title: xsl:fo different colors/fonts in one block
body: <p>Suppose I have an xsl:fo block:</p>
  
  <pre><code>&lt;fo:block&gt;one two three&lt;/fo:block&gt;
  </code></pre>
  
  <p>Can I make "three" a different color than "one" and "two"? Note: I'd rather NOT use a table for this.</p>