Ticket #23550: 23550.5.diff

functions.php

@@ -346 +346 @@
                 <h1 class="screen-reader-text"><?php _e( 'Post navigation', 'twentythirteen' ); ?></h1>
                 <div class="nav-links">
 
-                        <?php previous_post_link( '%link', _x( '<span class="meta-nav">&larr;</span> %title', 'Previous post link', 'twentythirteen' ) ); ?>
-                        <?php next_post_link( '%link', _x( '%title <span class="meta-nav">&rarr;</span>', 'Next post link', 'twentythirteen' ) ); ?>
+                        <?php if ( is_rtl() ) : ?>
+                                <?php previous_post_link( '%link', _x( '<span class="meta-nav">&rarr;</span> %title', 'Previous post link', 'twentythirteen' ) ); ?>
+                                <?php next_post_link( '%link', _x( '%title <span class="meta-nav">&larr;</span>', 'Next post link', 'twentythirteen' ) ); ?>
+                        <?php else : ?>
+                                <?php previous_post_link( '%link', _x( '<span class="meta-nav">&larr;</span> %title', 'Previous post link', 'twentythirteen' ) ); ?>
+                                <?php next_post_link( '%link', _x( '%title <span class="meta-nav">&rarr;</span>', 'Next post link', 'twentythirteen' ) ); ?>
+                        <?php endif; ?>
 
                 </div><!-- .nav-links -->
         </nav><!-- .navigation -->

image.php

@@ -82 +82 @@
 
                                 <div class="entry-content">
                                         <nav id="image-navigation" class="navigation image-navigation" role="navigation">
-                                                <span class="nav-previous"><?php previous_image_link( false, __( '<span class="meta-nav">&larr;</span> Previous', 'twentythirteen' ) ); ?></span>
-                                                <span class="nav-next"><?php next_image_link( false, __( 'Next <span class="meta-nav">&rarr;</span>', 'twentythirteen' ) ); ?></span>
+                                                <span class="nav-previous"><?php previous_image_link( false, sprintf( __( '<span class="meta-nav">%s</span> Previous', 'twentythirteen' ), is_rtl() ? '&rarr;' : '&larr;' ) ); ?></span>
+                                                <span class="nav-next"><?php next_image_link( false, sprintf( __( 'Next <span class="meta-nav">%s</span>', 'twentythirteen' ), is_rtl() ? '&larr;' : '&rarr;' ) ); ?></span>
                                         </nav><!-- #image-navigation -->
 
                                         <div class="entry-attachment">