Idea: test the output of help command for each topic
We do have these pages which were generated from the help output
See https://github.com/gchiu/reboldocs/
But I've been busy so it was last updated in July 2017.
I though about a test of help function, not about doc, but good to know about it. Have you a script to generate them?
I did have a script .. I need to find it, and see if it still works!