Threw this together for [\@clauswilke](https://github.com/clauswilke) & [{ggtext}](https://github.com/clauswilke/ggtext) based on [this Twitter convo](https://twitter.com/hrbrmstr/status/1159920814801731586). I am unlikely to work on this more w/o serious prodding. It only handles CSS style rules and need 7 other enums covered from [`katana`](https://github.com/hackers-painters/katana-parser/blob/master/src/katana.h#L38-L48), plus the core cpp code need to be refactored into functions.
Threw this together for [\@clauswilke](https://github.com/clauswilke) & [{ggtext}](https://github.com/clauswilke/ggtext) based on [this Twitter convo](https://twitter.com/hrbrmstr/status/1159920814801731586). I am unlikely to work on this more w/o serious prodding. It only handles CSS style rules and need 7 other enums covered from [`katana`](https://github.com/hackers-painters/katana-parser/blob/master/src/katana.h#L38-L48), plus the core cpp code need to be refactored into functions. Claus is more than capable of riffing off of the `katana` source (and I'll gladly PR into that if needed), plus I've no desire to spend time building a massively general purpose R pacakge that has a chance of being steamrolled over by corporate-backed package development.
You need to install the [`katana`](https://github.com/hackers-painters/katana-parser) C99 parser as a system library that is reachable by the R source package compilation defaults. It looks to be pretty straightforward to embed the `katana` source into a C[++]-backed R package but that wasn't the point of this exercise.
