in reply to Incremental indexing exponential

Homework?
Elegant suggestions on how to code (i.e. report index while going up $line)?
You first... :-P

Show some effort. See How (Not) To Ask A Question.

--shmem

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}