patch 8.2.4230: MS-Windows: set_guifontwide() is included but won't work Commit: https://github.com/vim/vim/commit/94373c48e7e438e5b924b34ce820e9b2eb9f810c Author: K.Takata <kentkt@csc.jp> Date: Thu Jan 27 15:04:22 2022 +0000 patch 8.2.4230: MS-Windows: set_guifontwide() is included but won't work Problem: MS-Windows: set_guifontwide() is included but won't work. Solution: Include set_guifontwide() only for X11. (Ken Takata, closes https://github.com/vim/vim/issues/9640)

" Vim filetype plugin
" Language:	Dockerfile
" Maintainer:   Honza Pokorny <http://honza.ca>
" Last Change:	2014 Aug 29

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

" Don't load another plugin for this buffer
let b:did_ftplugin = 1

let b:undo_ftplugin = "setl commentstring<"

setlocal commentstring=#\ %s