This is really cool. Your article about how you wrote it is even better. Congrats!

I have a scenario that would be cool to handle if possible. Your readme shows how you can run the parser from go. The print statements are just going to stdio I assume. It would be cool if in embedded code like that I could route results to another go routine.

The idea is to read some large files of data. Awk is great at the first processing of that data but then I want to be able to operate on that output at the same time (and in a steaming vs. batch way as the inout can be rather large.)

I'm just spit-balling - but it would be cool if in the embedded case you could register channels with the interpreter and then has a special chan function that could be used to send data to the named channel.

In any case, good work. I've always been a fan of AWK and I'm doing a lot of Go now - so this is really fun to see.