public static ArXivTopic ReadTopics(string text)
{
ArXivTopic top = ArXivTopic.None;
foreach (Match m in rx_subje.Matches(text))
{
top |= topicCache[m.Groups[1].Value];
}
return(top);
}
public static Topic ArXivTopicToTopic(ArXivTopic topic)
{
return((Topic)(long)topic);
}
