Tagged values that may appear include:

  • args — A list of values used as argument to an operation.

  • attribute — The fully-qualified name of an attribute of an object, in the format “ClassName::InstanceName::AttributeName “

  • class — The name of a model class.

  • filename — The name of a file (whose use will be clear from the action)

  • value — A value used as a table key.

  • library — The name of a shared library

  • object — The name of an object instance, in the format “ClassName::InstanceName”

  • oper — The name of a model operation.

  • program — The name of a program object (.po) loaded or executed

  • value — The value of an attribute.