ref: bdcd9c57965c02da5e30e71ff5eaeb0a71b26ca4 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: