Links without underscore

I would like to be able to disable the underscore for non-hovered links inside the documents.

This is a common practice on the web, specially because it does increase readability of the document.

I see no problem having the underscore visible when the link i hovered but when it isn’t this should not be visible.

Not a bad idea for those who want it. I’ve added an option to turn of underlining for links for the next update. It turns off underlines altogether, on hover, too, though, as the text system doesn’t have a separate setting for “hover”.