Feature proposal #7138open
Redesign trigger usage
Currently various triggers send by reference variables for adding content to specific locations. Get rid of this behavior entirely and simply handle it in the return. Example as follows.
A plugin doing that on a trigger would insert to default position.
return array( 'buttons' => 'test' );
A plugin doing that on a trigger would insert to the buttons position.
This will make it easier to add/remove positions without completely breaking the variable order.