using uCalcSoftware;

var uc = new uCalc();
var t = uc.NewTransformer();

// This creates a simpler (not very useful) set of tokens for sake of example
var MyTokens = t.Tokens;
MyTokens.Clear(); // removes the default list of tokens
MyTokens.Add("."); // Should always have a fallback token like this one
MyTokens.Add(";", TokenType.StatementSep);
MyTokens.Add("<", TokenType.Generic, ">");
MyTokens.Add("[0-9]+", TokenType.Literal);
MyTokens.Add(" +", TokenType.Whitespace);
MyTokens.Add("[a-z]+", TokenType.AlphaNumeric);

t.FromTo("{ This | That} {etc}", "[{@Self}]"); // {etc} stops at the semicolon ";" TokenType.StatementSep

Console.WriteLine(t.Transform("This is a test; That < 123.456; abc >; ABC"));
Console.WriteLine("");

var OtherTransform = new uCalc.Transformer(uc); // This is an alternative way of constructing a new transformer
OtherTransform.Tokens.Add(MyTokens); // Imports the entire token list from the other transformer
OtherTransform.Pattern("{word:1}");

Console.WriteLine(OtherTransform.Filter("This is a test; That < 123.456; abc >; ABC").Matches.Text);