[web2py] best way to take advantage of sidebar in layout.html

[Rob]

Hi,

I would really like to take advantage of the left sidebar in the stock
layout.html.  After reading http://web2py.com/book/default/section/5/4,
it says that {{include}} must come before any function calls.  I only
want to use the left_sidebar on a single page.

How do I rewrite this so it works (notice left_sidebar())?

          <div class="ez-fl ez-negmx">
            <div class="ez-box" id="left_sidebar">{{left_sidebar()}}</
div>
          </div>
          <div class="ez-fl ez-negmr">
            <div class="ez-box" id="content">{{include}}</div>
          </div>
          <div class="ez-last ez-oh">
            <div class="ez-box" id="right_sidebar">{{#------ unused
space}}</div>
          </div>

I'd prefer not to have to go back and change all my views to be:

{{def maincontent():}}
< stuff >
{{pass}}

But if that's the only way, at least I know.

Thanks!