Migrate to a proper code generator

[diamondburned]

Right now, the repository uses some string concatenations for code generation.

As such, I propose that the code should be refactored into using a proper code generation library.

Here are a few candidates that I think is suitable:

https://github.com/dave/jennifer

Jennifer seems like a really popular choice, although I personally think the short syntax could get pretty confusing given how short it is. That said, it comes close to being pretty decent.

https://github.com/moznion/gowrtr

wrtr seems like a new one, and its API looks a lot like a slightly more verbose Jennifer. It might have extra debug features that would make a better experience than Jennifer.

[C-Loftus]

Hello, sorry to bump an old issue. I made an issue here #3 but the maintainer didn't respond so I was wondering if you have any insight on how this go code was generated. I want to create go client code for at-spi to create an accessibility application on Linux, but I cannot find documentation anywhere on how to generate the go code for this.

I would very much appreciate if you had any insight or could point me in the right direction since it appears you might be familiar with the space.

Thank you very much