$sline(@window,0) = total slected lines, $sline(@window,N) = contents of Nth selected line, $sline(@window,N).ln = line number of Nth selected line
PLEASE NOTE: if your going to cycle through all of them deleting them, then start from the LAST one and move backwards towards 1,
OR repeatedly delete the 1st one, untill no more exist.
BECAUSE as you delete the 6th selected line, then the 7th selected line becomes the 6th one.
* Im sure i just wrote something about this just before? maybe i amagined it.
