commit e36c01434de5962019047522bebd4301a0916657
Author: Joel Pittet <joel@pittet.ca>
Date:   Mon Apr 15 09:39:45 2013 -0700

    removing markup from preprocess

diff --git a/core/modules/views/templates/views-view-list.html.twig b/core/modules/views/templates/views-view-list.html.twig
index c47183a..f6291b8 100644
--- a/core/modules/views/templates/views-view-list.html.twig
+++ b/core/modules/views/templates/views-view-list.html.twig
@@ -4,24 +4,30 @@
  * Default theme implementation for a view template to display a list of rows.
  *
  * Available variables:
- * - title: The title of this group of rows.  May be empty.
- * - list_type_prefix: will either be ul or ol.
- * - list_type_suffix: will either be ul or ol.
+ * - rows: A list of rows for this list.
+ * - row_classes: The row's HTML attributes correlating with the row's 'id'.
+ * - title: The title of this group of rows. May be empty.
+ * - list: @todo.
+ *   - type: Starting tag will be either a ul or ol.
+ *   - attributes: HTML attributes for the list element.
  *
  * @see template_preprocess()
  * @see template_preprocess_views_view_list()
  *
  * @ingroup themeable
- * @ingroup views_templates
  */
 #}
-{{ wrapper_prefix }}
+{% if wrapper_attributes -%}
+	<div{{ wrapper_attributes }}>
+{% endif %}
   {% if title %}
     <h3>{{ title }}</h3>
   {% endif %}
-  {{ list_type_prefix }}
+  <{{ list.type }}{{ list.attributes }}>
     {% for id,row in rows %}
-      <li {{ row_classes[id] }}>{{ row }}</li>
+      <li{{ row_classes[id] }}>{{ row }}</li>
     {% endfor %}
-  {{ list_type_suffix }}
-{{ wrapper_suffix }}
+  </{{ list.type }}>
+{% if wrapper_attributes -%}
+  </div>
+{% endif %}
diff --git a/core/modules/views/views.theme.inc b/core/modules/views/views.theme.inc
index 3624528..b2eccda 100644
--- a/core/modules/views/views.theme.inc
+++ b/core/modules/views/views.theme.inc
@@ -828,7 +828,13 @@ function template_preprocess_views_view_unformatted(&$vars) {
 }
 
 /**
- * Display the view as an HTML list element
+ * Prepares variables for Views HTML list templates.
+ *
+ * Default template: views-view-list.html.twig.
+ *
+ * @param array $variables
+ *   An associative array containing:
+ *   - view: A View object.
  */
 function template_preprocess_views_view_list(&$variables) {
   $handler  = $variables['view']->style_plugin;
@@ -841,18 +847,14 @@ function template_preprocess_views_view_list(&$variables) {
   $wrapper_class = explode(' ', $handler->options['wrapper_class']);
   $wrapper_class = array_map('drupal_clean_css_identifier', $wrapper_class);
 
-  // Initialize a new attribute class for $class.
-  $attributes = new Attribute(array('class' => $class));
-
   // Initialize a new attribute class for $wrapper_class.
   if ($wrapper_class) {
-    $wrapper_class = new Attribute(array('class' => $wrapper_class));
-    $variables['wrapper_prefix'] = '<div' . $wrapper_class . '>';
-    $variables['wrapper_suffix'] = '</div>';
+    $variables['wrapper_attributes'] = new Attribute(array('class' => $wrapper_class));
   }
 
-  $variables['list_type_prefix'] = '<' . $handler->options['type'] . $attributes . '>';
-  $variables['list_type_suffix'] = '</' . $handler->options['type'] . '>';
+  // Initialize a new attribute class for $class.
+  $variables['list']['attributes'] = new Attribute(array('class' => $class));
+  $variables['list']['type'] = $handler->options['type'];
 
   template_preprocess_views_view_unformatted($variables);
 }