patch 8.2.1954: Vim9: not all command modifiers are tested Commit: https://github.com/vim/vim/commit/f65b35b4465d3622128bd82bd3775f833542eb1f Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 4 18:02:44 2020 +0100 patch 8.2.1954: Vim9: not all command modifiers are tested Problem: Vim9: not all command modifiers are tested. Solution: Add tests for "keep" modifiers. Fix that marks are lost even though ":lockmarks" is used.

>o+0&#ffffff0|n|e| @71
|t|w|o| @71
|t|h|r|e@1| @69
|~+0#4040ff13&| @33|o+0#0000001#ffd7ff255|n|e| @1| +0#4040ff13#ffffff0@34
|~| @33|t+0#0000001#e0e0e08|w|o| @1| +0#4040ff13#ffffff0@34
|~| @33|t+0#0000001#ffd7ff255|h|r|e@1| +0#4040ff13#ffffff0@34
|~| @73
|~| @73
|~| @73
| +0#0000000&@56|1|,|1| @10|A|l@1|