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| @@ 592-598 (lines=7) @@ | ||
| 589 | $y = $x - $k - $delta; |
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| 590 | ||
| 591 | $snake2 = 0; |
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| 592 | while ( $x > 0 && $y > 0 |
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| 593 | && $from[$x + $bottoml1_min_1] === $to[$y + $bottoml2_min_1] |
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| 594 | ) { |
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| 595 | --$x; |
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| 596 | --$y; |
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| 597 | ++$snake2; |
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| 598 | } |
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| 599 | $V1[$limit + $k] = $x; |
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| 600 | ||
| 601 | // check to see if we can cut down our diagonal range |
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| @@ 663-669 (lines=7) @@ | ||
| 660 | $y = $x - $k - $delta; |
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| 661 | ||
| 662 | $snake2 = 0; |
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| 663 | while ( $x > 0 && $y > 0 |
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| 664 | && $from[$x + $bottoml1_min_1] === $to[$y + $bottoml2_min_1] |
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| 665 | ) { |
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| 666 | --$x; |
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| 667 | --$y; |
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| 668 | ++$snake2; |
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| 669 | } |
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| 670 | $V1[$limit + $k] = $x; |
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| 671 | ||
| 672 | if ( $k >= -$delta - $d && $k <= $d - $delta |
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