Imports System Imports uCalcSoftware Public Module Program Public Sub Main() Dim uc As New uCalc() Using t As New uCalc.Transformer() '// Define a rule to replace the alphanumeric token 'x' with 'value' t.FromTo("x", "value") Dim code = "x = 10; print(""The max value is x."");" '// The Transformer correctly identifies that the first 'x' is a variable token '// and the second 'x' is part of a string literal token. '// The replacement is only applied to the variable. Console.WriteLine(t.Transform(code)) End Using End Sub End Module