-<div class="wrap">
-<h2><?php _e('Discussion Options') ?></h2>
-<form method="post" action="options.php">
-<?php wp_nonce_field('update-options') ?>
-<fieldset class="options">
-<legend><?php _e('Usual settings for an article:<br /><small><em>(These settings may be overridden for individual articles.)</em></small>') ?></legend>
-<ul>
-<li>
-<label for="default_pingback_flag">
-<input name="default_pingback_flag" type="checkbox" id="default_pingback_flag" value="1" <?php checked('1', get_settings('default_pingback_flag')); ?> />
-<?php _e('Attempt to notify any Weblogs linked to from the article (slows down posting.)') ?></label>
-</li>
-<li>
-<label for="default_ping_status">
-<input name="default_ping_status" type="checkbox" id="default_ping_status" value="open" <?php checked('open', get_settings('default_ping_status')); ?> />
-<?php _e('Allow link notifications from other Weblogs (pingbacks and trackbacks.)') ?></label>
-</li>
-<li>
-<label for="default_comment_status">
-<input name="default_comment_status" type="checkbox" id="default_comment_status" value="open" <?php checked('open', get_settings('default_comment_status')); ?> />
-<?php _e('Allow people to post comments on the article') ?></label>
-</li>
-</ul>
-</fieldset>
-<fieldset class="options">
-<legend><?php _e('E-mail me whenever:') ?></legend>
-<ul>
-<li>
-<label for="comments_notify">
-<input name="comments_notify" type="checkbox" id="comments_notify" value="1" <?php checked('1', get_settings('comments_notify')); ?> />
-<?php _e('Anyone posts a comment') ?> </label>
-</li>
-<li>
-<label for="moderation_notify">
-<input name="moderation_notify" type="checkbox" id="moderation_notify" value="1" <?php checked('1', get_settings('moderation_notify')); ?> />
-<?php _e('A comment is held for moderation') ?> </label>
-</li>
-</ul>
-</fieldset>
-<fieldset class="options">
-<legend><?php _e('Before a comment appears:') ?></legend>
-<ul>
-<li>
-<label for="comment_moderation">
-<input name="comment_moderation" type="checkbox" id="comment_moderation" value="1" <?php checked('1', get_settings('comment_moderation')); ?> />
-<?php _e('An administrator must approve the comment (regardless of any matches below)') ?> </label>
-</li>
-<li><label for="require_name_email"><input type="checkbox" name="require_name_email" id="require_name_email" value="1" <?php checked('1', get_settings('require_name_email')); ?> /> <?php _e('Comment author must fill out name and e-mail') ?></label></li>
-<li><label for="comment_whitelist"><input type="checkbox" name="comment_whitelist" id="comment_whitelist" value="1" <?php checked('1', get_settings('comment_whitelist')); ?> /> <?php _e('Comment author must have a previously approved comment') ?></label></li>
-</ul>
-</fieldset>
-<fieldset class="options">
-<legend><?php _e('Comment Moderation') ?></legend>
-<p><?php printf(__('Hold a comment in the queue if it contains %s or more links. (A common characteristic of comment spam is a large number of hyperlinks.)'), '<input name="comment_max_links" type="text" id="comment_max_links" size="3" value="' . get_settings('comment_max_links'). '" />' ) ?></p>
-
-<p><?php _e('When a comment contains any of these words in its content, name, URI, e-mail, or IP, hold it in the moderation queue: (Separate multiple words with new lines.) <a href="http://codex.wordpress.org/Spam_Words">Common spam words</a>.') ?></p>
-<p>
-<textarea name="moderation_keys" cols="60" rows="4" id="moderation_keys" style="width: 98%; font-size: 12px;" class="code"><?php form_option('moderation_keys'); ?></textarea>
-</p>
+<div class="wrap">
+<?php screen_icon(); ?>
+<h2><?php echo esc_html( $title ); ?></h2>
+
+<form method="post" action="options.php">
+<?php settings_fields('discussion'); ?>
+
+<table class="form-table">
+<tr valign="top">
+<th scope="row"><?php _e('Default article settings') ?></th>
