lispdoc - results for proper-list

alexandria.0.dev:proper-list
Type: Type designator for proper lists. Implemented as a SATISFIES type, hence not recommended for performance intensive use. Main usefullness as a type designator of the expected type in a TYPE-ERROR.
  
(alexandria.0.dev:proper-list-p object)
Function: Returns true if OBJECT is a proper list.
  
(alexandria.0.dev:proper-list-length list)
Function: Returns length of LIST, signalling an error if it is not a proper list.