Allow the user to set and examine a variety of global _options_
that affect the way in which NIMBLE operates. Call nimbleOptions()
with no arguments to see a list of available opions.
Usage
nimbleOptions(...)
Arguments
...
any options to be defined as one or more 'name = value' pairs.
Options can also be passed by giving a single unnamed argument that is a named list.
Value
When invoked with no arguments, a list with the current values of all options.
Details
nimbleOptions mimics options. Invoking
nimbleOptions() with no arguments returns a list with the
current values of the options. To access the value of a single option,
one should use getNimbleOption().