[2021-11-22 19:54:50 +0900]: Remove useless check

[2021-11-22 22:20:45 +0900]: ; * etc/NEWS: Fix some typos and improve some entries. [2021-11-22 20:13:03 +0900]: Fix compiler warning in image.c [2021-11-22 20:12:25 +0900]: ; Fix typo [2021-11-22 20:02:35 +0900]: Add new function buffer-t…

[2021-11-22 21:28:54 +0900]: Update maintainers, manpage and completions.