+ (let ((p apropos-accumulator)
+ symbol doc properties)
+ (while p
+ (setcar p (list
+ (setq symbol (car p))
+ (when (fboundp symbol)
+ (if (setq doc (condition-case nil
+ (documentation symbol t)
+ (void-function
+ "(alias for undefined function)")))
+ (substring doc 0 (string-match "\n" doc))
+ "(not documented)"))
+ (when (boundp symbol)
+ (if (setq doc (documentation-property
+ symbol 'variable-documentation t))
+ (substring doc 0 (string-match "\n" doc))
+ "(not documented)"))
+ (when (setq properties (symbol-plist symbol))
+ (setq doc (list (car properties)))
+ (while (setq properties (cdr (cdr properties)))
+ (setq doc (cons (car properties) doc)))
+ (mapconcat #'symbol-name (nreverse doc) " "))
+ (when (get symbol 'widget-type)
+ (if (setq doc (documentation-property
+ symbol 'widget-documentation t))
+ (substring doc 0
+ (string-match "\n" doc))
+ "(not documented)"))
+ (when (facep symbol)
+ (if (setq doc (documentation-property
+ symbol 'face-documentation t))
+ (substring doc 0
+ (string-match "\n" doc))
+ "(not documented)"))
+ (when (get symbol 'custom-group)
+ (if (setq doc (documentation-property
+ symbol 'group-documentation t))
+ (substring doc 0
+ (string-match "\n" doc))
+ "(not documented)"))))
+ (setq p (cdr p))))