Github user spmallette commented on the issue:
https://github.com/apache/tinkerpop/pull/897
@FlorianHockmann regarding your point - yes, those tokens should be added
to GLVs. I think we should wait for #893 to merge because it started the
pattern for adding such tokens. I think that approach can be generalized better
and then we can implement it for this PR and for the @dkuppitz at #882. It may
even be best to simply merge all three PRs and then implement that improvement
once they are all in a single branch (i'd be in favor of that approach).
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