useless `See also' index entries

[Werner LEMBERG]

Folks,


not sure whether this has been already reported.

Looking at

  http://lilypond.org/doc/v2.17/Documentation/notation/lilypond-index.html

I see around 600 completely useless entries containing `See also'.

This problem doesn't exist in the PDF version.  In case this can't be
easily fixed in lilypond-texi2html.init, I suggest to simply filter
out those lines with sed or something similar.


    Werner