title: How do I match latin unicode characters in ColdFusion or Java regex?
body: <p>I'm looking for a ColdFusion or Java regex (to use in a replace function) that will only match numbers [0-9], letters [a-z], but include none ASCII <strong>Portuguese</strong> letters (unicode latin, like <code>ç</code> and <code>ã</code>).</p>
  
  <p>Some like this:</p>
  
  <pre><code>str = reReplaceNoCase(str, "match none number/letter but keep unicode latin chars", "", "ALL");
  </code></pre>
  
  <p><code>Input string: "informação 123 ?:#$%"</code><br>
  <code>Desired outcome: "informação 123"</code></p>
  
  <p>I know I can match letters and numbers with <code>[a-z][0-9]</code>, but this doesn't match letters such as <code>ç</code> and <code>ã</code>.</p>