Libraries

• (current-library-collection-paths [path-list]) gets or sets a list of complete directory pathnames for library collections used by require-library. See Chapter 15 for more information. When a new list of pathnames is provided to the parameter procedure, it is converted to an immutable list of immutable strings.
• (current-require-relative-collection [string-list]) gets or sets a non-empty list of collection names (forming a subcollection path) used by require-relative-library, or #f if there is no current library collection. See Chapter 15 for more information. When a new list of collection names is provided to the parameter procedure, it is converted to an immutable list of immutable strings.