If $script::debug == "\0"
, then it will appear empty, but evaluate as true.
would backslash all special characters, which would at least indicate their existence, though not their nature. TMTOWTDI, though there's probably a better way ;-)
my @unpack = unpack('C*', $script::debug);
print "Unpack info: @unpack\n";
Should give you the ascii codes of each character in $script::debug
, which will hopefully be useful.
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