(TeX-add-style-hook "undervisningsplan_hakan"
 (function
  (lambda ()
    (TeX-run-style-hooks
     "amssymb"
     "fontenc"
     "inputenc"
     "babel"
     "latex2e"
     "art12"
     "article"
     "12pt"
     "a4paper"
     "swedish"))))