in reply to perl not omnipotent? let's see!

It's a fine challenge. Of course, given the original claim, it's important to recognize that these are not equivalent (replacing "Perl" with "A" to make the point):

A is the only language that can do everything any other language can d +o. Everything that can be done in another language can be done in A.

-xdg

Code written by xdg and posted on PerlMonks is public domain. It is provided as is with no warranties, express or implied, of any kind. Posted code may not have been tested. Use of posted code is at your own risk.