ref: 4e4f36fcf5177b0c51c4bcb5a203c5f86edf6e00 dir: /support/vim/ftdetect/myr.vim/
au BufRead,BufNewFile *.myr \ setlocal ft=myr | \ setlocal errorformat=%f:%l:\ %m,%D%f/%[a-z]%#...,%Dproject\ base\ %f: