From 9b43e4b0e4427141164d3357d6f0ce815618bc45 Mon Sep 17 00:00:00 2001
From: koenemann <holger.koenemann@smartsteuer.de>
Date: Tue, 7 Feb 2017 15:30:44 +0100
Subject: [PATCH] cleanup inc/template-tags.php

---
 inc/template-tags.php | 36 ---------------------------------
 inc/wpcom.php         | 47 ++++++++++++++++++++++++++-----------------
 2 files changed, 28 insertions(+), 55 deletions(-)

diff --git a/inc/template-tags.php b/inc/template-tags.php
index bc1a208..22c5d5e 100644
--- a/inc/template-tags.php
+++ b/inc/template-tags.php
@@ -109,39 +109,3 @@ function understrap_category_transient_flusher() {
 add_action( 'edit_category', 'understrap_category_transient_flusher' );
 add_action( 'save_post',     'understrap_category_transient_flusher' );
 
-/**
- * Display navigation to next/previous post when applicable.
- */
-if ( ! function_exists( 'understrap_post_nav' ) ) :
-
-	function understrap_post_nav() {
-		// Don't print empty markup if there's nowhere to navigate.
-		$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '', true );
-		$next     = get_adjacent_post( false, '', false );
-
-		if ( ! $next && ! $previous ) {
-			return;
-		}
-		?>
-
-		<div class="row">
-			<div class="col-md-12">
-				<nav class="navigation post-navigation">
-					<h2 class="sr-only"><?php _e( 'Post navigation', 'understrap' ); ?></h2>
-					<div class="nav-links">
-						<?php
-
-							if ( get_previous_post_link() ) {
-								previous_post_link( '<span class="nav-previous float-xs-left">%link</span>', _x( '<i class="fa fa-angle-left"></i>&nbsp;%title', 'Previous post link', 'understrap' ) );
-							}
-							if ( get_next_post_link() ) {
-								next_post_link( '<span class="nav-next float-xs-right">%link</span>',     _x( '%title&nbsp;<i class="fa fa-angle-right"></i>', 'Next post link', 'understrap' ) );
-							}
-						?>
-					</div><!-- .nav-links -->
-				</nav><!-- .navigation -->
-			</div>
-		</div>
-		<?php
-	}
-endif;
\ No newline at end of file
diff --git a/inc/wpcom.php b/inc/wpcom.php
index 49560b0..715195d 100644
--- a/inc/wpcom.php
+++ b/inc/wpcom.php
@@ -1,31 +1,40 @@
 <?php
 /**
- * WordPress.com-specific functions and definitions.
+ * WordPress.com-specific functions and definitions
  *
  * This file is centrally included from `wp-content/mu-plugins/wpcom-theme-compat.php`.
  *
  * @package understrap
  */
 
-if ( ! function_exists( 'understrap_wpcom_setup' ) ) {
-	/**
-	 * Adds support for wp.com-specific theme functions.
-	 *
-	 * @global array $themecolors Array with theme's colors.
-	 */
-	function understrap_wpcom_setup() {
-		global $themecolors;
+/**
+ * Adds support for wp.com-specific theme functions.
+ *
+ * @global array $themecolors
+ */
+function understrap_wpcom_setup() {
+	global $themecolors;
 
-		// Set theme colors for third party services.
-		if ( ! isset( $themecolors ) ) {
-			$themecolors = array(
-				'bg'     => '',
-				'border' => '',
-				'text'   => '',
-				'link'   => '',
-				'url'    => '',
-			);
-		}
+	// Set theme colors for third party services.
+	if ( ! isset( $themecolors ) ) {
+		$themecolors = array(
+			'bg'     => '',
+			'border' => '',
+			'text'   => '',
+			'link'   => '',
+			'url'    => '',
+		);
 	}
+	
+	/* Add WP.com print styles */
+	add_theme_support( 'print-styles' );
 }
 add_action( 'after_setup_theme', 'understrap_wpcom_setup' );
+
+/*
+ * WordPress.com-specific styles
+ */
+function understrap_wpcom_styles() {
+	wp_enqueue_style( 'understrap-wpcom', get_template_directory_uri() . '/inc/style-wpcom.css', '20160411' );
+}
+add_action( 'wp_enqueue_scripts', 'understrap_wpcom_styles' );