vim: Import v8.2.2668

* 8.2.2668: Vim9: omitting "call" for "confirm()" does not give an error
* 8.2.2667: prop_find() cannot find item matching both id and type
* 8.2.2666: Vim9: not enough function arguments checked for string
* 8.2.2665: test failures
* 8.2.2664: Vim9: not enough function arguments checked for string
* 8.2.2663: Vim9: leaking memory when inline function has an error
* 8.2.2662: there is no way to avoid some escape sequences

gitlog.txt

@@ -1 +1 @@
-* [8.2.2661](https://github.com/vim/vim/commit/bb5d87c8504588be9c9d2fecc5b6455a2b2f6201): leaking memory when looping over a string\n* [8.2.2660](https://github.com/vim/vim/commit/ccc25aa285498d572a735bba5afd22aec9f605f4): Vim9: no error for declaration with trailing text\n* [8.2.2659](https://github.com/vim/vim/commit/c61cb8bfe1ec2cc50e6edd195cae2a3cd93d6590): eval test fails because for loop on string works\n* [8.2.2658](https://github.com/vim/vim/commit/74e54fcb447e5db32f9c2df34c0554bbecdccca2): :for cannot loop over a string\n* [8.2.2657](https://github.com/vim/vim/commit/522eefd9a247c574a51bfe9bf73467a8dc3bac42): Vim9: error message for declaring variable in for loop\n* [8.2.2656](https://github.com/vim/vim/commit/a2b3e7dc9201fb3d8782c6b4ab53862160e254da): some command line arguments and regexp errors not tested\n* [8.2.2655](https://github.com/vim/vim/commit/0a1a6a1aa4004d0e4d64cc375540156b8bd92a87): The -w command line argument doesn't work\n* [8.2.2654](https://github.com/vim/vim/commit/ff871400461183010d3ab98f3f326e4bb75e221b): Vim9: getting a character from a string can be slow
+* [8.2.2668](https://github.com/vim/vim/commit/f49a1fcdb952ca270f108fcc27bb8ad6922e0807): Vim9: omitting "call" for "confirm()" does not give an error\n* [8.2.2667](https://github.com/vim/vim/commit/24f21fdfca294fec25861343f8928f6480da95f4): prop\_find() cannot find item matching both id and type\n* [8.2.2666](https://github.com/vim/vim/commit/c580943965fc9b006ec233bdee4ea5380f5594ea): Vim9: not enough function arguments checked for string\n* [8.2.2665](https://github.com/vim/vim/commit/7b45d46cf7db0d2d7a4defc2d81b233a2c672b74): test failures\n* [8.2.2664](https://github.com/vim/vim/commit/32105ae88f3aa6a6af30336f0bc9f8eb81292cd7): Vim9: not enough function arguments checked for string\n* [8.2.2663](https://github.com/vim/vim/commit/79efa2e3b3cdab8c21d95ba4ed9cb573566af531): Vim9: leaking memory when inline function has an error\n* [8.2.2662](https://github.com/vim/vim/commit/7007e31bde75b6360a1b54c7572e4f855458f37d): there is no way to avoid some escape sequences