The repo gladly accepts contributions!

Things you need to know, as of now:

  • The source is in _src/<version>.md (2.6 only);
  • To “compile” the final Jekyll site, you need to run first _src/script/toc.rb (create TOC in _data/book.yml), and then _src/script/postprocess.rb (creates ./ with a bit more sophisticated rendering).

The main things to do, currently:

  • Proofread existing content;
  • Add previous versions of Ruby;
  • Make rendering scripts less ad-hoc.