This module provides easy processing of arguments passed from #invoke. It is a meta-module, meant for use by other modules, and should not be called from #invoke directly. Its features include: Easy trimming of arguments and removal of blank arguments. Arguments can be passed by both the current frame and by the parent frame at the same time. (More details below.) Arguments can be passed in directly from another Lua module or from the debug console. Arguments are fetched as needed, which can help avoid (some) problems with tags. Most features can be customized.