info finds things it shouldn't find when using hide-note-references

[Benno Schulenberg]

When using hide-note-references=On, info will find strings in
nodelines -- something it will not do when not using that option.

To reproduce, make your .infokey file consist of these two lines:

#var
hide-note-references=On

Then run 'info info' and type:
/ style <Enter> }

The cursor will sit in the node line of section 12, instead of
in the title of section 13 -- where two more } will bring you.

This is a minor nuisance.  But it becomes puzzling when you
also use "nodeline=no".  Then the cursor will sit at the top
of section 12 without any occurrence being highlighted.  :|


$ info --version | head -1
info (GNU texinfo) 6.5

Benno