Ticket #19272: refreshed-nav_menu_theme_support_text.diff

wp-admin/nav-menus.php

@@ -562 +562 @@
         ?>
         <?php
         if ( $locations_screen ) :
-                echo '<p>' . sprintf( _n( 'Your theme supports %s menu. Select which menu you would like to use.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), number_format_i18n( $num_locations ) ) . '</p>';
+                $text = apply_filters( 'nav_menu_theme_support_text', _n( 'Your theme supports %s menu. Select which menu you would like to use.', 'Your theme supports %s menus. Select which menu appears in each location.', $num_locations ), $num_locations );
+                echo '<p>' . sprintf( $text , number_format_i18n($num_locations) ) . '</p>';
         ?>
         <div id="menu-locations-wrap">
                 <form method="post" action="<?php echo esc_url( add_query_arg( array( 'action' => 'locations' ), admin_url( 'nav-menus.php' ) ) ); ?>">