7
I figured out the white line mystery. In the templates_c folder, there is a file homepage^theme.html. It was pointing to market/system.html instead of homepage/system.html. As a result it was using the market theme's module spacing. Here's the corrected code.
_tpl_vars['xoops_isuser'] == 1): ?>
_tpl_vars;
$this->_smarty_include("market/modules.html", array());
$this->_tpl_vars = $_smarty_tpl_vars;
unset($_smarty_tpl_vars);
?>
_tpl_vars;
$this->_smarty_include("homepage/system.html", array());
$this->_tpl_vars = $_smarty_tpl_vars;
unset($_smarty_tpl_vars);
?>
Hope this helps others.
Greg