Re^3: exactly 390 bytes

[Anonymous Monk]

My /eee foo is weak. I have absolutely no clue what a /eee switch does on a regex. Here's what I've worked the whole thing down to and I don't understand how it works its magic. I know that /eee is on the perl purity test, but I'm still clueless :|

$_ = " ILwHChJwulrZrjqBkNAsA1XV8FM1pbl1PRZA8wJM 8A8R1g8tm88XVNgNL11rWVPvJ1P181hNP1a881SR8QWM8qw WAngt8ugnAK181v181KxSLdi18E18TJTMY1b8TJE8T8Z188 8DB8bEj81WRABvGZ1Y1V8fAna111AQATJnbL81C1HzuPyJQ IaIWNLqSxsLwo^ reverse ILwHChJwulrZrjqBkNAsA1XV 8FM1pbl1PRZA8wJM8A8R1g8tm88XVNgNL11rWVPvJ1P181h NP1a881SR8QWM8qwWAngt8ugnAK181v181KxSLdi18E18TJ TMY1b8TJE8T8Z1888DB8bEj81WRABvGZ1Y1V8fAna111AQA TJnbL81C1HzuPyJQIaIWNLqSxsLwr"; s/\n//g; s/s/lcfirst/eee;

[teamster_jr]

This is a brilliant obfu
I've worked it out i think following on from the above spoiler here's it a bit further:

Basically the first /e replaces the first s with an lcfirst version of the string (which is actually
exactly the same as the first char is a space) so we now have this in $_:

$_=" ILwHChJwulrZrjqBkNAILwHChJwulrZrjqBkNAsA1XV8FM1
pbl1PRZA8wJM8A8R1g8tm88XVNgNL11rWVPvJ1P181hNP1a881SR8QWM8
qwWAngt8ugnAK181v181KxSLdi18E18TJTMY1b8TJE8T8Z1888DB8bEj8
1WRABvGZ1Y1V8fAna111AQATJnbL81C1HzuPyJQIaIWNLqSxsLwo^ 
reverse ILwHChJwulrZrjqBkNAsA1XV8FM1pbl1PRZA8wJM8A8R1g8tm
88XVNgNL11rWVPvJ1P181hNP1a881SR8QWM8qwWAngt8ugnAK181v181K
xSLdi18E18TJTMY1b8TJE8T8Z1888DB8bEj81WRABvGZ1Y1V8fAna111A
QATJnbL81C1HzuPyJQIaIWNLqSxsLwrA1XV8FM1pbl1PRZA8wJM8A8R1g
8tm88XVNgNL11rWVPvJ1P181hNP1a881SR8QWM8qwWAngt8ugnAK181v1
81KxSLdi18E18TJTMY1b8TJE8T8Z1888DB8bEj81WRABvGZ1Y1V8fAna1
11AQATJnbL81C1HzuPyJQIaIWNLqSxsLwo^ reverse LwHChJwulrZrj
qBkNAsA1XV8FM1pbl1PRZA8wJM8A8R1g8tm88XVNgNL11rWVPvJ1P181h
NP1a881SR8QWM8qwWAngt8ugnAK181v181KxSLdi18E18TJTMY1b8TJE8
T8Z1888DB8bEj81WRABvGZ1Y1V8fAna111AQATJnbL81C1HzuPyJQIaIW
NLqSxsLwr"

(without the linebreaks)
This is actually three strings (split by ^).
These three strings are ^'d by the second /e which produces this:
ILwHChJwulrZrjqBkNA;;;;;;;;;;;;;;;;;;;;print$#{$#=
pack V6,unpack N6,join$",tsuJona,rehtreP,ah,lrekc}if$\=$/
__END__
which is the actual japh - this is evaled by the third e....
very very nice. I must admit - i'm curious who this anonymous monk is....

Alex