Hello. I would love to have some help with translation. You can reach me at these locations:
The documentation is all written as text files using a simple text format that gets converted to HTML by a tool I made.
All the documentation files are in the github repo. Here is a link to where the doc files are in the repo if you want to look at it: RCBasic Documentation Files
There are a lot of them but most only have a brief explanation of a function.