PIXI.Text superscript/subscript

[kid_karma]

How can I make subscript or superscript in a PIXI.Text object?

 

I've tried:

 

var txt1 = new PIXI.Text("1^st");

var str = "nd";

var txt2 = new PIXI.Text("2"+str.sup());

 

Result:

 

"1^st"

"2^nd"