public override string ToString()
{
if (Type == TypeEnum.EofAction)
{
return("EOF");
}
string s = null;
if (Type == TypeEnum.Regex)
{
s = "/" + pattern.AsInternalRegex() + "/";
}
else
{
s = "\"" + pattern.AsPrintableString() + "\"";
}
if (!stringComparison.HasValue)
{
s += "?";
}
else if (StringComparison == StringCaseComparison.Insensitive)
{
s += "i";
}
return(s);
}