Unicode variable names: Difference between revisions

 

The error description refers to the bytes in the UTF encoding of 'Δ' which can't appear (outside a string) in a Wren script.

var b = 2

var delta = a - b // ok

{{libheader|Wren-trait}}

However, it is possible to simulate Unicode variable names to some extent by using the ''Var'' class in the above module which stores the names (which can be any valid string) in an internal map.

 

Var["Δ"] = 1