Block selection request with <ctrl>
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
We need the ability to toggle block selections without effecting other blocks. For instance, if I want to select two blocks using the 'b' command, it would be userful to be able to select 'b', then 'b' on another block.
Another use for this function would be that if the user ever used "Select cells on", with the key down, it would select all BLOCKS that held cells that were rubber band selected.
Maybe a stretch goal would be that if the user used the key when the "Select cells on" rubber band was used, only those blocks that had all cells selected would be highlighted. Selecting a washer within a nut/bolt group comes to mind.