question about info documentation

[Michael Vanier]

First off, thanks very much to those who responded to my question about
partial scores.

I notice that the emacs info documentation comes with this in the top-level
file (lilypond.info):

START-INFO-DIR-ENTRY
* GNU LilyPond: (lilypond).                    The GNU music typesetter.
* ly2dvi: (lilypond)Invoking ly2dvi::          Titling LilyPond scores.
* Glossary: (music-glossary).                  Glossary of music terms.
* convert-ly: (lilypond)Invoking convert-ly::  Older LilyPond versions.
* midi2ly: (lilypond)Invoking midi2ly::        Importing MIDI.
* etf2ly: (lilypond)Invoking etf2ly::          Importing Finale.
* abc2ly: (lilypond)Invoking abc2ly::          Importing ABC.
* pmx2ly: (lilypond)Invoking pmx2ly::          Importing PMX.
* musedata2ly: (lilypond)Invoking musedata2ly::
                                               Importing Musedata.
* mup2ly: (lilypond)Invoking mup2ly::          Importing MUP.
END-INFO-DIR-ENTRY

I assume that this means that this is what we have to add to our "dir" file
to get access to the lilypond internals.  So I did that.  The top-level
links work, but none of the internal links work; instead I get this error:

  No such anchor in tag table or node in tag table or file: Invoking ly2dvi::
  Titling LilyPond scores.

What's going wrong here?  I'm using GNU emacs 21.2.1 on Debian Linux.

Also, I noticed that the info documentation says that it's for version
1.6.0, even though it was installed from the most recent version (1.7.13).
Is this a mistake?

Thanks,

Mike