title: Pylons "global name 'c' is not defined"
body: <p>i had setup Pylons v0.9.7, and created a project using genshi.
  I tried to code an easy test case, but it is not working.</p>
  
  <p>code: member.py</p>
  
  <pre><code>coding: utf-8 
  import logging import foo.model
  
  from foo.lib.base import *
  
  log = logging.getLogger(__name__)
  
  class MemberController(BaseController):
  
      def index(self):
          c.title="title"
          c.mes="message"
          return render('test.html')
  </code></pre>
  
  <p>code: test.html</p>
  
  <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt;
  &lt;html xmlns:py="http://genshi.edgewall.org/"
        lang="ja"&gt;
      &lt;head&gt;
          &lt;title&gt;${c.title}&lt;/title&gt;
      &lt;/head&gt;
  &lt;body&gt;
      &lt;p&gt;${c.mes}&lt;/p&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>and Error message(on log)</p>
  
  <pre><code>Error - &lt;type 'exceptions.NameError'&gt;: global name 'c' is not defined
  </code></pre>
  
  <p>Please help me find the error. </p>