Function isInCharacterRange

opensca/sca/java/xml/xml.go:1149–1156

Decide whether the given rune is in the XML Character Range, per the Char production of https://www.xml.com/axml/testaxml.htm, Section 2.2 Characters.

(r rune)

// the Char production of https://www.xml.com/axml/testaxml.htm,
// Section 2.2 Characters.
func isInCharacterRange(r rune) (inrange bool) {
	return r == 0x09 ||
		r == 0x0A ||
		r == 0x0D ||
		r >= 0x20 && r <= 0xD7FF ||
		r >= 0xE000 && r <= 0xFFFD ||
		r >= 0x10000 && r <= 0x10FFFF
}

// Get name space name: name with a : stuck in the middle.
// The part before the : is the name space identifier.