From 7b8db5678f21186da65945f7697a04745478cd6b Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Fri, 16 Jun 2017 01:17:27 +0200
Subject: [PATCH] Move pingback function back to the `template-functions` file.

---
 functions.php              | 10 ----------
 inc/template-functions.php | 12 +++++++++++-
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/functions.php b/functions.php
index b4eff0be..c68a5f52 100644
--- a/functions.php
+++ b/functions.php
@@ -117,16 +117,6 @@ function _s_scripts() {
 }
 add_action( 'wp_enqueue_scripts', '_s_scripts' );
 
-/**
- * Add a pingback url auto-discovery header for singularly identifiable articles.
- */
-function _s_pingback_header() {
-	if ( is_singular() && pings_open() ) {
-		echo '<link rel="pingback" href="', esc_url( get_bloginfo( 'pingback_url' ) ), '">';
-	}
-}
-add_action( 'wp_head', '_s_pingback_header' );
-
 /**
  * Implement the Custom Header feature.
  */
diff --git a/inc/template-functions.php b/inc/template-functions.php
index 63e7e294..ae8e23e9 100644
--- a/inc/template-functions.php
+++ b/inc/template-functions.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Additional features to allow styling of the templates
+ * Functions which enhance the theme by hooking into WordPress
  *
  * @package _s
  */
@@ -25,3 +25,13 @@ function _s_body_classes( $classes ) {
 	return $classes;
 }
 add_filter( 'body_class', '_s_body_classes' );
+
+/**
+ * Add a pingback url auto-discovery header for singularly identifiable articles.
+ */
+function _s_pingback_header() {
+	if ( is_singular() && pings_open() ) {
+		echo '<link rel="pingback" href="', esc_url( get_bloginfo( 'pingback_url' ) ), '">';
+	}
+}
+add_action( 'wp_head', '_s_pingback_header' );