee12190a033422d0966ffa94b540f4 parent: 20e42d6cdaca33dd02c3fa74d8e113f37d90e4ab author: qwx <qwx@sciops.net> date: Thu Mar 25 12:02:30 EDT 2021
riostart: unhide riow bar(1), scroll kprint