GNU bug report logs - #56894
Don't set outline-level to texinfo-outline-level

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Tassilo Horn <tsdh <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#56894: closed (Don't set outline-level to texinfo-outline-level)
Date: Tue, 02 Aug 2022 20:13:01 +0000

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Your message dated Tue, 02 Aug 2022 22:10:07 +0200
with message-id <87zggmmmle.fsf <at> gnu.org>
and subject line Re: bug#56894: Don't set outline-level to texinfo-outline-level
has caused the debbugs.gnu.org bug report #56894,
regarding Don't set outline-level to texinfo-outline-level
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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56894: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=56894
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From: Philip Kaludercic <philipk <at> posteo.net>
To: bug-auctex <at> gnu.org
Subject: Don't set outline-level to texinfo-outline-level
Date: Tue, 02 Aug 2022 17:18:48 +0000

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Apparently, the function `texinfo-outline-level' was added to texinfo.el
in 1996 (ChangeLog.6) and removed in 2003 (ChangeLog.10).  In release
9.4f (1996) `outline-level' was set to this then newly added function,
which has been void for 19 years now.

I just noticed it now, because consult[0] checks if `outline-level' is
bound, in which case it is funcall'ed.  In .texi buffer with auctex
loaded, this triggers an error.  For that reason I'd appreciate it if
this patch could be applied:

[0001-tex-info.el-TeX-texinfo-mode-Don-t-set-outline-level.patch (text/x-patch, inline)]

From 213748eeaea7c798f54ad627e8c2b4743d293041 Mon Sep 17 00:00:00 2001
From: Philip Kaludercic <philipk <at> posteo.net>
Date: Tue, 2 Aug 2022 19:12:17 +0200
Subject: [PATCH] * tex-info.el (TeX-texinfo-mode): Don't use texinfo-outline-level

---
 tex-info.el | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tex-info.el b/tex-info.el
index 66e57517..2ee3d7ac 100644
--- a/tex-info.el
+++ b/tex-info.el
@@ -680,7 +680,6 @@ value of `Texinfo-mode-hook'."
        (concat "@\\("
                (mapconcat #'car texinfo-section-list "\\>\\|")
                "\\>\\)"))
-  (set (make-local-variable 'outline-level) 'texinfo-outline-level)
 
   ;; Mostly AUCTeX stuff
   (set (make-local-variable 'TeX-command-current) #'TeX-command-master)
-- 
2.37.1

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[0] https://elpa.gnu.org/packages/consult.html

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From: Tassilo Horn <tsdh <at> gnu.org>
To: Philip Kaludercic <philipk <at> posteo.net>
Cc: 56894-done <at> debbugs.gnu.org
Subject: Re: bug#56894: Don't set outline-level to texinfo-outline-level
Date: Tue, 02 Aug 2022 22:10:07 +0200

Philip Kaludercic <philipk <at> posteo.net> writes:

Hi Philip,

> loaded, this triggers an error.  For that reason I'd appreciate it if
> this patch could be applied:
>
> From 213748eeaea7c798f54ad627e8c2b4743d293041 Mon Sep 17 00:00:00 2001
> From: Philip Kaludercic <philipk <at> posteo.net>
> Date: Tue, 2 Aug 2022 19:12:17 +0200
> Subject: [PATCH] * tex-info.el (TeX-texinfo-mode): Don't use texinfo-outline-level

Thanks a lot, it's always interesting how long plain bugs can stay
unnoticed.  I've applied your patch with slight modifications to the
commit message (so that they include the "outer" mails explanation).

Bye,
Tassilo

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