+<td><fieldset><legend class="screen-reader-text"><span><?php _e('Default article settings') ?></span></legend>
+<label for="default_pingback_flag">
+<input name="default_pingback_flag" type="checkbox" id="default_pingback_flag" value="1" <?php checked('1', get_option('default_pingback_flag')); ?> />
+<?php _e('Attempt to notify any blogs linked to from the article.') ?></label>
+<br />
+<label for="default_ping_status">
+<input name="default_ping_status" type="checkbox" id="default_ping_status" value="open" <?php checked('open', get_option('default_ping_status')); ?> />
+<?php _e('Allow link notifications from other blogs (pingbacks and trackbacks.)') ?></label>
+<br />
+<label for="default_comment_status">
+<input name="default_comment_status" type="checkbox" id="default_comment_status" value="open" <?php checked('open', get_option('default_comment_status')); ?> />
+<?php _e('Allow people to post comments on new articles') ?></label>
+<br />
+<small><em><?php echo '(' . __('These settings may be overridden for individual articles.') . ')'; ?></em></small>
+</fieldset></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Other comment settings') ?></th>
+<td><fieldset><legend class="screen-reader-text"><span><?php _e('Other comment settings') ?></span></legend>
+<label for="require_name_email"><input type="checkbox" name="require_name_email" id="require_name_email" value="1" <?php checked('1', get_option('require_name_email')); ?> /> <?php _e('Comment author must fill out name and e-mail') ?></label>
+<br />
+<label for="comment_registration">
+<input name="comment_registration" type="checkbox" id="comment_registration" value="1" <?php checked('1', get_option('comment_registration')); ?> />
+<?php _e('Users must be registered and logged in to comment') ?>
+<?php if ( !get_option( 'users_can_register' ) && is_multisite() ) echo ' ' . __( '(Signup has been disabled. Only members of this site can comment.)' ); ?>
+</label>
+<br />
+
+<label for="close_comments_for_old_posts">
+<input name="close_comments_for_old_posts" type="checkbox" id="close_comments_for_old_posts" value="1" <?php checked('1', get_option('close_comments_for_old_posts')); ?> />
+<?php printf( __('Automatically close comments on articles older than %s days'), '</label><input name="close_comments_days_old" type="text" id="close_comments_days_old" value="' . esc_attr(get_option('close_comments_days_old')) . '" class="small-text" />') ?>
+<br />
+<label for="thread_comments">
+<input name="thread_comments" type="checkbox" id="thread_comments" value="1" <?php checked('1', get_option('thread_comments')); ?> />
+<?php
+
+$maxdeep = (int) apply_filters( 'thread_comments_depth_max', 10 );
+
+$thread_comments_depth = '</label><select name="thread_comments_depth" id="thread_comments_depth">';
+for ( $i = 2; $i <= $maxdeep; $i++ ) {
+ $thread_comments_depth .= "<option value='" . esc_attr($i) . "'";
+ if ( get_option('thread_comments_depth') == $i ) $thread_comments_depth .= " selected='selected'";
+ $thread_comments_depth .= ">$i</option>";
+}
+$thread_comments_depth .= '</select>';
+
+printf( __('Enable threaded (nested) comments %s levels deep'), $thread_comments_depth );
+
+?><br />
+<label for="page_comments">
+<input name="page_comments" type="checkbox" id="page_comments" value="1" <?php checked('1', get_option('page_comments')); ?> />
+<?php
+
+$default_comments_page = '</label><label for="default_comments_page"><select name="default_comments_page" id="default_comments_page"><option value="newest"';
+if ( 'newest' == get_option('default_comments_page') ) $default_comments_page .= ' selected="selected"';
+$default_comments_page .= '>' . __('last') . '</option><option value="oldest"';
+if ( 'oldest' == get_option('default_comments_page') ) $default_comments_page .= ' selected="selected"';
+$default_comments_page .= '>' . __('first') . '</option></select>';
