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https://issues.apache.org/jira/browse/TINKERPOP-2533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17303541#comment-17303541
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ASF GitHub Bot commented on TINKERPOP-2533:
-------------------------------------------
FlorianHockmann commented on a change in pull request #1408:
URL: https://github.com/apache/tinkerpop/pull/1408#discussion_r596168076
##########
File path: docs/src/recipes/recommendation.asciidoc
##########
@@ -33,7 +33,7 @@ g.addV("person").property("name","alice").
addV("person").property("name","bob").
addV("person").property("name","jon").
addV("person").property("name","jack").
- addV("person").property("name","jill")iterate()
+ addV("person").property("name","jill").iterate()
Review comment:
Nice to see that this already uncovered some bugs in our docs :)
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> Develop a grammar for Gremlin
> -----------------------------
>
> Key: TINKERPOP-2533
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2533
> Project: TinkerPop
> Issue Type: Improvement
> Components: process
> Affects Versions: 3.5.0
> Reporter: Stephen Mallette
> Assignee: Stephen Mallette
> Priority: Major
>
> An ANTLR grammar for Gremlin would allow us to look at Gremlin as more of a
> language and to independently consider how that language gets implemented in
> each variant. By driving the language development through the grammar rather
> than through Java (as we do now), we can avoid problems where Java-oriented
> idioms leak into other programming language implementations.
> For this initial body of work, the contribution will contain:
> * a new {{gremlin-grammar}} maven module
> * which will have a ANTLR4 grammar file
> * tests for the parser which will extract a corpus of Gremlin traversal from
> the gherkin tests and the documentation
> This initial contribution will have some limitations initially where certain
> types of statements from the testing corpus are simply not supported by the
> grammar as it is today. Much of this will have limitation will have to do
> with examples using Groovy syntax and lambdas, but there are yet places where
> the grammar needs further development. Those limitations can be satisfied by
> other pull requests.
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