vim: Import v8.2.4451

* 8.2.4451: sort() fails when ignoring case
* 8.2.4450: list sort test fails
* 8.2.4449: vim9: function argument of sort() not checked at compile time
* 8.2.4448: filetype detection is failing
* 8.2.4447: Vim9: can still use s:var in a compiled function
* 8.2.4446: Vim9: cannot refer to a global function like a local one
* 8.2.4445: exit test fails on MS-Windows anyway
* 8.2.4444: beep caused by test
* 8.2.4443: regexp pattern test fails on Mac
* 8.2.4442: test for error reading input fails on MS-Windows
* 8.2.4441: Vim9: function argument of filter() not checked like map()
* 8.2.4440: crash with specific regexp pattern and string
* 8.2.4439: accepting "iso8859" 'encoding' as "iso-8859-"
* 8.2.4438: crash on exit when using cmdline window
* 8.2.4437: vartabs test fails on MS-Windows
* 8.2.4436: crash with weird 'vartabstop' value
* 8.2.4435: dead code in checking map() arguments
* 8.2.4434: duplicate check for cmdline window
* 8.2.4433: CI: cannot see interface versions for MS-Windows
* 8.2.4432: cannot use settabvar() while the cmdline window is open
* 8.2.4431: unnecessary condition when assigning to a variable
* 8.2.4430: GTK: crash when using 'guiligatures' and reading from stdin
* 8.2.4429: using script-local function from the wrong script

Author: chrisbra

gitlog.txt

@@ -1 +1 @@
-* [8.2.4436](https://github.com/vim/vim/commit/4e889f98e95ac05d7c8bd3ee933ab4d47820fdfa): crash with weird 'vartabstop' value\n* [8.2.4435](https://github.com/vim/vim/commit/7842761bbaa7965fa52b5e3eadf162bc7fa6cdb1): dead code in checking map() arguments\n* [8.2.4434](https://github.com/vim/vim/commit/16b51d26fe2cc3afb09afd439069220dea74581d): duplicate check for cmdline window\n* [8.2.4433](https://github.com/vim/vim/commit/83e36c86062d052fa1db48ee27709549b706b6a2): CI: cannot see interface versions for MS-Windows\n* [8.2.4432](https://github.com/vim/vim/commit/592f6250017c31c8996325403e511f4502077ba5): cannot use settabvar() while the cmdline window is open\n* [8.2.4431](https://github.com/vim/vim/commit/993faa34059c7fa304e2d4357c57463765cba6d3): unnecessary condition when assigning to a variable\n* [8.2.4430](https://github.com/vim/vim/commit/101979358f9addfac1414579c4191682e9e42468): GTK: crash when using 'guiligatures' and reading from stdin\n* [8.2.4429](https://github.com/vim/vim/commit/c2f17f7e64bb1bf872dbc6f3b8f0d8751e275287): using script-local function from the wrong script
+* [8.2.4451](https://github.com/vim/vim/commit/9cd4c0fb98cb4fe6164e4e1751c21a5a5229b9cc): sort() fails when ignoring case\n* [8.2.4450](https://github.com/vim/vim/commit/2afeb408310f4f0185ce5eec079b51a3fe415a33): list sort test fails\n* [8.2.4449](https://github.com/vim/vim/commit/e843efcc3503b7af838dca3cb9dd2e17d4fc1672): vim9: function argument of sort() not checked at compile time\n* [8.2.4448](https://github.com/vim/vim/commit/b2c72359dce4c4027dc0c05844eb2e76ea947014): filetype detection is failing\n* [8.2.4447](https://github.com/vim/vim/commit/afa048f0d4b5d63f2192c9ba340a9eb8b0822985): Vim9: can still use s:var in a compiled function\n* [8.2.4446](https://github.com/vim/vim/commit/fe73255c92b6cb54851f82fa32458340b736298d): Vim9: cannot refer to a global function like a local one\n* [8.2.4445](https://github.com/vim/vim/commit/29a9e6971849b4a9eabf14fee1130d51cecfbaa7): exit test fails on MS-Windows anyway\n* [8.2.4444](https://github.com/vim/vim/commit/68eab67119734ea1efc7cef1287276d969f2713a): beep caused by test\n* [8.2.4443](https://github.com/vim/vim/commit/2457b2bbc28cce6e8c1106d427b8e867d4f58cfa): regexp pattern test fails on Mac\n* [8.2.4442](https://github.com/vim/vim/commit/70b9e4f4c3a62e325fd16ac108bd12feb026ede5): test for error reading input fails on MS-Windows\n* [8.2.4441](https://github.com/vim/vim/commit/16f6c8ac94d8412075060945aa90ba90be08656f): Vim9: function argument of filter() not checked like map()\n* [8.2.4440](https://github.com/vim/vim/commit/6456fae9ba8e72c74b2c0c499eaf09974604ff30): crash with specific regexp pattern and string\n* [8.2.4439](https://github.com/vim/vim/commit/1349bd712cf7d24dc65408c523dd7deb30224f80): accepting "iso8859" 'encoding' as "iso-8859-"\n* [8.2.4438](https://github.com/vim/vim/commit/ca0c1caa36823ea8e61184268d7337e79995352f): crash on exit when using cmdline window\n* [8.2.4437](https://github.com/vim/vim/commit/0f113e4f7b698fc94c1a8377afdb7249329beaee): vartabs test fails on MS-Windows\n* [8.2.4436](https://github.com/vim/vim/commit/4e889f98e95ac05d7c8bd3ee933ab4d47820fdfa): crash with weird 'vartabstop' value\n* [8.2.4435](https://github.com/vim/vim/commit/7842761bbaa7965fa52b5e3eadf162bc7fa6cdb1): dead code in checking map() arguments\n* [8.2.4434](https://github.com/vim/vim/commit/16b51d26fe2cc3afb09afd439069220dea74581d): duplicate check for cmdline window\n* [8.2.4433](https://github.com/vim/vim/commit/83e36c86062d052fa1db48ee27709549b706b6a2): CI: cannot see interface versions for MS-Windows\n* [8.2.4432](https://github.com/vim/vim/commit/592f6250017c31c8996325403e511f4502077ba5): cannot use settabvar() while the cmdline window is open\n* [8.2.4431](https://github.com/vim/vim/commit/993faa34059c7fa304e2d4357c57463765cba6d3): unnecessary condition when assigning to a variable\n* [8.2.4430](https://github.com/vim/vim/commit/101979358f9addfac1414579c4191682e9e42468): GTK: crash when using 'guiligatures' and reading from stdin\n* [8.2.4429](https://github.com/vim/vim/commit/c2f17f7e64bb1bf872dbc6f3b8f0d8751e275287): using script-local function from the wrong script