Fix Codesniffer errors.

archive.php

@@ -25,7 +25,9 @@ get_header(); ?>
 			<?php while ( have_posts() ) : the_post(); ?>
 
 				<?php
-					/* Include the Post-Format-specific template for the content.
+
+					/*
+					 * Include the Post-Format-specific template for the content.
 					 * If you want to override this in a child theme, then include a file
 					 * called content-___.php (where ___ is the Post Format name) and that will be used instead.
 					 */

comments.php

@@ -25,7 +25,7 @@ if ( post_password_required() ) {
 	<?php if ( have_comments() ) : ?>
 		<h2 class="comments-title">
 			<?php
-				printf( // WPCS: XSS OK
+				printf( // WPCS: XSS OK.
 					esc_html( _nx( 'One thought on &ldquo;%2$s&rdquo;', '%1$s thoughts on &ldquo;%2$s&rdquo;', get_comments_number(), 'comments title', '_s' ) ),
 					number_format_i18n( get_comments_number() ),
 					'<span>' . get_the_title() . '</span>'
@@ -33,7 +33,7 @@ if ( post_password_required() ) {
 			?>
 		</h2>
 
-		<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // are there comments to navigate through ?>
+		<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // Are there comments to navigate through? ?>
 		<nav id="comment-nav-above" class="navigation comment-navigation" role="navigation">
 			<h2 class="screen-reader-text"><?php esc_html_e( 'Comment navigation', '_s' ); ?></h2>
 			<div class="nav-links">
@@ -43,7 +43,7 @@ if ( post_password_required() ) {
 
 			</div><!-- .nav-links -->
 		</nav><!-- #comment-nav-above -->
-		<?php endif; // check for comment navigation ?>
+		<?php endif; // Check for comment navigation. ?>
 
 		<ol class="comment-list">
 			<?php
@@ -54,7 +54,7 @@ if ( post_password_required() ) {
 			?>
 		</ol><!-- .comment-list -->
 
-		<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // are there comments to navigate through ?>
+		<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // Are there comments to navigate through? ?>
 		<nav id="comment-nav-below" class="navigation comment-navigation" role="navigation">
 			<h2 class="screen-reader-text"><?php esc_html_e( 'Comment navigation', '_s' ); ?></h2>
 			<div class="nav-links">
@@ -64,9 +64,9 @@ if ( post_password_required() ) {
 
 			</div><!-- .nav-links -->
 		</nav><!-- #comment-nav-below -->
-		<?php endif; // check for comment navigation ?>
+		<?php endif; // Check for comment navigation. ?>
 
-	<?php endif; // have_comments() ?>
+	<?php endif; // Check for have_comments(). ?>
 
 	<?php
 		// If comments are closed and there are comments, let's leave a little note, shall we?

footer.php

@@ -6,6 +6,7 @@
  *
  * @package _s
  */
+
 ?>
 
 	</div><!-- #content -->

functions.php

@@ -14,7 +14,6 @@ if ( ! function_exists( '_s_setup' ) ) :
  * as indicating support for post thumbnails.
  */
 function _s_setup() {
-
 	/*
 	 * Make theme available for translation.
 	 * Translations can be filed in the /languages/ directory.
@@ -39,7 +38,7 @@ function _s_setup() {
 	 *
 	 * @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
 	 */
-	//add_theme_support( 'post-thumbnails' );
+	add_theme_support( 'post-thumbnails' );
 
 	// This theme uses wp_nav_menu() in one location.
 	register_nav_menus( array(
@@ -51,7 +50,11 @@ function _s_setup() {
 	 * to output valid HTML5.
 	 */
 	add_theme_support( 'html5', array(
-		'search-form', 'comment-form', 'comment-list', 'gallery', 'caption',
+		'search-form',
+		'comment-form',
+		'comment-list',
+		'gallery',
+		'caption',
 	) );
 
 	/*
@@ -59,7 +62,11 @@ function _s_setup() {
 	 * See http://codex.wordpress.org/Post_Formats
 	 */
 	add_theme_support( 'post-formats', array(
-		'aside', 'image', 'video', 'quote', 'link',
+		'aside',
+		'image',
+		'video',
+		'quote',
+		'link',
 	) );
 
 	// Set up the WordPress core custom background feature.
@@ -120,7 +127,7 @@ add_action( 'wp_enqueue_scripts', '_s_scripts' );
 /**
  * Implement the Custom Header feature.
  */
-//require get_template_directory() . '/inc/custom-header.php';
+require get_template_directory() . '/inc/custom-header.php';
 
 /**
  * Custom template tags for this theme.

header.php

@@ -6,6 +6,7 @@
  *
  * @package _s
  */
+
 ?><!DOCTYPE html>
 <html <?php language_attributes(); ?>>
 <head>

inc/custom-header.php

@@ -4,13 +4,12 @@
  * http://codex.wordpress.org/Custom_Headers
  *
  * You can add an optional custom header image to header.php like so ...
-
+ *
 	<?php if ( get_header_image() ) : ?>
 	<a href="<?php echo esc_url( home_url( '/' ) ); ?>" rel="home">
 		<img src="<?php header_image(); ?>" width="<?php echo esc_attr( get_custom_header()->width ); ?>" height="<?php echo esc_attr( get_custom_header()->height ); ?>" alt="">
 	</a>
 	<?php endif; // End header image check. ?>
-
  *
  * @package _s
  */
@@ -46,7 +45,7 @@ function _s_header_style() {
 	$header_text_color = get_header_textcolor();
 
 	// If no custom options for text are set, let's bail
-	// get_header_textcolor() options: HEADER_TEXTCOLOR is default, hide text (returns 'blank') or any hex value
+	// get_header_textcolor() options: HEADER_TEXTCOLOR is default, hide text (returns 'blank') or any hex value.
 	if ( HEADER_TEXTCOLOR == $header_text_color ) {
 		return;
 	}
@@ -64,7 +63,7 @@ function _s_header_style() {
 			clip: rect(1px, 1px, 1px, 1px);
 		}
 	<?php
-		// If the user has set a custom color for the text use that
+		// If the user has set a custom color for the text use that.
 		else :
 	?>
 		.site-title a,
@@ -124,4 +123,4 @@ function _s_admin_header_image() {
 	</div>
 <?php
 }
-endif; // _s_admin_header_image
+endif; // _s_admin_header_image

inc/extras.php

@@ -38,7 +38,7 @@ if ( version_compare( $GLOBALS['wp_version'], '4.1', '<' ) ) :
 
 		global $page, $paged;
 
-		// Add the blog name
+		// Add the blog name.
 		$title .= get_bloginfo( 'name', 'display' );
 
 		// Add the blog description for the home/front page.
@@ -47,7 +47,7 @@ if ( version_compare( $GLOBALS['wp_version'], '4.1', '<' ) ) :
 			$title .= " $sep $site_description";
 		}
 
-		// Add a page number if necessary:
+		// Add a page number if necessary.
 		if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) {
 			$title .= " $sep " . sprintf( esc_html__( 'Page %s', '_s' ), max( $paged, $page ) );
 		}

inc/jetpack.php

@@ -19,9 +19,12 @@ function _s_jetpack_setup() {
 } // end function _s_jetpack_setup
 add_action( 'after_setup_theme', '_s_jetpack_setup' );
 
+/**
+ * Custom render function for Infinite Scroll.
+ */
 function _s_infinite_scroll_render() {
 	while ( have_posts() ) {
 		the_post();
 		get_template_part( 'template-parts/content', get_post_format() );
 	}
-} // end function _s_infinite_scroll_render
+} // end function _s_infinite_scroll_render

inc/template-tags.php

@@ -92,7 +92,7 @@ function _s_posted_on() {
 		'<span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '">' . esc_html( get_the_author() ) . '</a></span>'
 	);
 
-	echo '<span class="posted-on">' . $posted_on . '</span><span class="byline"> ' . $byline . '</span>'; // WPCS: XSS OK
+	echo '<span class="posted-on">' . $posted_on . '</span><span class="byline"> ' . $byline . '</span>'; // WPCS: XSS OK.
 
 }
 endif;
@@ -107,13 +107,13 @@ function _s_entry_footer() {
 		/* translators: used between list items, there is a space after the comma */
 		$categories_list = get_the_category_list( esc_html__( ', ', '_s' ) );
 		if ( $categories_list && _s_categorized_blog() ) {
-			printf( '<span class="cat-links">' . esc_html__( 'Posted in %1$s', '_s' ) . '</span>', $categories_list ); // WPCS: XSS OK
+			printf( '<span class="cat-links">' . esc_html__( 'Posted in %1$s', '_s' ) . '</span>', $categories_list ); // WPCS: XSS OK.
 		}
 
