tweaked previous merge (refs #1103)

diff --git a/doc/tags/set.rst b/doc/tags/set.rst
index 2ddff85..3eba239 100644 (file)
--- a/doc/tags/set.rst
+++ b/doc/tags/set.rst
@@ -52,18 +52,27 @@ The ``set`` tag can also be used to 'capture' chunks of text:
 
     If you enable automatic output escaping, Twig will only consider the
     content to be safe when capturing chunks of text.
-       
-Note that differently from PHP in Twig loops are scoped, therefore a variable 
-declared inside a for-in loop isn't accessibile outside the loop itself.
-The variable must be declared before the loop to be accessibile elsewhere.
 
-.. code-block:: jinja
+.. note::
+
+    Note that loops are scoped in Twig; therefore a variable declared inside a
+    ``for`` loop is not accessible outside the loop itself:
+
+    .. code-block:: jinja
+
+        {% for item in list %}
+            {% set foo = item %}
+        {% endfor %}
+
+        {# foo is NOT available #}
+
+    If you want to access the variable, just declare it before the loop:
+
+    .. code-block:: jinja
 
-    {% set foo = "" %}
-    {% for item in list %}
-        {% set foo = item %}
-    {% endfor %}
-    {{ dump(foo) }}
-       
+        {% set foo = "" %}
+        {% for item in list %}
+            {% set foo = item %}
+        {% endfor %}
 
-    
+        {# foo is available #}