Bind use of a reference link with the definition of it

[Totktonada]

Bind an use in an original with the def in the original. Bind an use in an translation with a last top rated translation of the ref link def. Create a link from text within the first pair of brackets, grey the second pair of brackets and all text within it.

[Totktonada]

Hold reverse dependencies map to update use when ref updated (it’s already detected using observer api).

[Totktonada]

Jump btw def & use fragments (by click on label?).