title: Highlighting delimiters without spaces before parentheses in user defined language
body: <p>I have a problem with custom syntax highlighting in Notepad++.</p>
  
  <p>I want to display text in parentheses in a different color. In <strong>View → User Define Dialogue</strong> I've defined a custom language and set up corresponding delimiters, "(" and ")".</p>
  
  <p>However, the problem is that Notepad++ is highlighting the text between parentheses only when there is a space before the left parenthesis. So for example, in <code>^reg(ular)?$</code> <code>(ular)</code> is not highlighted, but in <code>^reg (ular)$</code> it is.</p>
  
  <p>Is there a way to force Notepad++ to recognize delimiters without the space before parentheses?</p>