patch 8.1.0653: arglist test fails on MS-windows commit https://github.com/vim/vim/commit/3de8c2d1f027410db6a06f0fcd3355d96c8b8596 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 28 19:29:35 2018 +0100 patch 8.1.0653: arglist test fails on MS-windows Problem: Arglist test fails on MS-windows. Solution: Only use a file name with a double quote on Unix.

" Vim compiler file
" Compiler:     ATT dot
" Maintainer:	Marcos Macedo <bar4ka@bol.com.br>
" Last Change:	2004 May 16

if exists("current_compiler")
  finish
endif
let current_compiler = "dot"

if exists(":CompilerSet") != 2		" older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

CompilerSet makeprg=dot\ -T$*\ \"%:p\"\ -o\ \"%:p:r.$*\"