No, it's really the string "0 but true". Try this for example:
use File::Temp; $th = File::Temp::tempfile(undef, "UNLINK", 1); $zbt =
+ sysseek $th, 0, 0; print $zbt, "\n";
The "E0" suffix appears with the
flip-flop operators, but "0E0" can never appear,
only "1E0", "2E0" etc.
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