 h_min         (int)    :  1     - The minimum header level to build an anchor for; any header lower than this value will be ignored
      * h_max         (int)    :  6     - The maximum header level to build an anchor for; any header greater than this value will be ignored
      * bodyPrefix    (string) :  ''    - Anything that should be inserted inside of the heading tag _before_ its anchor and content
      * bodySuffix    (string) :  ''    - Anything that should be inserted inside of the heading tag _af