For years now I've been wondering why autocad can't break multiple lines by picking a cutting edge, right clicking, then using a crossing window to cut lines, where both sides of the line that was cut remain. It could be added as a trim option or mode. 

Terramodel, ancient software from the 90s could do this. 

But maybe I just never figured out how to ask google how to do this. Forums have provided zero help with this without some elaborate process where I could use the clunky break, first, second command and do it a few dozen times and still be quicker than the workaround.

Any updates with this?