Static checks with GCC 4.6.0 and non-default toolkits.

1 files changed, 14 insertions, 9 deletions

diff --git a/src/menu.c b/src/menu.c
index 3bfb74863ae..f637b92679a 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -180,6 +180,9 @@ grow_menu_items (void)
   menu_items = larger_vector (menu_items, menu_items_allocated, Qnil);
 }
 
+#if (defined USE_X_TOOLKIT || defined USE_GTK || defined HAVE_NS \
+     || defined HAVE_NTGUI)
+
 /* Begin a submenu.  */
 
 static void
@@ -204,6 +207,8 @@ push_submenu_end (void)
   menu_items_submenu_depth--;
 }
 
+#endif /* USE_X_TOOLKIT || USE_GTK || HAVE_NS || defined HAVE_NTGUI */
+
 /* Indicate boundary between left and right.  */
 
 static void
@@ -368,34 +373,34 @@ single_menu_item (Lisp_Object key, Lisp_Object item, Lisp_Object dummy, void *sk
         if (skp->notbuttons)
           /* The first button. Line up previous items in this menu.  */
           {
-            int index = skp->notbuttons; /* Index for first item this menu.  */
+            int idx = skp->notbuttons; /* Index for first item this menu.  */
             int submenu = 0;
             Lisp_Object tem;
-            while (index < menu_items_used)
+            while (idx < menu_items_used)
               {
                 tem
-                  = XVECTOR (menu_items)->contents[index + MENU_ITEMS_ITEM_NAME];
+                  = XVECTOR (menu_items)->contents[idx + MENU_ITEMS_ITEM_NAME];
                 if (NILP (tem))
                   {
-                    index++;
+                    idx++;
                     submenu++;          /* Skip sub menu.  */
                   }
                 else if (EQ (tem, Qlambda))
                   {
-                    index++;
+                    idx++;
                     submenu--;          /* End sub menu.  */
                   }
                 else if (EQ (tem, Qt))
-                  index += 3;           /* Skip new pane marker. */
+                  idx += 3;             /* Skip new pane marker. */
                 else if (EQ (tem, Qquote))
-                  index++;              /* Skip a left, right divider. */
+                  idx++;                /* Skip a left, right divider. */
                 else
                   {
                     if (!submenu && SREF (tem, 0) != '\0'
                         && SREF (tem, 0) != '-')
-                      XVECTOR (menu_items)->contents[index + MENU_ITEMS_ITEM_NAME]
+                      XVECTOR (menu_items)->contents[idx + MENU_ITEMS_ITEM_NAME]
                         = concat2 (build_string ("    "), tem);
-                    index += MENU_ITEMS_ITEM_LENGTH;
+                    idx += MENU_ITEMS_ITEM_LENGTH;
                   }
               }
             skp->notbuttons = 0;