bug#47393: 27.2; hfy-invisible, hfy-face-to-style-i infinite loop due to circular list

bug#47393: 27.2; hfy-invisible, hfy-face-to-style-i infinite loop due to circular list

[Rajeev Narang via Bug reports for GNU Emacs, the Swiss army knife of text editors]

hfy-face-to-style-i goes into an infinite loop due to circular list when there is invisible text in the buffer.

This happens because of using ncons with static list returned from hfy-invisible. see bug#47391: 27.2; static list return from function and nconc


In GNU Emacs 27.2 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.24)
 of 2021-03-19 built on hp
Repository revision: deef5efafb70f4b171265b896505b92b6eef24e6
Repository branch: emacs-27
Windowing system distributor 'The X.Org Foundation', version 11.0.12010000
System Description: Debian GNU/Linux bullseye/sid

Recent messages:
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nnimap read 0k from imap.sivalik.com
No more unseen articles
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Mark set [2 times]
Exiting summary buffer and applying spam rules
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Saving /home/rajeev/.newsrc.eld...
Wrote /home/rajeev/.newsrc.eld
Saving /home/rajeev/.newsrc.eld...done

Configured using:
 'configure --prefix=/home/rajeev/tmp/build/emacs'

Configured features:
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INOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT
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Load-path shadows:
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Memory information:
((conses 16 703957 106325)
 (symbols 48 40836 55)
 (strings 32 178512 19113)
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 (vectors 16 78748)
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bug#47393: 27.2; hfy-invisible, hfy-face-to-style-i infinite loop due to circular list

[Gregory Heytings]

>
> hfy-face-to-style-i goes into an infinite loop due to circular list when 
> there is invisible text in the buffer.
>
> This happens because of using ncons with static list returned from 
> hfy-invisible. see bug#47391: 27.2; static list return from function and 
> nconc
>

This bug has been fixed on the trunk about an hour after you filed 
bug#47391.  Also, there's no need to Cc emacs-devel for bug reports.

bug#47393: 27.2; hfy-invisible, hfy-face-to-style-i infinite loop due to circular list

[Lars Ingebrigtsen]

Gregory Heytings <gregory@heytings.org> writes:

> This bug has been fixed on the trunk about an hour after you filed
> bug#47391.  Also, there's no need to Cc emacs-devel for bug reports.

I'm closing this bug report, then.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no