patch 9.0.1378: illegal memory access when using virtual editing Commit: https://github.com/vim/vim/commit/c99cbf8f289bdda5d4a77d7ec415850a520330ba Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 4 14:13:10 2023 +0000 patch 9.0.1378: illegal memory access when using virtual editing Problem: Illegal memory access when using virtual editing. Solution: Make sure "startspaces" is not negative.

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|s+0&#ffd7ff255|e|c|o|n|d| |t|h|i|n|g| |a|b|o|v|e| +0&#ffffff0@41
>o|n|e| |t|w|o| @52
|t|h|r|e@1| |f|o|u|r| @49
@3|a+0&#ffff4012|n|o|t|h|e|r| |t|h|i|n|g| +0&#ffffff0@43
|f|i|v|e| |s|i|x| @51
|~+0#4040ff13&| @58
|~| @58
|-+2#0000000&@1| |I|N|S|E|R|T| |-@1| +0&&@29|1|,|1|-|1|2|1| @6|A|l@1|