<<>> <> <> <> <> <<>> <> <<>> DIRECTORY Customize USING [DB, DBreadonly]; CustomizeExtras: CEDAR DEFINITIONS = BEGIN OPEN Customize; CopyDB: PROC [source: DBreadonly] RETURNS [copy: DB]; < of the data base, such that>> <<... later changes to do not affect in any way>> <<... later changes to may or may not affect >> <<>> MergeDB: PUBLIC PROC [into: DB, from: DBreadonly, overwrite: BOOL ¬ TRUE]; < into . (This modifies .)>> << decides action in case of conflicting entries. If , the entry will be used, othewise the entry will prevail. >> <<>> END.