RE: Info references variable that is not available

[Drew Adams]

    This has been corrected since.  Apparently, in your older version,
    somebody used @var, where they should have used @code.  But anyway,
    it has been replaced with an xref since.  Look for the lower case
    version of that variable.  It does exist.

I searched Info with `s' (case-insensitive, I believe), and I used `-i'
(case-insensitive) in grep. I didn't find it anywhere.

Of course, I'm looking in a previous version - do you think that's it? Do
you happen to know where it is?

Thanks,

  Drew