(describe-mode): Fix previous change.

diff --git a/lisp/help.el b/lisp/help.el
index 61f4b75754ff5253395c38e86603593f3ad3057f..0f5cc33bccb00d797b2f94f79dd326159e7cfac2 100644 (file)
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -173,34 +173,33 @@ If FUNCTION is nil, applies `message' to it, thus printing it."
 For this to work correctly for a minor mode, the mode's indicator variable
 \(listed in `minor-mode-alist') must also be a function whose documentation
 describes the minor mode."
-  (interactive "p")
+  (interactive)
   (with-output-to-temp-buffer "*Help*"
-    (if minor
-       (let ((minor-modes minor-mode-alist)
-             (locals (buffer-local-variables)))
-         (while minor-modes
-           (let* ((minor-mode (car (car minor-modes)))
-                  (indicator (car (cdr (car minor-modes))))
-                  (local-binding (assq minor-mode locals)))
-             ;; Document a minor mode if it is listed in minor-mode-alist,
-             ;; bound locally in this buffer, non-nil, and has a function
-             ;; definition.
-             (if (and local-binding
-                      (cdr local-binding)
-                      (fboundp minor-mode))
-                 (let ((pretty-minor-mode minor-mode))
-                   (if (string-match "-mode$" (symbol-name minor-mode))
-                       (setq pretty-minor-mode
-                             (capitalize
-                              (substring (symbol-name minor-mode)
-                                         0 (match-beginning 0)))))
-                   (while (and indicator (symbolp indicator))
-                     (setq indicator (symbol-value indicator)))
-                   (princ (format "%s minor mode (indicator%s):\n"
-                                  pretty-minor-mode indicator))
-                   (princ (documentation minor-mode))
-                   (princ "\n\n"))))
-           (setq minor-modes (cdr minor-modes)))))
+    (let ((minor-modes minor-mode-alist)
+         (locals (buffer-local-variables)))
+      (while minor-modes
+       (let* ((minor-mode (car (car minor-modes)))
+              (indicator (car (cdr (car minor-modes))))
+              (local-binding (assq minor-mode locals)))
+         ;; Document a minor mode if it is listed in minor-mode-alist,
+         ;; bound locally in this buffer, non-nil, and has a function
+         ;; definition.
+         (if (and local-binding
+                  (cdr local-binding)
+                  (fboundp minor-mode))
+             (let ((pretty-minor-mode minor-mode))
+               (if (string-match "-mode$" (symbol-name minor-mode))
+                   (setq pretty-minor-mode
+                         (capitalize
+                          (substring (symbol-name minor-mode)
+                                     0 (match-beginning 0)))))
+               (while (and indicator (symbolp indicator))
+                 (setq indicator (symbol-value indicator)))
+               (princ (format "%s minor mode (indicator%s):\n"
+                              pretty-minor-mode indicator))
+               (princ (documentation minor-mode))
+               (princ "\n\n"))))
+       (setq minor-modes (cdr minor-modes))))
     (princ mode-name)
     (princ " mode:\n")
     (princ (documentation major-mode))