OptionalcategorySearch with the given name. This is case insensitive.
OptionalincludeOptionalincludeInclude functions their descriptor marks deprecated (or hidden).
Deprecation lives in the descriptor (IFunction.IDescriptor.isDeprecated), so honoring
this means loading descriptors. To keep a name/type lookup free, the filter applies only
when the search is already reading them — with text or category, or when this
option is passed EXPLICITLY (either value forces the read).
OptionallimitReturn at most this many functions.
OptionalmoduleOptionalnameSearch with the given name. This is case insensitive.
OptionaltextSearch all function descriptors for the given text. This is case insensitive.
Optionaltype
Options for searching a function in the collection.