Hi.<br><br><div class="gmail_quote">On 27 October 2011 13:49, dokondr <span dir="ltr">&lt;<a href="mailto:dokondr@gmail.com">dokondr@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

<div id=":2zj">Please advise on Haskell libraries to compare trees in textual representation.<br>I need to compare both structure and node contents of two trees, find similar sub-trees, and need some metric to measure distance between two trees.</div>

</blockquote></div><div><br></div>This might help: <a href="http://hackage.haskell.org/package/gdiff-1.0">http://hackage.haskell.org/package/gdiff-1.0</a><br><br><div>Best,</div><div>Ozgur<br>
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