public ParserBuffer(int minSize, int maxSize, TextReader reader, Context context)
 {
     this.maxSize = maxSize;
     scanner      = new LexerScanner(reader, context);
     Init(minSize);
 }
 public ParserBuffer(int minSize, int maxSize, TextReader reader, Context context)
 {
     this.maxSize = maxSize;
     scanner = new LexerScanner(reader, context);
     Init(minSize);
 }