success indication

A success indication is an object of a particular data type of the same name.

An object of this type signals that an operation succeeded; it is typically returned by functions primarily used for their side effects. All success indication objects are identical, so there is only a single success indication value.

When a success indication value is returned by an expression, “success” is displayed in the console.

Examples

a ≔ 394;

delete(a)

success