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Tarjan sort issue?
Hi,
The Diaphora tarjan sort is had been fetched from this blog post but contains an error as suggested in the blog post scriptum:
Note 11/1/2012: Dries Verdegem reports that the above Strongly Connected Components code has a bug in it, and offers this version, which has withstood heavy testing (the graph of all Wikipedia articles!): http://www.logarithmic.net/pfh-files/blog/01208083168/tarjan.py
Oh, thank you! I will diff them and apply the patch. Thanks for pointing it out!
This is going to be implemented in Diaphora 3.1 (to be released before the end of this year).