private void ReadChar()
{
if (_lastChar != null)
{
CurrentChar = _lastChar;
_lastChar = null;
return;
}
CurrentChar = LookAheadChar;
LookAheadChar = _reader.Read();
}
public ProxySourceReader(Stream stream)
{
_reader = new SourceReader(stream);
_updateLineAndCol = false;
_skipSpace = false;
_parsingStringLiteral = false;
CurrentString = "";
CurrentChar = null;
_lastChar = null;
LookAheadChar = _reader.Read();
CurrentLine = _reader.LastCursor.Line;
CurrentColumn = _reader.LastCursor.Column;
}
/// <summary>
/// Accept <see cref="ProxySourceReader.CurrentString">CurrentString</see>[..^1] as a valid token.
/// Clear CurrentString, but keep the last char.
/// </summary>
public void AcceptToLastOne()
{
_updateLineAndCol = true;
_skipSpace = true;
_lastChar = new ExtendedChar(CurrentString[^ 1]);
