 id='bold'>function</span>&nbsp;<span id='identifier'>SomeFunc</span>(<span id='identifier'>str1</span>, <span id='identifier'>str2</span>: <span id='bold'>string</span>) : <span id='bold'>string</span>;<br>
                  <span id='bold'>begin</span><br>
                  &nbsp;&nbsp;<span id='identifier'>result</span>&nbsp;:= <span id='identifier'>str1</span>&nbsp;+ <span id='identifier'>str2</span>;<br>
                  <span id='bold'>end</span>;<br>
                  <br>
                  <span id