Are you looking for hook_menu_alter() ? All the Best, Matt Chapman On Thu, Jul 8, 2010 at 4:48 PM, Adam B. Ross <grayside@gmail.com> wrote:
The Print module, Book module's export functionality, the s5 module, they all have this trick of taking over the entire page output for their own theme function.
I am building a module that is headed toward a more generic mechanism for funneling content through a pluggable template, but despite pouring over the code I can't see the magical place where all other Drupal markup is dropped in favor of the HTML document described in my own template file.
What's the trick?
I have a menu callback along the lines of "present/%node" and it leads to an export function that returns my theme function, which is a template outputting a complete HTML document.