vim: Import v8.2.4046

* Update runtime files
* 8.2.4046: some error messages not in the right place
* 8.2.4045: some global functions are only used in one file
* 8.2.4044: Vim9: no error when importing the same script twice
* 8.2.4043: using int for second argument of ga_init2()
* 8.2.4042: Vim9: build error
* 8.2.4041: using unitialized pointer
* 8.2.4040: keeping track of allocated lines is too complicated
* 8.2.4039: the xdiff library is linked in even when not used
* 8.2.4038: various code not used when features are disabled
* 8.2.4037: Insert mode completion is insufficiently tested

Author: chrisbra

gitlog.txt

@@ -1 +1 @@
-* [8.2.4036](https://github.com/vim/vim/commit/d844862bcec5db210116847a67de93578ba781d7): Vim9: script test file is getting too long\n* [8.2.4035](https://github.com/vim/vim/commit/48d0ac775cb2da3b5aa9d46711ff17c50ce0f707): timer triggered at the debug prompt may cause trouble\n* [8.2.4034](https://github.com/vim/vim/commit/62a099cc6dbfc31c0ced3f6d895711208bf10518): Coverity warns for possibly using a NULL pointer\n* [8.2.4033](https://github.com/vim/vim/commit/a4c96252b12c9ebc0ba563694c064e500d707b06): running filetype tests leaves directory behind\n* [8.2.4032](https://github.com/vim/vim/commit/e12406526a24768e6121450112eb2f9f92445ac5): ATTRIBUTE\_NORETURN is not needed\n* [8.2.4031](https://github.com/vim/vim/commit/d1f34e64f0e1a9ddaed76623bc40e669f2d09260): crash in xterm with only two lines\n* [8.2.4030](https://github.com/vim/vim/commit/71f21938bc9f4f6c0e52c178f51cb19be9804690): a script local funcref is not found from a mapping\n* [8.2.4029](https://github.com/vim/vim/commit/b2d85e3784ac89f5209489844c1ee0f54d117abb): debugging NFA regexp my crash, cached indent may be wrong\n* [8.2.4028](https://github.com/vim/vim/commit/cb1956d6f2aece8ad93e19e5d4c7e0b5e405f056): ml\_get error with :doautoall and Visual area\n* [8.2.4027](https://github.com/vim/vim/commit/2b04d5f1ef0dfaac1706e413947a7297285fa7b9): import test fails on MS-Windows\n* [8.2.4026](https://github.com/vim/vim/commit/e664a327014f4aa8baf8549a34a4caab2f3116a3): ml\_get error with specific win\_execute() command\n* [8.2.4025](https://github.com/vim/vim/commit/834d41853e12b9022f60b08c32480928c2a9e48f): error for import not ending in .vim does not work for .vimrc\n* [8.2.4024](https://github.com/vim/vim/commit/32884ad753ffb462d27998beb50678888209075f): confusing error message if imported name is used directly
+* [Update runtime files](https://github.com/vim/vim/commit/2f0936cb9a2eb026acac03e6a8fd0b2a5d97508b)\n* [8.2.4046](https://github.com/vim/vim/commit/b2810f123cbf4b585f8bc5f0e594a6690d95729a): some error messages not in the right place\n* [8.2.4045](https://github.com/vim/vim/commit/782b43d89473dac00e3a8e02224a8330b88dbfef): some global functions are only used in one file\n* [8.2.4044](https://github.com/vim/vim/commit/7c24dfddc28776eeff7464982ae5b94e187b6135): Vim9: no error when importing the same script twice\n* [8.2.4043](https://github.com/vim/vim/commit/04935fb17e5f0f66b82cf4546b9752d3d1fa650e): using int for second argument of ga\_init2()\n* [8.2.4042](https://github.com/vim/vim/commit/143367256836b0f69881dc0c65ff165ae091dbc5): Vim9: build error\n* [8.2.4041](https://github.com/vim/vim/commit/aa9b3cacd52a6c34591bbd89fb6b06d4c097fe03): using unitialized pointer\n* [8.2.4040](https://github.com/vim/vim/commit/9f1a39a5d1cd7989ada2d1cb32f97d84360e050f): keeping track of allocated lines is too complicated\n* [8.2.4039](https://github.com/vim/vim/commit/67ffb417861a90fd2c1b215a42fd230272ed94cb): the xdiff library is linked in even when not used\n* [8.2.4038](https://github.com/vim/vim/commit/748b308eebe8d8860888eb27da08333f175d547d): various code not used when features are disabled\n* [8.2.4037](https://github.com/vim/vim/commit/370791465e745354d66696de8cbd15504cf958c0): Insert mode completion is insufficiently tested