log

age author description
Wed, 11 Jul 2018 15:03:39 -0700 Martin von Zweigbergk rebase: reduce scope of a variable
Thu, 12 Jul 2018 08:22:28 -0700 Martin von Zweigbergk context: rename descendant() to isancestorof()
Thu, 12 Jul 2018 09:25:02 -0700 Martin von Zweigbergk copies: delete now-unnecessary check for "a == b" before "a.descendant(b)"