Not all that obfuscated, but how could I resist the "Hack another just perler" anagram ?

Runs under both BASIC (tested with yabasic-2.66) and perl. Neither "-w" or "use strict;" is very happy with it though :) 

REM ;for(<DATA>){
REM ; chomp;s;\c0\$;\$\c0;;s; ^\d0;;x;
REM ; s;(\w)\w+\$\(;\1\(;x;/(\d+),(\d+)/||{$;=$1,/(\d)/};
REM ; $2?{$==$1-1,$:=$2}:{$:=$1,$==0,$;eq"r"&&{$=-=$:}};
REM ; s;$1,*\d*;$=,$:;;$:&&s;\w\(;substr\(;;eval;}
REM ; print "\n";
REM ;__DATA__
10 p$="hack another just perler"
20 print mid$(p$,14,4);
30 print mid$(p$,5,8);
40 print mid$(p$,18,5)," ";
50 print left$(p$,4);
60 print right$(p$,2)

[download]
Update: Based on this reply from BooK, here's something a little closer to a polyglot:

REM ;$_=<<REM;
sub japh()
REM
REM ; $_.="{" . <<'REM ;';
print "Just another Perl hacker\n";
REM ;
REM ;$_.="}";eval;<<'REM';
end sub
REM
japh()

[download]

In reply to BASIC hajp by kschwab

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.