patch 8.0.0723: arglist test fails if file name case is ignored commit https://github.com/vim/vim/commit/9b50bba643f8d1fcac91e11780da7d03d8995260 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 16 16:42:13 2017 +0200 patch 8.0.0723: arglist test fails if file name case is ignored Problem: Arglist test fails if file name case is ignored. Solution: Wipe existing buffers, check for fname_case property.

" Vim compiler file
" Compiler:	Unit testing tool for Python
" Maintainer:	Max Ischenko <mfi@ukr.net>
" Last Change: 2004 Mar 27

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

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

CompilerSet efm=%C\ %.%#,%A\ \ File\ \"%f\"\\,\ line\ %l%.%#,%Z%[%^\ ]%\\@=%m