bug#397: 23.0.60; T in Info when in (dir)

[Drew Adams <drew.adams@oracle.com>]

> -----Original Message-----
> From: Lars Ingebrigtsen [mailto:larsi@gnus.org]
> Sent: Wednesday, April 27, 2016 9:12 AM
> To: Drew Adams
> Cc: 397@debbugs.gnu.org
> Subject: Re: bug#397: 23.0.60; T in Info when in (dir)
> 
> "Drew Adams" <drew.adams@oracle.com> writes:
> 
> > `T' in Info when you are at the directory level (dir), should either
> > raise an error or DTRT.
> >
> > To DTRT, it could do either of these:
> >
> > - return to the directory listing (which is useless),
> >   which is the top-level TOC
> > - show the contents of all manuals (pretty costly),
> >   which is the detailed TOC
> >
> > Currently, what `T' does is worse than useless. It shows this, where
> > (dir) and the second Top are links to the same place - the directory
> > you just came from:
> >
> >  Up: (dir)
> >  File: toc,  Node: Top
> >
> >  Table of Contents
> >  *****************
> >
> >  Top.
> 
> This seems like it's fixed now.  If I `T' in the top level node, it just
> says "user-error: No such node or anchor: *TOC*".

Thanks, but that is not the whole fix.  You missed this part:

    and (2) disable (dim) the corresponding item in the
    Info menu when in (dir).

The Info menu correctly has things like Up disabled (dimmed).
But menu item Table of Contents (T) is not disabled.
Please fix this part of the bug also.