(all): Put undo.c where it alphabetically belongs.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index b61275f42110ccbe4de66730040e4df4c219387f..8094555b1457f5b53c1afbbdbcdf6cf4d5ebefc6 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -40,20 +40,6 @@
             ;; alloc.c
             (gc-cons-threshold alloc integer)
             (garbage-collection-messages alloc boolean)
-            ;; undo.c
-            (undo-limit undo integer)
-            (undo-strong-limit undo integer)
-            (undo-outer-limit undo
-                              (choice integer
-                                      (const :tag "No limit"
-                                             :format "%t\n%d"
-                                             :doc
-                                             "With this choice, \
-the undo info for the current command never gets discarded.
-This should only be chosen under exceptional circumstances,
-since it could result in memory overflow and make Emacs crash."
-                                             nil))
-                              "22.1")
             ;; buffer.c
             (mode-line-format modeline sexp) ;Hard to do right.
             (default-major-mode internal function)
@@ -257,6 +243,20 @@ Leaving \"Default\" unchecked is equivalent with specifying a default of
             (words-include-escapes editing-basics boolean)
             (open-paren-in-column-0-is-defun-start editing-basics boolean
                                                    "21.1")
+            ;; undo.c
+            (undo-limit undo integer)
+            (undo-strong-limit undo integer)
+            (undo-outer-limit undo
+                              (choice integer
+                                      (const :tag "No limit"
+                                             :format "%t\n%d"
+                                             :doc
+                                             "With this choice, \
+the undo info for the current command never gets discarded.
+This should only be chosen under exceptional circumstances,
+since it could result in memory overflow and make Emacs crash."
+                                             nil))
+                              "22.1")
             ;; window.c
             (temp-buffer-show-function windows (choice (const nil) function))
             (display-buffer-function windows (choice (const nil) function))