(defun run-at-time (time repeat function &rest args)
"Perform an action at time TIME.
Repeat the action every REPEAT seconds, if REPEAT is non-nil.
-TIME should be one of: a string giving an absolute time like
-\"11:23pm\" (the acceptable formats are those recognized by
-`diary-entry-time'; note that such times are interpreted as times
-today, even if in the past); a string giving a relative time like
-\"2 hours 35 minutes\" (the acceptable formats are those
-recognized by `timer-duration'); nil meaning now; a number of
-seconds from now; a value from `encode-time'; or t (with non-nil
-REPEAT) meaning the next integral multiple of REPEAT. REPEAT may
-be an integer or floating point number. The action is to call
-FUNCTION with arguments ARGS.
-
-This function returns a timer object which you can use in `cancel-timer'."
+TIME should be one of:
+- a string giving an absolute time like \"11:23pm\" (the
+ acceptable formats are those recognized by
+ `diary-entry-time'; note that such times are interpreted
+ as times today, even if in the past);
+- a string giving a relative time like \"2 hours 35 minutes\"
+ (the acceptable formats are those recognized by
+ `timer-duration');
+- nil meaning now;
+- a number of seconds from now;
+- a value from `encode-time';
+- or t (with non-nil REPEAT) meaning the next integral
+ multiple of REPEAT.
+
+REPEAT may be an integer or floating point number. The
+action is to call FUNCTION with arguments ARGS.
+
+This function returns a timer object which you can use in
+`cancel-timer'."
(interactive "sRun at time: \nNRepeat interval: \naFunction: ")
(or (null repeat)