I apologize for the misunderstanding. I see so many people on my own forum these days just post what they had Claude make for them and it makes me feel like I wasted my time writing all the tutorials and documentation I did if nobody actually cares about learning anything anymore. However, you were right, I should not have told you to go look at the AI search results. I made a video on how to build RCBasic from source a few months ago but I will also make a video on how to add your own functions.
Here is the video on building from source: Building RCBasic From Source
I will post the video on adding your own functions once I upload it.