public void Advance()
 {
   _nextToken = null;
 }
 public void Advance()
 {
     _nextToken = null;
 }
 public NitraLexer(IBuffer buffer)
 {
   _buffer = buffer;
   _nextToken = new NitraToken(NitraFakeTokenNodeType.Instance, _buffer, TreeOffset.Zero, new TreeOffset(_buffer.Length));
 }
 public NitraLexer(IBuffer buffer)
 {
     _buffer    = buffer;
     _nextToken = new NitraToken(NitraFakeTokenNodeType.Instance, _buffer, TreeOffset.Zero, new TreeOffset(_buffer.Length));
 }