patch 8.2.0661: eval test is still old style Commit: https://github.com/vim/vim/commit/339d60c89bef0315343a6128a1b4826510b0efe4 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 29 22:01:21 2020 +0200 patch 8.2.0661: eval test is still old style Problem: Eval test is still old style. Solution: Change into new style tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/6009)

" Vim filetype plugin file
" Language:	Diff
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last Change:	2005 Jul 27

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let b:undo_ftplugin = "setl modeline<"

" Don't use modelines in a diff, they apply to the diffed file
setlocal nomodeline