/*
* We also use a stack of RegexFC objects.
* This is the push.
*/
private void PushFC(RegexFC fc)
{
if (_fcDepth >= _fcStack.Length)
{
RegexFC[] expanded = new RegexFC[_fcDepth * 2];
System.Array.Copy(_fcStack, 0, expanded, 0, _fcDepth);
_fcStack = expanded;
}
_fcStack[_fcDepth++] = fc;
}
