ref: c5a41d7c6bb10c1f384cce78953355b1c0c1e6f2 dir: /support/vim/ftdetect/myr.vim/
au BufRead,BufNewFile *.myr \ set ft=myr | \ set errorformat=%f:%l:\ %m,%D%f/%[a-z]%#...,%Dproject\ base\ %f: