Statements within statements.

This kind of thing works now:
foreach Value "1;2;3;4" > if "$Value$" == "2" > show It's 2
if "1" == "1" > if "2" != "1" > show TRUE
while "1" == "1" > if "1" != "2" > show HEY

If you hadn't noticed, LScript uses '>' instead of '|' now.. because it
looks better.