'create' => "Options are filtered appropriately for the object being created/updated. Labels are translated.",
'search' => "Searchable options are returned. Labels are translated.",
'validate' => "All options are returned, even if they are disabled. Machine names are used in place of labels.",
+ 'abbreviate' => "Active options are returned, and labels are replaced with abbreviations.",
);
// Validation: enforce uniformity of this param
if ($context !== NULL && !isset($contexts[$context])) {