patch 8.2.2793: MS-Windows: string literals are writable with MSVC Commit: https://github.com/vim/vim/commit/d23f8bde5cd16b7752cc4a73da106673839ed824 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 21 11:30:48 2021 +0200 patch 8.2.2793: MS-Windows: string literals are writable with MSVC Problem: MS-Windows: string literals are writable with MSVC. Solution: Add the /GF compiler flag. Make mch_write() safer. (Ken Takata, closes #8133)

" Vim filetype plugin file
" Language:	Diff
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last Change:	2020 Jul 18

" 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

" If there are comments they start with #
let &commentstring = "# %s"