annoying warnings with makeinfo 4.0d

[Werner LEMBERG]

I've reported this problem with 4.0c already, but didn't receive an
answer.

Processing groff.texinfo from

  ftp://ftp.ffii.org/pub/groff/devel/groff-current.tar.gz

in the `doc' directory, I get warnings like

  groff.texinfo:3030: warning: `@' follows defined name address@hidden'}'
                      instead of whitespace.

A sample of the offending lines is

  @Defesc {\\A, ', ident, '}

with

  @macro Defesc{name, delimI, arg, delimII}
  @esindex \name\
  @deffn Escape @address@hidden@t{\delimII\}
  @end macro

I *must not* have a whitespace after @t{\A'} according to the groff
syntax!

What must I do to get rid of this particular warning?  I don't want
to use --no-warn since this could hide other, real problems.


    Werner