+
+printf( __('Break comments into pages with %1$s top level comments per page and the %2$s page displayed by default'), '</label><label for="comments_per_page"><input name="comments_per_page" type="text" id="comments_per_page" value="' . esc_attr(get_option('comments_per_page')) . '" class="small-text" />', $default_comments_page );
+
+?></label>
+<br />
+<label for="comment_order"><?php
+
+$comment_order = '<select name="comment_order" id="comment_order"><option value="asc"';
+if ( 'asc' == get_option('comment_order') ) $comment_order .= ' selected="selected"';
+$comment_order .= '>' . __('older') . '</option><option value="desc"';
+if ( 'desc' == get_option('comment_order') ) $comment_order .= ' selected="selected"';
+$comment_order .= '>' . __('newer') . '</option></select>';
+
+printf( __('Comments should be displayed with the %s comments at the top of each page'), $comment_order );
+
+?></label>
+</fieldset></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('E-mail me whenever') ?></th>
+<td><fieldset><legend class="screen-reader-text"><span><?php _e('E-mail me whenever') ?></span></legend>
+<label for="comments_notify">
+<input name="comments_notify" type="checkbox" id="comments_notify" value="1" <?php checked('1', get_option('comments_notify')); ?> />
+<?php _e('Anyone posts a comment') ?> </label>
+<br />
+<label for="moderation_notify">
+<input name="moderation_notify" type="checkbox" id="moderation_notify" value="1" <?php checked('1', get_option('moderation_notify')); ?> />
+<?php _e('A comment is held for moderation') ?> </label>
+</fieldset></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Before a comment appears') ?></th>
+<td><fieldset><legend class="screen-reader-text"><span><?php _e('Before a comment appears') ?></span></legend>
+<label for="comment_moderation">
+<input name="comment_moderation" type="checkbox" id="comment_moderation" value="1" <?php checked('1', get_option('comment_moderation')); ?> />
+<?php _e('An administrator must always approve the comment') ?> </label>
+<br />
+<label for="comment_whitelist"><input type="checkbox" name="comment_whitelist" id="comment_whitelist" value="1" <?php checked('1', get_option('comment_whitelist')); ?> /> <?php _e('Comment author must have a previously approved comment') ?></label>
+</fieldset></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Comment Moderation') ?></th>
+<td><fieldset><legend class="screen-reader-text"><span><?php _e('Comment Moderation') ?></span></legend>
+<p><label for="comment_max_links"><?php printf(__('Hold a comment in the queue if it contains %s or more links. (A common characteristic of comment spam is a large number of hyperlinks.)'), '<input name="comment_max_links" type="text" id="comment_max_links" value="' . esc_attr(get_option('comment_max_links')) . '" class="small-text" />' ) ?></label></p>
+
+<p><label for="moderation_keys"><?php _e('When a comment contains any of these words in its content, name, URL, e-mail, or IP, it will be held in the <a href="edit-comments.php?comment_status=moderated">moderation queue</a>. One word or IP per line. It will match inside words, so “press” will match “WordPress”.') ?></label></p>
+<p>
+<textarea name="moderation_keys" rows="10" cols="50" id="moderation_keys" class="large-text code"><?php echo esc_textarea( get_option( 'moderation_keys' ) ); ?></textarea>
+</p>
+</fieldset></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Comment Blacklist') ?></th>
+<td><fieldset><legend class="screen-reader-text"><span><?php _e('Comment Blacklist') ?></span></legend>
+<p><label for="blacklist_keys"><?php _e('When a comment contains any of these words in its content, name, URL, e-mail, or IP, it will be marked as spam. One word or IP per line. It will match inside words, so “press” will match “WordPress”.') ?></label></p>