+[(]expression[)]

The operand for the unary plus operator (+) must be arithmetic type. The unary operator is placed before an operand, linking from the right to the left.

Specifying the positive unary operator for a negative value will return a negative value. Specifying the negative operator for a negative value will return a positive value.

const integer NG_END = +1;         // Statement in the DEFINE section
sloopcnt = +(sloopmin - sloopmax); // Statement in the MAIN section