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bug#397: 23.0.60; T in Info when in (dir)
From: |
Lars Ingebrigtsen |
Subject: |
bug#397: 23.0.60; T in Info when in (dir) |
Date: |
Wed, 27 Apr 2016 19:35:05 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
Drew Adams <drew.adams@oracle.com> writes:
>> > 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.
>>
>> Hm... I don't quite follow. Do you have a complete recipe, starting
>> from -Q?
>
> emacs -Q
> C-h i
>
> Look at the Info menu, in the menu bar. See the menu item
> `Table of Contents T'? It should be disabled
> when at the (dir), i.e., the top, level.
Oh, I see. I didn't think you meant the Emacs menu menu, but a menu in
the Info buffer. :-)
Let's see... Yes, that menu item should be dimmed.
Basically, Info calls
(Info-find-node "dir" "*TOC*")
which then fails. Looking at that code, it's quite long and convoluted,
and calling that just to gray out the menu item is probably not a good
idea. Does anybody know of a quick shortcut to determine whether the
TOC isn't available? I'm quite unfamiliar with the Info code.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#397: 23.0.60; T in Info when in (dir), Lars Ingebrigtsen, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Drew Adams, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Lars Ingebrigtsen, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Drew Adams, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir),
Lars Ingebrigtsen <=
- bug#397: 23.0.60; T in Info when in (dir), Drew Adams, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Eli Zaretskii, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Drew Adams, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Lars Ingebrigtsen, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Andreas Schwab, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Eli Zaretskii, 2016/04/27
- bug#397: 23.0.60; T in Info when in (dir), Juri Linkov, 2016/04/30