commit 56007080d3a62e2b095f5c5a20ec62fdc144dfdb
Author: Joel Pittet <joel@pittet.ca>
Date:   Mon Mar 18 22:21:54 2013 -0700

    toolbar-twig-1898464-17

diff --git a/core/modules/toolbar/templates/toolbar-item.html.twig b/core/modules/toolbar/templates/toolbar-item.html.twig
index 9557f8f..f38f9f6 100644
--- a/core/modules/toolbar/templates/toolbar-item.html.twig
+++ b/core/modules/toolbar/templates/toolbar-item.html.twig
@@ -3,8 +3,9 @@
  * Default theme implementation for a toolbar item (tab).
  *
  * Available variables:
- * - item: The content of the toolbar tab, or NULL if empty.
+ * - item: The content of the toolbar tab.
  *
+ * @see template_preprocess()
  * @see template_preprocess_toolbar_item()
  *
  * @ingroup themeable
diff --git a/core/modules/toolbar/templates/toolbar-tab-wrapper.html.twig b/core/modules/toolbar/templates/toolbar-tab-wrapper.html.twig
index 1933a55..bc68aff 100644
--- a/core/modules/toolbar/templates/toolbar-tab-wrapper.html.twig
+++ b/core/modules/toolbar/templates/toolbar-tab-wrapper.html.twig
@@ -5,10 +5,10 @@
  * Toolbar tabs have a common styling and placement with the toolbar's bar area.
  *
  * Available variables:
- * - children: The content of the toolbar tab, or NULL if empty.
- * - attributes: An array of HTML attributes to apply to the wrapper
- *   or NULL if children is empty.
+ * - children: The content of the toolbar tab.
+ * - attributes: HTML attributes to apply to the wrapper.
  *
+ * @see template_preprocess()
  * @see template_preprocess_toolbar_tab_wrapper()
  *
  * @ingroup themeable
diff --git a/core/modules/toolbar/templates/toolbar-tray-wrapper.html.twig b/core/modules/toolbar/templates/toolbar-tray-wrapper.html.twig
index 35b76d3..ddcf7a2 100644
--- a/core/modules/toolbar/templates/toolbar-tray-wrapper.html.twig
+++ b/core/modules/toolbar/templates/toolbar-tray-wrapper.html.twig
@@ -3,14 +3,11 @@
  * Default theme implementation for a toolbar tray wrapper.
  *
  * Available variables:
- * - item: The content of the toolbar tab, or NULL if empty.
- *
- * Available variables:
- * - label: The toolbar tray heading label, or NULL if empty.
- * - children: The content of the toolbar tray, or NULL if empty.
- * - attributes: An array of HTML attributes to apply to the wrapper
- *   or NULL if children is empty.
+ * - label: The toolbar tray heading label.
+ * - children: The content of the toolbar tray.
+ * - attributes: HTML attributes to apply to the wrapper.
  *
+ * @see template_preprocess()
  * @see template_preprocess_toolbar_tray_wrapper()
  *
  * @ingroup themeable
@@ -21,10 +18,10 @@
   <div{{ attributes }}>
     <div class="lining clearfix">
       {% if label %}
-      <h3 class="element-invisible">{{ label }}</h3>
+        <h3 class="element-invisible">{{ label }}</h3>
       {% endif %}
       {{ children }}
     </div>
   </div>
   {% endspaceless %}
-{% endif %}
\ No newline at end of file
+{% endif %}
diff --git a/core/modules/toolbar/templates/toolbar.html.twig b/core/modules/toolbar/templates/toolbar.html.twig
index e10d861..c5848bf 100644
--- a/core/modules/toolbar/templates/toolbar.html.twig
+++ b/core/modules/toolbar/templates/toolbar.html.twig
@@ -3,12 +3,13 @@
  * Default theme implementation for the administrative toolbar.
  *
  * Available variables:
- * - wrapper_attributes: An array of HTML attributes to apply to the wrapper.
- * - toolbar_attributes: An array of HTML attributes to apply to the toolbar.
+ * - wrapper_attributes: HTML attributes for the the wrapper.
+ * - toolbar_attributes: HTML attributes to apply to the toolbar.
  * - toolbar_heading: The heading or label for the toolbar.
- * - children: An array of renderable items (tabs) for the toolbar.
- * - trays: An array of renderable toolbar trays, each associated with a tab.
+ * - children: Tabs for the toolbar.
+ * - trays: Toolbar trays, each associated with a tab.
  *
+ * @see template_preprocess()
  * @see template_preprocess_toolbar()
  *
  * @ingroup themeable