Update runtime files
https://github.com/vim/vim/commit/90df4b9d423485f7db16e3a65cab4f14edc815ae

omit .github/CODEOWNERS
omit doc/vim9.txt
omit po/it.po

skip ftplugin/jsonc.vim
skip indent/jsonc.vim
skip syntax/jsonc.vim
(already ported in https://github.com/neovim/neovim/commit/dce50312e1e9af81fb0e3b61d6e70bdf286fbffb)

partial skip doc/eval.txt (needs 8.1.{2304,2321})

* vim-patch:4d8f476176ea

Update runtime files
https://github.com/vim/vim/commit/4d8f476176eadfc745bcb8e143460029048f858d

skip nsis/README.txt
skip doc/vim9.txt
skip src/nvim/po/it.po

Port vim syntax file only.

Update runtime files.
https://github.com/vim/vim/commit/4072ba571babd733d1800c082416fe8fe3c28ed7

Omit vim9 references.
Omit assert_fails(). Patch v8.2.1183 is not ported yet.

Update runtime files.
https://github.com/vim/vim/commit/d58a3bf7dac8d53faf42e13cc1152b110f12c404

Omit syntax/man.vim.

Update runtime files.
https://github.com/vim/vim/commit/2547aa930b59f5e2bcb70e81d5a57ed461e59b4f

Omit modifyOtherKeys, vim9, vim.man.

Update runtime files
https://github.com/vim/vim/commit/acc224064033e5cea21ef7f1eefb356ca06ff11d

Omit 'quickfixtextfunc'.
Omit ftplugin/man.vim.

Update runtime files
https://github.com/vim/vim/commit/388a5d4f20b4b64341d1604aa238cab85827b892

Omit vim9.

Update runtime files
https://github.com/vim/vim/commit/2c7f8c574f1f8723d59adca3fec8fb89c41cf8c9

Omit the following line for man.vim:
hi def link manFooter PreProc

Update runtime files
https://github.com/vim/vim/commit/b17893aa940dc7d45421f875f5d90855880aad27

Omit feedkeys() changes.