vim: Import v8.2.4023

* 8.2.4023: using uninitialized variable
* 8.2.4022: two error messages in the wrong file
* 8.2.4021: missing part of the :import changes
* 8.2.4020: debugger test fails
* 8.2.4019: Vim9: import mechanism is too complicated
* 8.2.4018: ml_get error when win_execute redraws with Visual selection
* 8.2.4017: gcc warns for misleading indent in Athena menu code
* 8.2.4016: Vim9: incorrect error for argument that is shadowing var
* 8.2.4015: build failure with tiny features

Author: chrisbra

gitlog.txt

@@ -1 +1 @@
-* [8.2.4014](https://github.com/vim/vim/commit/c689f8c3d98fffe7e13730e198ce120934528f9c): git and gitcommit file types not properly recognized\n* [8.2.4013](https://github.com/vim/vim/commit/e60b3c47d701e73ecbadb1b9a12bf82010cadae8): build failure without the spell feature\n* [8.2.4012](https://github.com/vim/vim/commit/d82a47dd0493ee976aa3f15ecdc9aea7da6ad5bf): error messages are spread out\n* [8.2.4011](https://github.com/vim/vim/commit/bb8cac56d9c398a2b546d9c81c15e8c3d8fd811e): test fails because of changed error number\n* [8.2.4010](https://github.com/vim/vim/commit/9d00e4a8146862c17ed429dc6b1b43349acb2b5f): error messages are spread out\n* [8.2.4009](https://github.com/vim/vim/commit/d3a117814d6acbf0dca3eff1a7626843b9b3734a): reading one byte beyond the end of the line\n* [8.2.4008](https://github.com/vim/vim/commit/677658ae49de31fe2e5b1fa6d93fdfab85a4362e): error messages are spread out\n* [8.2.4007](https://github.com/vim/vim/commit/8e7d9db32b53ca2b1cb7570d2042860bcd1e943f): session does not restore help buffer properly\n* [8.2.4006](https://github.com/vim/vim/commit/c653e4a2bd4099e2fac8e1c448a0f34581d5a658): Vim9: crash when declaring variable on the command line
+* [8.2.4023](https://github.com/vim/vim/commit/a909c48bec1f7ae13a9143b5d627c40cac5b240e): using uninitialized variable\n* [8.2.4022](https://github.com/vim/vim/commit/11de43d2d476c449587f1f0712924890ab677708): two error messages in the wrong file\n* [8.2.4021](https://github.com/vim/vim/commit/2ef01d929d094c9063a259a74e23cf61be74b9b6): missing part of the :import changes\n* [8.2.4020](https://github.com/vim/vim/commit/84c62d59a3604d15c447f28e89679944a4926cc3): debugger test fails\n* [8.2.4019](https://github.com/vim/vim/commit/d5f400c607182db6d4fbe2964471d796277f67e8): Vim9: import mechanism is too complicated\n* [8.2.4018](https://github.com/vim/vim/commit/18f4740f043b353abe47b7a00131317052457686): ml\_get error when win\_execute redraws with Visual selection\n* [8.2.4017](https://github.com/vim/vim/commit/a33737b6d80f5461c1c6c4c96b5bc4964a737927): gcc warns for misleading indent in Athena menu code\n* [8.2.4016](https://github.com/vim/vim/commit/58493cfae255adec2d5b407593b82d07abcc0975): Vim9: incorrect error for argument that is shadowing var\n* [8.2.4015](https://github.com/vim/vim/commit/269dc6361888ca23ef8d87f2795753f0bacd95e6): build failure with tiny features