Returns a constant that evaluates to true, or true if the conditional also evaluates to true.
Syntax
true(conditional)
true()
Remarks
Use of true as a function is useful if you want to guarantee that the result of a conditional expression evaluates to exactly 1 rather than non-zero.
Examples
Use as a constant.
.echoln true() ; Outputs 1.
Use as a function.
.echoln true(0) ; Outputs 0.
Use as a function.
.echoln true(-100) ; Outputs 1.