internal CssContext()
{
m_start = new Position();
m_end = new Position();
}
public void Advance()
{
m_start = m_end.Clone();
}
public void Reset(int line, int column)
{
m_start = new Position(line, column);
m_end = new Position(line, column);
}
internal CssContext(Position start, Position end)
{
m_start = start.Clone();
m_end = end.Clone();
}