text: function! s:Make(dir, make, format, name) abort
    let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd' : 'cd'
    let cwd = getcwd()
    let [mp, efm, cc] = [&l:mp, &l:efm, get(b:, 'current_compiler', '')]
    try
      execute cd fnameescape(dir)
      let [&l:mp, &l:efm, b:current_compiler] = [a:make, a:format, a:compiler]
      execute (exists(':Make') == 2 ? 'Make' : 'make')
    finally
      let [&l:mp, &l:efm, b:current_compiler] = [mp, efm, cc]
      if empty(cc) | unlet! b:current_compiler | endif
      execute cd fnameescape(cwd)
    endtry
  endfunction
  