Description: ------------ Using the most recent build (0.3.1.), I get a failed assertion for many variations of the included test case. This issue appears to be similar to the one mentioned in: http://bugs.horde.org/ticket/?id=4997 as well as Pear bug #10423 However, after reading both bugs, I'm still not aware of a fix that works for my test case Test script: --------------- require_once "Text/Diff.php"; require_once "Text/Diff/Renderer.php"; require_once "Text/Diff/Renderer/inline.php"; $a = <<<QQ <li>The tax credit amounts to 30% of the cost of the system, with a maximum of 2,000. This credit is separate from the 500 home improvement credit.</li> <h3>Fuel Cells<a href="12341234213421341234123412341234123421341234213412342134213423" class="anchor" title="Link to this section"><br /> <li>Your fuel 123456789</li> QQ; $b = <<<QQ <li> of gas emissions by 2050</li> <li>Raise car fuel economy to 50 mpg by 2017</li> <li>Increase access to mass transit systems</li> QQ; $diff = new Text_Diff(explode("\n", $b), explode("\n", $a)); $renderer = new Text_Diff_Renderer_inline(); $renderer->render($diff); ?> Expected result: ---------------- [No output] Actual result: -------------- Warning: assert(): Assertion failed in C:\Program Files\PHP\PEAR\Text\Diff\Engine\native.php on line 205

I can't reproduce this with the current code from CVS which isn't different from the 0.3.1 release functionally.

Spoke too soon, this only happens with PHP 5.

Thank you for your bug report. This issue has been fixed in the latest released version of the package, which you can download at http://pear.php.net/get/Text_Diff