.# Nested loop at top level - not in function
.# While and until loops
.set i := 0
.while -i10 ++i < 4
.eval In while i = \v{i}
.set j := 0
.until -i4 ++j > 2
.eval In until i = \v{i} j = \v{j}
.done
.eval End of while i = \v{i}
.done
After end of Look
EOF
