… | … | ||
---|---|---|---|
1450 | } | 1450 | } |
1451 | 1451 | ||
1452 | # helper function, quote string as perl without allowing | 1452 | # helper function, quote string as perl without allowing |
1453 | # any code execution or other shenanigans. | 1453 | # any code execution or other shenanigans. |
1454 | sub q0 { | 1454 | sub q0 { |
1455 | "qq\x00\Q$str\E\x00" | 1455 | "qq\x00\Q$_\E\x00" |
1456 | } | 1456 | } |
1457 | 1457 | ||
1458 | sub old_bg_expr { | 1458 | sub old_bg_expr { |
1459 | my ($self) = @_; | 1459 | my ($self) = @_; |
1460 | 1460 |
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