A utility to facilitate argument completion of control lists.
snctrl(...)In and of itself, snctrl copies its named arguments into a
list. However, its argument list is updated dynamically as packages
are loaded, as are those of its reexports from other packages. This
is done using an API provided by helper functions. (See API?snctrl.)
You may see messages along the lines of
The following object is masked from 'package:PKG':
snctrlwhen loading packages. They are benign.
This list is updated as packages are loaded and unloaded.