anchor.diff:  
   *Additional References*
   
  -link:http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#from-java.lang.String-[`from(String)`],
  -link:http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#from-org.apache.tinkerpop.gremlin.process.traversal.Traversal-[`from(Traversal)`]
  +link:++http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#from-java.lang.String-++[`from(String)`],
  +link:++http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#from-org.apache.tinkerpop.gremlin.process.traversal.Traversal-++[`from(Traversal)`]
   
   [[graph-step]]
   === Graph Step
  
positive.code: 
  *Additional References*
  
  link:http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#option-M-org.apache.tinkerpop.gremlin.process.traversal.Traversal-[`option(Object,Traversal)`],
  link:http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#option-org.apache.tinkerpop.gremlin.process.traversal.Traversal-[`option(Traversal)`]
  
  [[optional-step]]
  === Optional Step
  
negative.code: 
  *Additional References*
  
  link:++http://tinkerpop.apache.org/javadocs/x.y.z/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversal.html#inject-E...-++[`inject(Object)`]
  
  [[is-step]]
  === Is Step
  