R: Use 'Docsify.js', 'Docute', or 'Mkdocs' to Generate a Package Documentation

# Use 'Docsify.js', 'Docute', or 'Mkdocs' to Generate a Package Documentation

## Documentation for package ‘altdoc’ version 0.2.2

- DESCRIPTION file.
- Package NEWS.

## Help Pages

preview | Preview the documentation in a webpage or in viewer
update_docs | Update documentation
use_docsify | Init Docute, Docsify, or Mkdocs
use_docute | Init Docute, Docsify, or Mkdocs
use_mkdocs | Init Docute, Docsify, or Mkdocs