patch 8.2.2899: Appveyor script does not detect nmake failure Commit: https://github.com/vim/vim/commit/f89be8de14cc9055d12f7b0f2c270a5bc09fc86c Author: K.Takata <kentkt@csc.jp> Date: Sat May 29 12:42:47 2021 +0200 patch 8.2.2899: Appveyor script does not detect nmake failure Problem: Appveyor script does not detect nmake failure. Solution: Explicitly check for executable. (Ken Takata, closes https://github.com/vim/vim/issues/8281)

" 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