- * Turns an XMP-style multivalue array into a single value by dropping all but the first value.
- * If the value is not a multivalue array (or a multivalue array inside a multilang array), it is returned unchanged.
+ * Turns an XMP-style multivalue array into a single value by dropping all but the first
+ * value. If the value is not a multivalue array (or a multivalue array inside a multilang
+ * array), it is returned unchanged.