feat(ex): add :log command

src/nvim/ex_cmds.lua

@@ -1586,6 +1586,12 @@ M.cmds = {
     addr_type = 'ADDR_NONE',
     func = 'ex_lockvar',
   },
+  {
+    command = 'log',
+    flags = bit.bor(EXTRA, TRLBAR),
+    addr_type = 'ADDR_NONE',
+    func = 'ex_log',
+  },
   {
     command = 'lolder',
     flags = bit.bor(RANGE, COUNT, TRLBAR),