(TeX-add-style-hook "enunciados"
 (lambda ()
    (LaTeX-add-environments
     "geothm")
    (TeX-add-symbols
     "ratio")
    (TeX-run-style-hooks
     "inputenc"
     "latin1"
     "latex2e"
     "art11"
     "article"
     "11pt"
     "a4paper")))

