smarty/docs/TODO

*normal mode* :
- add CDATA sections in all programlistings.
- add roles to programlisting (especially role="php") and add PHP tags in PHP examples (short_open_tag is banned). This will help to :
 -- check parse errors : for i in $(ls |grep xml); do php -d short_open_tag=off -l $i; done

*pedentic mode* :
- fix indenting in all .xml files : don't uses tabs, indent by a space. Here's a nice indentation :

<para>
 <example>
  <title />
  <programlisting>
<![CDATA[
// ..
]]>
  </programlisting>
 </example>
</para>

- clean all the examples :
(if aggreed) examples should be XHTML compliant and should stick to PEAR's coding standards.

Here's how a complete example, using PHP and templates, should be written :

   <example>
    <title>html_image example</title>
    <programlisting role="php">
<![CDATA[
<?php

require('Smarty.class.php');
$smarty = new Smarty;
$smarty->display('index.tpl');

?>
]]>
    </programlisting>
    <para>
     where index.tpl is:
    </para>
    <programlisting>
<![CDATA[
{html_image file="pumpkin.jpg"}
]]>
    </programlisting>
    <para>
     a possible output would be:
    </para>
    <screen>
<![CDATA[
<img src="pumpkin.jpg" alt="" border="0" width="44" height="68" />
]]>
    </screen>
   </example>