patch 8.2.0417: Travis CI config can be improved Commit: https://github.com/vim/vim/commit/98be7fecac80b30c5a323b67903eb1d0094007ea Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 20 18:12:59 2020 +0100 patch 8.2.0417: Travis CI config can be improved Problem: Travis CI config can be improved. Solution: Remove COVERAGE variable. Add load-snd-dummy script. add "-i NONE" to avoid messages about viminfo. (Ozaki Kiichi, closes #5813)

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