Look at the 32 in the test function testReadOnly()

$config->test = '32?;

Nearly sure that the second quote is not a '

I'm using a modified version of your Visual.Syntax plugin already. Seems that I commented out the line:

add_filter('the_content', 'strip_smart_quotes');

whilst testing and forgot to reinstate it…

Excellent work btw!

The following code should fix your quotes problem in Wordpress:

[code]
add_filter('the_content', 'strip_smart_quotes');

function strip_smart_quotes($data)
{
$data = str_replace(array("'", "'"), "'",$data);
$data = str_replace(array(""", """), '"', $data);
$data = str_replace(""", '"', $data);
$data = str_replace("'", "'", $data);
return $data;
}
[/code]

This is a direct copy from my Wisual.Syntax plugin so should work fine for you.

BTW - thanks for your work on the config class, it is coming along nicely…

Matthew