I wonder whether it is necessary to add a definition of “language” in Clause 3: Terms and definitions. There are definitions of “script” (3.1), and “script code” (3.7), a definition of “language” can be helpful to match with the definition of “language code” (3.6).
This issue is to add "language" sourced from ISO 639.
In GitLab by @ronaldtse on Jan 23, 2020, 13:43
This issue is to add "language" sourced from ISO 639.