patch 8.2.0067: ERROR_UNKNOWN clashes on some systems Commit: https://github.com/vim/vim/commit/ef140544f6703a7a4c0f6a15f610508ed6b09e89 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 31 21:27:13 2019 +0100 patch 8.2.0067: ERROR_UNKNOWN clashes on some systems Problem: ERROR_UNKNOWN clashes on some systems. Solution: Rename ERROR_ to FCERR_. (Ola S?der, closes https://github.com/vim/vim/issues/5415)

" 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$*\ \"%:p\"\ -o\ \"%:p:r.$*\"