Summary
- merged
- tuned;
- updated documentation;
- clarified syntax;
- tuned signature;
- simplified: allow only command names, with dummy for default;
- clarified: more uniform keyword_tags;
- tuned;
- more flexible document_tags;
- prefer explicit options; tuned;
- clarified default tag;
- add URL;
- tuned;
- more explicit statement of rat_denum to fit with top100 thms list