Index: wp-admin/nav-menus.php
===================================================================
--- wp-admin/nav-menus.php	(révision 23659)
+++ wp-admin/nav-menus.php	(copie de travail)
@@ -574,7 +574,7 @@
 									<dd class="checkbox-input"><input type="checkbox"<?php checked( $auto_add ); ?> name="auto-add-pages" id="auto-add-pages" value="1" /> <label for="auto-add-pages"><?php printf( __('Automatically add new top-level pages to this menu' ), esc_url( admin_url( 'edit.php?post_type=page' ) ) ); ?></label></dd>
 								</dl>
 
-								<?php if ( current_theme_supports( 'menus' ) ) : ?>
+								<?php if ( apply_filters( 'nav_menu_theme_location', current_theme_supports( 'menus' ) ) ) : ?>
 
 									<dl class="menu-theme-locations">
 										<dt class="howto"><?php _e( 'Theme locations' ); ?></dt>
@@ -590,6 +590,8 @@
 
 								<?php endif; ?>
 
+								<?php do_action( 'nav_menu_settings', $nav_menu_selected_id ); ?>
+
 							</div>
 						</div><!-- /#post-body-content -->
 					</div><!-- /#post-body -->