Haifa doclet

[Jeffrey A Law]

  In message < rzqra8j5rho.fsf@djlvig.dl.ac.uk >you write:
  > There currently seems to be a lack of clues about configuring
  > --enable-haifa.
  > 
  > 1997-11-14  Dave Love  <d.love@dl.ac.uk>
  > 
  > 	* configure.in: Add AC_ARG_ENABLE for Haifa as documentation.
Agreed.  Installed.

Thanks,
jeff