patch 8.1.0986: rename() is not propertly tested commit https://github.com/vim/vim/commit/ef8c956172aa967f67c524cb9609a4d390d74b82 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 2 06:42:07 2019 +0100 patch 8.1.0986: rename() is not propertly tested Problem: rename() is not propertly tested. Solution: Add tests. (Dominique Pelle, closes https://github.com/vim/vim/issues/4061)

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