I asked this question over on stack overflow, without much enlightenment. I was told to ask it
here.

Is antlr4's golang visitor pattern in a usable state?

I see no working examples, and I see a few pull requests that remain open. I would like to avoid going down the garden path.

#1807

#1843

There are also pull requests that make me think the golang target might be dead in the water.

#2152

The fact that the antlr4 documentation page for golang is over two years stale is also not
encouraging.

So all I am really asking is should I steer clear of golang, or is the documentation just somewhere that google doesn't see :-)