>;<br>
                  <span id='bold'>begin</span><br>
                  &nbsp;&nbsp;<span id='comment'>// manipulate the input parameters</span><br>
                  &nbsp;&nbsp;<span id='identifier'>str1</span>&nbsp;:= <span id='string'>'blabla'</span>;<br>
                  &nbsp;&nbsp;<span id='identifier'>str2</span>&nbsp;:= <a class="pascal" href="StringManipulate.htm#UpStr">UpStr</a>(<span id='identifier'>str2</span>);<br>
                  &nbsp;&nbsp;<span id='comment'>// now call the original 