Document how this code was generated

[C-Loftus]

Hi there!

I am trying to get golang bindings to atspi and it seems like you were able to autogenerate them here: https://github.com/electricface/go-gir/tree/master/atspi-2.0

Could you describe how you accomplished this? Are there any caveats one should be aware of?

Are you using https://github.com/linuxdeepin/go-gir ? Since at least for me that does not work to generate the bindings to at-spi-2 core

gir-generator -o . ~/github/at-spi2-core/atspi/
panic: runtime error: slice bounds out of range [:-6]

goroutine 1 [running]:
main.main()
        /build/go-gir-generator-Bxl366/go-gir-generator-2.2.0/src/gir-generator/main.go:202 +0x450

Thank you