R: Run 'roxygen2' on (Chunks of) Single Code Files

# Run 'roxygen2' on (Chunks of) Single Code Files

## Documentation for package ‘document’ version 4.0.1

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

document-package | Document a Single R Code File
document | Document (Chunks of) an R Code File
man | Display a Help Page From a File's Documentation
usage | Return the Usage of a Function From Within the Function