For reference, here's the current spec...all 833(!) pages of it. https://www.ecma-international.org/publications-and-standards/standards/ecma-262/ https://www.

For reference, here's the current spec...all 833(!) pages of it. https://www.ecma-international.org/publications-and-standards/standards/ecma-262/ https://www.ecma-international.org/publications-and-standard...