Function: Remove “prev” and “next” relational links from on bbPress pages.

Function: Removes all filters from a WordPress filter, and stashes them in the $bbp global in the event they need to be restored later.

Function: Restores filters from the $bbp global that were removed using bbp_remove_all_filters()

Function: Force comments_status to ‘closed’ for bbPress post types

Function: Reset main query vars and filter ‘the_content’ to output a bbPress template part as needed.