Sub Articulo 38.0
I have just uploaded hyphenat.tar to ftp.tex.ac.uk/incoming. Can
you please use this to replace the current
tex-archive/macros/latex/contrib/supported/hyphenat?
From the README:
The hyphenat package can be used to disable all hyphenation in a
document or in selected text within the document. It also enables
hyphenation within `words' that contain analphabetic characters
(e.g., that include underscores), and hyphenation of text typeset in
monospaced fonts (e.g., Computer Modern Typewriter or Courier).
Changes in version 2.3
o Added \hyp command for hyphenation of compound hyphenated words