(proced-mode): Redefine as just the major-mode.

[gnu-emacs] / lisp / time.el

diff --git a/lisp/time.el b/lisp/time.el
index c9ca2059b7b9743341c96d7b6467081c3dad4093..3db8e97a45e2cf6c68024fceb151ee7bb4efdf11 100644 (file)
--- a/lisp/time.el
+++ b/lisp/time.el
@@ -548,21 +548,33 @@ To turn off the world time display, go to that window and type `q'."
           (when (equal (symbol-name (aref elt 5)) "display-time-world-timer")
             (cancel-timer elt)))))))
 
-\f
 ;;;###autoload
-(defun emacs-uptime ()
-  "Return a string giving the uptime of this instance of Emacs."
+(defun emacs-uptime (&optional format)
+  "Return a string giving the uptime of this instance of Emacs.
+FORMAT is a string to format the result, using `format-seconds'.
+For example, the Unix uptime command format is \"%D, %z%2h:%.2m\"."
   (interactive)
   (let ((str
-         (format-seconds "%Y, %D, %H, %M, %S"
+         (format-seconds (or format "%Y, %D, %H, %M, %z%S")
                          (time-to-seconds
-                          (time-subtract (current-time) emacs-startup-time))
-                         t)))
+                          (time-subtract (current-time) before-init-time)))))
+    (if (interactive-p)
+        (message "%s" str)
+      str)))
+
+;;;###autoload
+(defun emacs-init-time ()
+  "Return a string giving the duration of the Emacs initialization."
+  (interactive)
+  (let ((str
+        (format "%.1f seconds"
+                (time-to-seconds
+                 (time-subtract after-init-time before-init-time)))))
     (if (interactive-p)
         (message "%s" str)
       str)))
 
 (provide 'time)
 
-;;; arch-tag: b9c1623f-b5cb-48e4-b650-482a4d23c5a6
+;; arch-tag: b9c1623f-b5cb-48e4-b650-482a4d23c5a6
 ;;; time.el ends here