From: Lars Ingebrigtsen <larsi@gnus.org>
To: Drew Adams <drew.adams@oracle.com>
Cc: 397@debbugs.gnu.org
Subject: bug#397: 23.0.60; T in Info when in (dir)
Date: Wed, 27 Apr 2016 19:35:05 +0200 [thread overview]
Message-ID: <8760v3gdkm.fsf@gnus.org> (raw)
In-Reply-To: <72369d48-65c7-4468-9d49-21dcb045cdf2@default> (Drew Adams's message of "Wed, 27 Apr 2016 10:12:25 -0700 (PDT)")
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
next prev parent reply other threads:[~2016-04-27 17:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-12 15:53 bug#397: 23.0.60; T in Info when in (dir) Drew Adams
2016-04-27 16:11 ` Lars Ingebrigtsen
2016-04-27 16:42 ` Drew Adams
2016-04-27 16:47 ` Lars Ingebrigtsen
2016-04-27 17:12 ` Drew Adams
2016-04-27 17:35 ` Lars Ingebrigtsen [this message]
2016-04-27 17:46 ` Drew Adams
2016-04-27 17:58 ` Eli Zaretskii
2016-04-27 18:22 ` Andreas Schwab
2016-04-27 19:27 ` Eli Zaretskii
2016-04-30 20:08 ` Juri Linkov
[not found] ` <<5a64ed8a-d9c7-4b33-b63a-11d83b7dab99@default>
[not found] ` <<83vb33x7b6.fsf@gnu.org>
2016-04-27 18:09 ` Drew Adams
2016-04-27 18:28 ` Lars Ingebrigtsen
2022-03-21 22:06 ` Lars Ingebrigtsen
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