Call before-callback after auto commands are set

plugin/goyo.vim

@@ -197,10 +197,6 @@ function! s:goyo_on(width)
 
   let &statusline = repeat(' ', winwidth(0))
 
-  if exists('g:goyo_callbacks[0]')
-    call g:goyo_callbacks[0]()
-  endif
-
   augroup goyo
     autocmd!
     autocmd BufWinLeave <buffer> call s:goyo_off()
@@ -208,6 +204,10 @@ function! s:goyo_on(width)
     autocmd VimResized  *        call s:resize_pads()
     autocmd ColorScheme *        call s:tranquilize()
   augroup END
+
+  if exists('g:goyo_callbacks[0]')
+    call g:goyo_callbacks[0]()
+  endif
 endfunction
 
 function! s:goyo_off()