public void AdvancePos()
{
Pos++;
if (Pos < Input.Length)
{
NextChar = Input.Length > Pos + 1 ? Input[Pos + 1] : (char?)null;
CurrentChar = Input[Pos];
CurrentCharLowerCase = CurrentChar.ToLower();
sb.Append(CurrentChar);
MatchedString = sb.ToString();
}
}
public void Setup(string input)
{
Tags = new LinkedList <Tag>();
Pos = 0;
Input = input;
CurrentChar = Input[Pos];
NextChar = Input.Length > Pos + 1 ? Input[Pos + 1] : (char?)null;
CurrentCharLowerCase = CurrentChar.ToLower();
sb.Clear();
sb.Append(CurrentChar);
MatchedString = sb.ToString();
NonterminalStartPos = 0;
}