Tags: patch  Hello!

I found that function `fill-flowed-encode' would not fill texts 
after the last hard newline in a buffer. To reproduce, run 'emacs 
-Q' and then evaluate the following snippet:

--8<---------------cut here---------------start------------->8---
(with-current-buffer (get-buffer-create "*tmp-f=f*")
  (use-hard-newlines)
  (insert "1\n2")
  (fill-flowed-encode)
  (display-buffer (current-buffer)))
--8<---------------cut here---------------end--------------->8---

The expected output should be '1 2', but the actual is '1\n2'.

The first patch changes this.