title: Gettext failed to extract non-ASCII characters
body: <p>In my source files I have string containing non-ASCII characters like</p>
  <p><code>sCursorFormat = TRANSLATE(&quot;Frequency (Hz): %s\nDegree (°): %s&quot;);</code></p>
  <p>But when I extract them they vanish like</p>
  <pre><code>msgid &quot;&quot;
  &quot;Frequency (Hz): %s\n&quot;
  &quot;Degree (): %s&quot;
  msgstr &quot;&quot;
  </code></pre>
  <p>I have specified the encoding when extracting as</p>
  <p><code>xgettext --from-code=UTF-8</code></p>
  <p>I'm running under MS Windows and the source files are C++ (not that it should matter).</p>