patch 9.0.0661: multi-byte "lastline" in 'fillchars' does not work properly Commit: https://github.com/vim/vim/commit/18b3500b8c517e44c23197e558aa36aed1c6916c Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Oct 4 20:35:37 2022 +0100 patch 9.0.0661: multi-byte "lastline" in 'fillchars' does not work properly Problem: Multi-byte "lastline" item in 'fillchars' does not work properly when the window is two columns wide. Solution: Compute the text length correctly. (closes #11280)

|s+0&#ffffff0|o|m|e| |m|o|r|e| |t|e|x|t|s|o|m|e| |t|e|x|t| |s|o|m|e| |t|e|x|t| |s|o|m|e| |t|e|x|t| |s|o|m|e| |t|e|x|t| +0&#ffd7ff255|n|o|t|h|i|n|g| |h|e|r|e| +0&#ffffff0@8
@65|S+0#ffffff16#e000002|o|m|e| |e|r@1|o|r
| +0#0000000#ffffff0@61|A+0#ffffff16#e000002|n|o|t|h|e|r| |e|r@1|o|r
|l+0#0000000#ffffff0|i|n|e| |t|w>o| @66
|~+0#4040ff13&| @73
|~| @73
|~| @73
| +0#0000000&@56|2|,|8| @10|A|l@1|