patch 8.2.1550: Vim9: bufname('%') gives an error Commit: https://github.com/vim/vim/commit/02aaad91094939758e053588dd23ebda467eea29 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 30 21:26:57 2020 +0200 patch 8.2.1550: Vim9: bufname('%') gives an error Problem: Vim9: bufname('%') gives an error. Solution: Only give an error for wrong argument type. (closes https://github.com/vim/vim/issues/6807)

" 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