Separate the tab title from the help section title, see #18690

git-svn-id: http://svn.automattic.com/wordpress/trunk@18861 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/screen.php

@@ -598,6 +598,7 @@ final class WP_Screen {
 	public function add_help_tab( $args ) {
 		$defaults = array(
 			'title'    => false,
+			'section'  => false,
 			'id'       => false,
 			'content'  => '',
 			'callback' => false,
@@ -691,8 +692,10 @@ final class WP_Screen {
 						?>
 
 						<div id="<?php echo esc_attr( $panel_id ); ?>" class="<?php echo esc_attr( $classes ); ?>">
-							<h3><?php echo esc_html( $tab['title'] ); ?></h3>
 							<?php
+							if ( $tab['section'] )
+								echo '<h3>' . esc_html( $tab['section'] ) . '</h3>';
+
 							// Print tab content.
 							echo $tab['content'];
 
@@ -893,4 +896,4 @@ final class WP_Screen {
 		</div>
 		<?php
 	}
-}
+}