(apropos-symbols-internal
symbols apropos-do-all
(concat
- (format (substitute-command-keys
- "Library `%s' provides: %s\nand requires: %s")
+ (format-message
+ "Library ‘%s’ provides: %s\nand requires: %s"
file
(mapconcat 'apropos-library-button
(or provides '(nil)) " and ")