[Tickets #10548] Horde_Text_Diff_ThreeWay does not render

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Ticket URL: http://bugs.horde.org/ticket/10548
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  Ticket             | 10548
  Created By         | jmargolin at digitalspy.co.uk
  Summary            | Horde_Text_Diff_ThreeWay does not render
  Queue              | Horde Framework Packages
  Version            | FRAMEWORK_3
  Type               | Bug
  State              | Unconfirmed
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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jmargolin at digitalspy.co.uk (2011-09-27 08:30) wrote:

The Horde_Text_Diff_ThreeWay class has 2 bugs in it:

1. In /ThreeWay/BlockBuilder.php line 49 refers to  
Horde_Text_Diff_ThreeWay_Op which is a class that does not exist, this  
was the first issue we encountered and should be referencing  
Horde_Text_Diff_ThreeWay_Op_Base we think.

2. Using the native engine and the unified renderer the diff does not  
seem to work.

$diff = new Horde_Text_Diff_ThreeWay($lines1, $lines2, $lines3);
$renderer = new Horde_Text_Diff_Renderer_Unified();
echo $renderer->render($diff);

This will not not render anything apart from the blockHeader.