Github user dkuppitz commented on the issue:
https://github.com/apache/tinkerpop/pull/715
Using the modern graph:
```
gremlin> g.V().emit().repeat(both()).times(3).limit(15).path()
==>[v[1]]
==>[v[1],v[3]]
==>[v[1],v[2]]
==>[v[1],v[4]]
==>[v[1],v[3],v[1]]
==>[v[1],v[3],v[1],v[3]]
==>[v[1],v[3],v[1],v[2]]
==>[v[1],v[3],v[1],v[4]]
==>[v[1],v[3],v[4]]
==>[v[1],v[3],v[4],v[5]]
==>[v[1],v[3],v[4],v[3]]
==>[v[1],v[3],v[4],v[1]]
==>[v[1],v[3],v[6]]
==>[v[1],v[3],v[6],v[3]]
==>[v[1],v[2],v[1]]
```
^ This doesn't look like DFS to me. Row 3 and 4 should come much later.
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