.downloadFileMasterMainAuth
                        GITHUB_PAT-aware and 'main'-'master'-aware
                        download from GitHub
DESCRIPTIONFileVersionV
                        GitHub package tools
Require-package         Require: Installing and Loading R Packages for
                        Reproducible Workflows
RequireCacheDir         Path to (package) cache directory
RequireOptions          'Require' options
archiveVersionsAvailable
                        Available and archived versions
availablePackagesOverride
                        Create a custom "available.packages" object
availableVersionOK      Needs 'VersionOnRepos', 'versionSpec' and
                        'inequality' columns
checkPath               Check directory path
clearRequirePackageCache
                        Clear Require Cache elements
detachAll               Detach and unload all packages
extractPkgName          Extract info from package character strings
getOptionRPackageCache
                        Get the option for 'Require.RPackageCache'
invertList              Invert a 2-level list
linkOrCopy              Create link to file, falling back to making a
                        copy if linking fails.
messageDF               Use message to print a clean square data
                        structure
modifyList2             'modifyList' for multiple lists
normPath                Normalize filepath
paddedFloatToChar       Convert numeric to character with padding
parseGitHub             Parse a github package specification
pkgDep                  Determine package dependencies
pkgDepIfDepRemoved      Package dependencies when one or more packages
                        removed
pkgSnapshot             Take a snapshot of all the packages and version
                        numbers
rversions               R versions
setLibPaths             Set '.libPaths'
setLinuxBinaryRepo      Setup for binary Linux repositories
setdiffNamed            Like 'setdiff', but takes into account names
setup                   Setup a project library, cache, options
sourcePkgs              A list of R packages that should likely be
                        installed from Source, not Binary
tempdir2                Make a temporary (sub-)directory
tempfile2               Make a temporary subfile in a temporary
                        (sub-)directory
trimVersionNumber       Trim version number off a compound package name
