public FSharpList <FSharpLexer.Token> FSharpTailRecChars() => FSharpLexer.tailTokenizeChar(_input);
public FSharpList <FSharpLexer.Token> FSharp() => FSharpLexer.tokenize(_input);
public FSharpList <FSharpLexer.Token> FSharpTailRec() => FSharpLexer.tailTokenize(_input);
private static bool AreTokensGlued(FormatterImplHelper.TokenTypePair key) { var lexer = new FSharpLexer(new StringBuffer(key.Type1.GetSampleText() + key.Type2.GetSampleText())); return(lexer.LookaheadToken(1) == null); }