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Update1:
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Update2: fixed platform dependent bug noticed by stefan k
#!/usr/bin/perl -w # find-a-func use strict; $_='$;="per l";map{map {s}^\s+}} ;$_{$_}++unless(/[^a- z]/)}split(/ [\s,]+/)i f(/alpha. *$;/i../w ait/)}`$; doc\040$; toc`;;;@[=k eys%_;$; =20;$:=15;;for(0..($;*$:-1 )){$;[$_]="_" ;}until($%++>3*$;||@]>2*$:-3){@_=split(//,splice(@[,rand( @[),1));if(3>@_){next;}$~=int(rand($;));$^=int(rand($:)); $-=$~+$^*$;;my$Erudil=0;{if($Erudil++>2*$:){next;}$a=(-1, 0,1)[rand(3)];$b=(-1,0,1)[rand(3)];unless(($a||$b)&&$~ +$a*@_<=$;&&$~+$a*@_>=0&&$^+$b*@_<=$:&&$^+$b*@_>=0){re do;;}my$llama=0;;for(0..$#_){unless($;[$-+$a*$_+$b* $;*$_]eq$_[$_]||$;[$-+$a*$_+$b*$;*$_]eq"_"){$llam a++;last;}}if($llama){redo;}push@],join("",@_);f or(0..$#_){$;[$-+$a*$_+$b*$;*$_]=$_[$_];}}}@_ =sort@];unshift@_ ,"Find:","-"x5;for$a(0. .$:-1){for$b(0. .$;-1){$~=("a".."z") [rand(26)];$_ ="$;[$a*$;+$b]". $";s;_;$~; ;print;}$_=s hift@_|| $";;print$ ",$", $_,$ /;$_ =shi ft@_ ||$ ";pr int $"x $;, $"x $;, $", $", $_ ,$/;; ;}' ;;; s[\s+] $$g; eval; __DATA__ The use of the llama image in association with Perl is a trademark of O'Reilly & Associates, Inc. Used with permission.

In reply to find-a-func by Erudil

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