It is often useful to determine what passages are NOT in a list as in this request https://community.logos.com/forums/p/104487/722476.aspx#722476. In the merge function I would like an inverse function which would find the difference between my set and the entire Bible.
In addition, but perhaps less important, would be the ability to simply the passage list by merging overlapping passages - an explicit function not a change in the basic list behavior.
Finally and I know it has been requested many times, I would like the option to turn a passage list into a visual filter. Is there some technical reason this is difficult or is it a matter of convincing the right people it is important?
