title: UIMA Ruta : script for the combination of chars and numbers
body: <p>I've just started with Ruta and I would like to write a rule that finds any combination of chars, numbers and dot (.) .</p>
  
  <p>(JAVA Regex for it - ([a-z0-9.]+) )</p>
  
  <p>for e.g. - </p>
  
  <p>abcd.03ef0.3abc </p>
  
  <p>03a.bcd.03eeff903a.bc</p>