patch 9.0.0598: using negative array index with negative width window Commit: https://github.com/vim/vim/commit/8279af514ca7e5fd3c31cf13b0864163d1a0bfeb Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 26 23:08:22 2022 +0100 patch 9.0.0598: using negative array index with negative width window Problem: Using negative array index with negative width window. Solution: Make sure the window width does not become negative.

|1+0&#ffffff0@1> |2@1| +0&#ffff4012|a|f|t|e|r| |t|h|e| |t|e|x|t| | +0&#ffffff0@27| +0&#ffff4012|r|i|g|h|t| |h|e|r|e
| +0#ffffff16#e000002|B|e|l|o|w| |t|h|e| |l|i|n|e| | +0#0000000#ffffff0@43
|~+0#4040ff13&| @58
|~| @58
|~| @58
|~| @58
|~| @58
|:+0#0000000&|c|a|l@1| |A|d@1|M|o|r|e|(|)| @26|1|,|3| @10|A|l@1|