Nice trick!

Interestingly, it doesn't work for me. In the debugger, I'm getting 

  cont:
Can't find string terminator "\" anywhere before EOF at (eval 13)[/usr
+/lib/perl5/5.26.1/perl5db.pl:738] line 2.
 at (eval 13)[/usr/lib/perl5/5.26.1/perl5db.pl:738] line 2.
    eval '' called at /usr/lib/perl5/5.26.1/perl5db.pl line 738
    DB::eval called at /usr/lib/perl5/5.26.1/perl5db.pl line 3140
    DB::DB called at -e line 1

[download]

And if I run it in a script instead, the output is _, not \ :-o

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re^2: The Backslash Challenge by choroba
in thread The Backslash Challenge by choroba

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