problems with SCO Open Server.

[Jeffrey A Law]

  In message < Pine.GSO.3.96.980409220653.413P-100000@alcyone.dbai.tuwien.ac.at >
  > That's a good point.
  > 
  > Perhaps we should change that "#autoconf/bison++" to "#generated_files"
  > or similiar (and only keep the old name for backwards compatibility) to
  > avoid further confusion? -- Jeff?
Done.  Note that the link header still mentions bison, autoconf,
automake, etc since that's what I suspect more folks will actually
be looking for.

jeff