Overline for logic signals

[Capybara]

In logic diagrams it is common to use an overline to indicate that signals are active low. Sometimes a double overline is used. This would make a nice addition to sPlan.
A work-around is to position a line-element over the text, but when moving or editing the text that line-element has to be moved or its length changed separately. Also one will have to fiddle with positioning of the line-elements, since they do not align to the grid.



Regards,