patch 8.2.4492: no error if an option is given a value with ":let &opt = val" Commit: https://github.com/vim/vim/commit/8ccbbeb620dcc73154de29c51100fe815cefe109 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 2 19:49:38 2022 +0000 patch 8.2.4492: no error if an option is given a value with ":let &opt = val" Problem: No error if an option is given an invalid value with ":let &opt = val". Solution: Give the error. (closes #9864)

|4+0&#ffffff0|6| @72
|4|7| @17|╔+0#0000001#ffd7ff255|═@9|╗| +0#0000000#ffffff0@42
|4|8| @17|║+0#0000001#ffd7ff255| |t|h|e| |t|e|x|t| |║| +0#0000000#ffffff0@42
|4|9| @17|╚+0#0000001#ffd7ff255|═@9|╝| +0#0000000#ffffff0@42
|a|w>e|s|o|m|e| |t|e|x|t| |t+0&#5fd7ff255|o| |w|o|r|k| +0&#ffffff0|w|i|t|h| @49
|5|1| @72
|5|2| @72
|5|3| @72
|5|4| @72
@57|5|0|,|3| @9|4|9|%|