Source Reference:

• Component: bbPress:: bbp-topic

  File: /bbp-includes/bbp-topic-functions.php :: Trac Source Line: 1550

  	// Topic Hidden Reply Counts
  	bbp_update_topic_reply_count_hidden( $source_topic_id      );
  	bbp_update_topic_reply_count_hidden( $destination_topic_id );
  
  	// Topic Voice Counts
  	bbp_update_topic_voice_count( $source_topic_id      );
  	bbp_update_topic_voice_count( $destination_topic_id );
  
  	do_action( 'bbp_split_topic_count', $from_reply_id, $source_topic_id, $destination_topic_id );
  }
  
  /**
   * Handles the front end tag management (renaming, merging, destroying)
   *
   * @since bbPress (r2768)
   *
   * @uses check_admin_referer() To verify the nonce and check the referer
   * @uses current_user_can() To check if the current user can edit/delete tags
   * @uses bbPress::errors::add() To log the error messages