patch 8.2.3679: objc file detected as Octave Commit: https://github.com/vim/vim/commit/7329cfab36356c48edab7ed68f6244eb9e20a5b1 Author: Doug Kearns <dougkearns@gmail.com> Date: Fri Nov 26 13:01:41 2021 +0000 patch 8.2.3679: objc file detected as Octave Problem: objc file detected as Octave. (Antony Lee) Solution: Detect objc by preprocessor lines. (Doug Kearns, closes https://github.com/vim/vim/issues/9223, closes #9220)

" 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