guillermooo wrote:AAAPackageDev is a bit neglected, but I believe I added the ability to convert between JSON <> tmLanguage a while ago.
As for the build system not working, make sure the JSON file has a .JSON-tmLanguage extension. Otherwise, please open an issue at the GitHub repo so I remember to take a look at it.
Yes, you do have the support in there, I have never used it though, so I can't offer much help with that. I stopped using AAAPackageDev in general, not because I thought it wasn't a good plugin, I just liked to work different than it does. But yes, that is a good suggestion, create an issue for AAAPackageDev on github.