Nice. You can make it a little bit shorter by not giving p any arguments, and by using ARGV:

#!/usr/bin/perl $/=\1;%p=('>',sub{$p++},'<',sub{$p--},'+',sub{$p[$p]++},'-',sub{$p[ $p]--},'.',sub{print chr$p[$p]},',',sub{$p[$p]=ord<>},'[',sub{&c}); sub p{exists$p{$_}&&&{$p{$_}}}p while<>;sub c{push@c,<>.!1until$c[@ c-1]eq']';do{p for@c}while$p[$p]}

In reply to Re: BF interpreter by truedfx
in thread BF interpreter by gustavderdrache

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