From a4fa6db03b70e679e0da3cd43309e22cc8d07d2a Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Thu, 22 Mar 2012 14:34:27 +0100
Subject: [PATCH] added documentation for the trim filter

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 doc/filters/trim.rst |   24 ++++++++++++++++++++++++
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 create mode 100644 doc/filters/trim.rst

diff --git a/doc/filters/trim.rst b/doc/filters/trim.rst
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+``trim``
+========
+
+.. versionadded:: 1.6.2
+    The trim filter was added in Twig 1.6.2.
+
+The ``trim`` filter strips whitespace (or other characters) from the beginning
+and end of a string:
+
+.. code-block:: jinja
+
+    {{ '  I like Twig.  '|trim }}
+
+    {# outputs 'I like Twig.' #}
+
+    {{ '  I like Twig.'|trim('.') }}
+
+    {# outputs '  I like Twig' #}
+
+.. note::
+
+    Internally, Twig uses the PHP `trim`_ function.
+
+.. _`trim`: http://php.net/trim
-- 
1.7.2.5