-x-lang

-x-lang

[1] [whatwg] HTML: A DOM attribute that returns the language of a node ( ( 版)) <http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-May/039480.html>

[2] [whatwg] HTML: A DOM attribute that returns the language of a node ( ( 版)) <http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2013-September/040866.html>