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From "Michael McCandless (JIRA)" <>
Subject [jira] Commented: (LUCENE-2934) Alternative depth-based DOT layout ordering in FST's Utils
Date Mon, 21 Feb 2011 13:25:38 GMT


Michael McCandless commented on LUCENE-2934:

bq. I admit I didn't want to take the liberty of changing too much since this is Mike's sacred
Utils place

Nobody owns any code in Apache ;)  There are no names attached.  We all should always feel
free to fix anything!  Especially, newly created code should get lots of attention from others;
the more the better.

This better dot formatting looks awesome!!  Keeping both options open seems good?  (Though,
I lack intuition on when the non-layered (old way) option would be better... maybe we default
to the new way?).

> Alternative depth-based DOT layout ordering in FST's Utils
> ----------------------------------------------------------
>                 Key: LUCENE-2934
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Other
>            Reporter: Dawid Weiss
>            Assignee: Dawid Weiss
>            Priority: Trivial
>             Fix For: 4.0
>         Attachments: LUCENE-2934.patch, graph-after.png
> Utils.toDot() dumps GraphViz's DOT file, but it can be quite difficult to read. This
patch provides an alternative layout that is probably a little bit easier on the eyes (well,
as far as larger FSTs can be ;)

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