Function isReservedPiTarget

xml/_common.ts:391–393

(target: string)

 * @returns true if the target is reserved (any case variant of "xml")
 */
export function isReservedPiTarget(target: string): boolean {
  return target.length === 3 && target.toLowerCase() === "xml";
}

// =============================================================================
// NAMESPACE VALIDATION (XML Namespaces 1.0)