static Lexer()
{
MapStr("\r\n\f", (NEWLINE | WHITE));
MapStr(" \t", WHITE);
MapStr("-.:_", NAMECHAR);
MapStr("0123456789", (DIGIT | NAMECHAR));
MapStr("abcdefghijklmnopqrstuvwxyz", (LOWERCASE | LETTER | NAMECHAR));
MapStr("ABCDEFGHIJKLMNOPQRSTUVWXYZ", (UPPERCASE | LETTER | NAMECHAR));
}