Twenty Thirteen: Add missing documentation for some global variables.

Props sabernhardt, upadalavipul, shailu25, rajinsharwar, audrasjb, viralsampat, noruzzaman, huzaifaalmesbah, SergeyBiryukov.
See #58715.

git-svn-id: https://develop.svn.wordpress.org/trunk@62456 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

src/wp-content/themes/twentythirteen/functions.php

@@ -40,6 +40,8 @@
 
 /**
  * Twenty Thirteen only works in WordPress 3.6 or later.
+ *
+ * @global string $wp_version The WordPress version string.
  */
 if ( version_compare( $GLOBALS['wp_version'], '3.6-alpha', '<' ) ) {
 	require get_template_directory() . '/inc/back-compat.php';
@@ -70,6 +72,8 @@ function twentythirteen_register_block_patterns() {
  * @uses set_post_thumbnail_size() To set a custom post thumbnail size.
  *
  * @since Twenty Thirteen 1.0
+ *
+ * @global string $wp_version The WordPress version string.
  */
 function twentythirteen_setup() {
 	/*
@@ -360,6 +364,8 @@ function twentythirteen_scripts_styles() {
  * @since Twenty Thirteen 2.1
  * @deprecated Twenty Thirteen 3.8 Disabled filter because, by default, fonts are self-hosted.
  *
+ * @global string $wp_version The WordPress version string.
+ *
  * @param array   $urls          URLs to print for resource hints.
  * @param string  $relation_type The relation type the URLs are printed.
  * @return array URLs to print for resource hints.
@@ -402,8 +408,8 @@ function twentythirteen_block_editor_styles() {
  *
  * @since Twenty Thirteen 1.0
  *
- * @global int $paged WordPress archive pagination page count.
- * @global int $page  WordPress paginated post page count.
+ * @global int $paged Page number of a list of posts.
+ * @global int $page  Page number of a single post.
  *
  * @param string $title Default title text for current view.
  * @param string $sep   Optional separator.
@@ -488,6 +494,8 @@ function wp_get_list_item_separator() {
 	 * Displays navigation to next/previous set of posts when applicable.
 	 *
 	 * @since Twenty Thirteen 1.0
+	 *
+	 * @global WP_Query $wp_query WordPress Query object.
 	 */
 	function twentythirteen_paging_nav() {
 		global $wp_query;

src/wp-content/themes/twentythirteen/inc/back-compat.php

@@ -32,6 +32,8 @@ function twentythirteen_switch_theme() {
  * Twenty Thirteen on WordPress versions prior to 3.6.
  *
  * @since Twenty Thirteen 1.0
+ *
+ * @global string $wp_version The WordPress version string.
  */
 function twentythirteen_upgrade_notice() {
 	printf(
@@ -48,6 +50,8 @@ function twentythirteen_upgrade_notice() {
  * Prevents the Customizer from being loaded on WordPress versions prior to 3.6.
  *
  * @since Twenty Thirteen 1.0
+ *
+ * @global string $wp_version The WordPress version string.
  */
 function twentythirteen_customize() {
 	wp_die(
@@ -68,6 +72,8 @@ function twentythirteen_customize() {
  * Prevents the Theme Preview from being loaded on WordPress versions prior to 3.4.
  *
  * @since Twenty Thirteen 1.0
+ *
+ * @global string $wp_version The WordPress version string.
  */
 function twentythirteen_preview() {
 	if ( isset( $_GET['preview'] ) ) {