 		/* translators: used between list items, there is a space after the comma */
 		$tags_list = get_the_tag_list( '', esc_html__( ', ', '_s' ) );
 		if ( $tags_list ) {
-			printf( '<span class="tags-links">' . esc_html__( 'Tagged %1$s', '_s' ) . '</span>', $tags_list ); // WPCS: XSS OK
+			printf( '<span class="tags-links">' . esc_html__( 'Tagged %1$s', '_s' ) . '</span>', $tags_list ); // WPCS: XSS OK.
 		}
 	}
 
@@ -189,7 +189,7 @@ function the_archive_title( $before = '', $after = '' ) {
 	$title = apply_filters( 'get_the_archive_title', $title );
 
 	if ( ! empty( $title ) ) {
-		echo $before . $title . $after;  // WPCS: XSS OK
+		echo $before . $title . $after;  // WPCS: XSS OK.
 	}
 }
 endif;
@@ -216,7 +216,7 @@ function the_archive_description( $before = '', $after = '' ) {
 		 *
 		 * @param string $description Archive description to be displayed.
 		 */
-		echo $before . $description . $after;  // WPCS: XSS OK
+		echo $before . $description . $after;  // WPCS: XSS OK.
 	}
 }
 endif;

index.php

@@ -22,7 +22,9 @@ get_header(); ?>
 			<?php while ( have_posts() ) : the_post(); ?>
 
 				<?php
-					/* Include the Post-Format-specific template for the content.
+
+					/*
+					 * Include the Post-Format-specific template for the content.
 					 * If you want to override this in a child theme, then include a file
 					 * called content-___.php (where ___ is the Post Format name) and that will be used instead.
 					 */

page.php

@@ -20,13 +20,13 @@ get_header(); ?>
 				<?php get_template_part( 'template-parts/content', 'page' ); ?>
 
 				<?php
-					// If comments are open or we have at least one comment, load up the comment template
+					// If comments are open or we have at least one comment, load up the comment template.
 					if ( comments_open() || get_comments_number() ) :
 						comments_template();
 					endif;
 				?>
 
-			<?php endwhile; // end of the loop. ?>
+			<?php endwhile; // End of the loop. ?>
 
 		</main><!-- #main -->
 	</div><!-- #primary -->

single.php

@@ -17,13 +17,13 @@ get_header(); ?>
 			<?php the_post_navigation(); ?>
 
 			<?php
-				// If comments are open or we have at least one comment, load up the comment template
+				// If comments are open or we have at least one comment, load up the comment template.
 				if ( comments_open() || get_comments_number() ) :
 					comments_template();
 				endif;
 			?>
 
-		<?php endwhile; // end of the loop. ?>
+		<?php endwhile; // End of the loop. ?>
 
 		</main><!-- #main -->
 	</div><!-- #primary -->

template-parts/content-none.php

@@ -6,6 +6,7 @@
  *
  * @package _s
  */
+
 ?>
 
 <section class="no-results not-found">
@@ -30,4 +31,4 @@
 
 		<?php endif; ?>
 	</div><!-- .page-content -->
-</section><!-- .no-results -->
+</section><!-- .no-results -->

template-parts/content-page.php

@@ -4,6 +4,7 @@
  *
  * @package _s
  */
+
 ?>
 
 <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
@@ -25,3 +26,4 @@
 		<?php edit_post_link( esc_html__( 'Edit', '_s' ), '<span class="edit-link">', '</span>' ); ?>
 	</footer><!-- .entry-footer -->
 </article><!-- #post-## -->
+

template-parts/content-search.php

@@ -6,6 +6,7 @@
  *
  * @package _s
  */
+
 ?>
 
 <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
@@ -27,3 +28,4 @@
 		<?php _s_entry_footer(); ?>
 	</footer><!-- .entry-footer -->
 </article><!-- #post-## -->
+

template-parts/content-single.php

@@ -1,7 +1,10 @@
 <?php
 /**
+ * Template part for displaying single posts.
+ *
  * @package _s
  */
+
 ?>
 
 <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
@@ -27,3 +30,4 @@
 		<?php _s_entry_footer(); ?>
 	</footer><!-- .entry-footer -->
 </article><!-- #post-## -->
+

template-parts/content.php

@@ -1,7 +1,10 @@
 <?php
 /**
+ * Template part for displaying posts.
+ *
  * @package _s
  */
+
 ?>
 
 <article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
@@ -35,4 +38,4 @@
 	<footer class="entry-footer">
 		<?php _s_entry_footer(); ?>
 	</footer><!-- .entry-footer -->
-</article><!-- #post-## -->
+</article><!-- #post-## -->