[GitHub] tinkerpop issue #838: TINKERPOP-1822: Add Depth First Search repeat step opt...

[robertdale]

Github user robertdale commented on the issue:

    https://github.com/apache/tinkerpop/pull/838
  
    Look at the Serializers in 
`./gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/`


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