Add a filter to `_navigation_markup`: 'navigation_markup_template'

Props joedolson, mordauk.
Fixes #31315.

Built from https://develop.svn.wordpress.org/trunk@33714


git-svn-id: http://core.svn.wordpress.org/trunk@33681 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/link-template.php

@@ -2423,6 +2423,17 @@ function _navigation_markup( $links, $class = 'posts-navigation', $screen_reader
 		<div class="nav-links">%3$s</div>
 	</nav>';
 
+	/**
+	 * Filter the navigation markup template.
+	 *
+	 * @since 4.4.0
+	 *
+	 * @param string $template The default template
+	 * @param string $class The class passed by the calling function.
+	 * @return string Navigation template.
+	 */
+	$template = apply_filters( 'navigation_markup_template', $template, $class );
+
 	return sprintf( $template, sanitize_html_class( $class ), esc_html( $screen_reader_text ), $links );
 }
 

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33713';
+$wp_version = '4.4-alpha-33714';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.