urpose operators are also provided:</P>
<DL>
<DT>
&amp;</DT><DD>This is the &quot;string-concatenation&quot; operator. It is a binary infix operator. The arguments must be strings. The result is a single string, composed of all the characters of the first string (without its null terminator) followed by all the characters of the second string (with its null terminator); for example, (&quot;Franklin&quot; &amp; &quot;Poomm&quot;) evaluates to &quot;FranklinPoomm&quot;. The data portion of this token is OP_ST