2. Normative references

Replace ISO/IEC 22275:2018 with the normative reference to ES2020 as follows:

ISO/IEC 22275:2018, Information technology — Programming languages, their environments, and system software interfaces — ECMAScript® Specification Suite
ECMA-262, 11th edition, June 2020, ECMAScript® 2020 Language Specification, https://262.ecma-international.org/11.0/

Add a new NOTE below the reference for ISO/IEC 22537:2006 as follows:

ISO/IEC 22537:2006, Information technology - ECMAScript for XML (E4X) specification

NOTE: E4X support is deprecated in PDF 2.0.

Last modified: 1 July 2022