entical to the colon operator. The data portion of this token is the constant OP_RANGE_SEPARATOR. (The formatter will turn this back into a colon.)</DD>
<DT>
- </DT><DD>This can be either of two different operators. It can be a negation operator. This is a unary prefix operator which reverses the arithmetic sign of the operand. It can also be a subtraction operator. This is a binary infix operator. The parser determines which operator is represented. For example, in &quot;(-1)&quot;, the hyphen is a negatio