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$VAR1 = 'main'; $VAR2 = 'D:\\test.pl'; ... ';
# 0 1 2 3 4 ($package, $filename, $line, $subroutine, $hasargs, # 5 6 7 8 9 10 $wantarray, $evaltext, $is_require, $hints, $bitmask, $hinthash) += caller($i);