GNU bug report logs -
#28074
25.2; `Info-toc' should not duplicate nodes by processing `The Detailed Node Listing'
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Reported by: Drew Adams <drew.adams <at> oracle.com>
Date: Sun, 13 Aug 2017 02:51:02 UTC
Severity: minor
Tags: fixed
Found in version 25.2
Fixed in version 28.1
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
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bug#28074
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(Sun, 13 Aug 2017 02:51:02 GMT)
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Acknowledgement sent
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Drew Adams <drew.adams <at> oracle.com>
:
New bug report received and forwarded. Copy sent to
bug-gnu-emacs <at> gnu.org
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(Sun, 13 Aug 2017 02:51:02 GMT)
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
emacs -Q
C-h i
Go to the Elisp manual or the Emacs manual. Each of these has a menu of
nodes followed by a section called "The Detailed Node Listing".
M-x Info-toc
The result is not just a hierarchical TOC of the manual's nodes. The
result duplicates both the menu (hierarchical) structure AND the flat,
"Detailed Node List". The "Detailed Node List" lists each node multiple
times, once at the top level and once under each of its ancestor nodes.
This produces a TOC that is more than twice as big as it should be. But
more importantly, the result of processing the "Detailed Node List" part
is an almost incomprehensible list of links, with a great deal of
redundancy.
For example, the node `A Sample Function Description' appears 4 times:
1. In the hierarchical menu listing, under `Format of Descriptions',
which is under `Conventions', which is under `Introduction' (at the
top level).
2. In the detailed listing, under `Format of Descriptions', which is
under `Conventions' (at the top level).
3. In the detailed listing, under `Format of Descriptions' (at the top
level).
4. In the detailed listing, at the top level.
Only the first of these occurrences of `A Sample Function Description'
is needed for a TOC. And as you move further down the TOC entries and
their contexts become less readable.
In GNU Emacs 25.2.1 (x86_64-w64-mingw32)
of 2017-04-24
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
`configure --without-dbus --without-compress-install 'CFLAGS=-O2
-static -g3''
Information forwarded
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bug-gnu-emacs <at> gnu.org
:
bug#28074
; Package
emacs
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(Sat, 12 Dec 2020 12:35:02 GMT)
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Message #8 received at 28074 <at> debbugs.gnu.org (full text, mbox):
Drew Adams <drew.adams <at> oracle.com> writes:
> Go to the Elisp manual or the Emacs manual. Each of these has a menu of
> nodes followed by a section called "The Detailed Node Listing".
>
> M-x Info-toc
>
> The result is not just a hierarchical TOC of the manual's nodes. The
> result duplicates both the menu (hierarchical) structure AND the flat,
> "Detailed Node List". The "Detailed Node List" lists each node multiple
> times, once at the top level and once under each of its ancestor nodes.
This was apparently due to Info now using EMDASH instead of a hyphen in
the Detailed Node Listing regexp. This is now fixed in Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
Added tag(s) fixed.
Request was from
Lars Ingebrigtsen <larsi <at> gnus.org>
to
control <at> debbugs.gnu.org
.
(Sat, 12 Dec 2020 12:35:02 GMT)
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bug marked as fixed in version 28.1, send any further explanations to
28074 <at> debbugs.gnu.org and Drew Adams <drew.adams <at> oracle.com>
Request was from
Lars Ingebrigtsen <larsi <at> gnus.org>
to
control <at> debbugs.gnu.org
.
(Sat, 12 Dec 2020 12:35:02 GMT)
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bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
to
internal_control <at> debbugs.gnu.org
.
(Sun, 10 Jan 2021 12:24:12 GMT)
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This bug report was last modified 3 years and 105 days ago.
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