}
		return DefaultLookupPackage(name)
	}
	p.LookupSym = func(recv, name string) (ok bool) {
		if recv == "Parser" && name == "Parse" ||
			recv == "" && name == "Doc" ||
			recv == "" && name == "NoURL" {
			return true
		}
		return false
	}

	stripDollars := func(b []byte) []byte {
		// Remove trailing $ on lines.
		// They make it easier to see lines with trailing spaces,