amodule                 Define Augmented and Parameterized Modules
as.module               Coercion for Modules
depend                  Declare dependencies of modules
export                  Export mechanism for modules
expose                  Expose module contents
extend                  Extend existing module definitions
getSearchPath           Get the search path of an environment
import                  Import mechanism for modules
module                  Define Modules in R
use                     Use a module as dependency
