[alreq] Underlines too close to text (#223)

r12a has just created a new issue for https://github.com/w3c/alreq:

== Underlines too close to text ==
It must be possible to position under- and overlines further away from the baseline than for Latin text. There is not currently a way to achieve effective underlining in a way that works with the Arabic script.

Please view or discuss this issue at https://github.com/w3c/alreq/issues/223 using your GitHub account