GNU bug report logs - #75515
30.0.92; doc-view: Saving an epub raises error in doc-view--revert-buffer

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Message #8 received at 75515 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefankangas <at> gmail.com>
To: Benjamin Riefenstahl <b.riefenstahl <at> turtle-trading.net>
Cc: 75515 <at> debbugs.gnu.org, Tassilo Horn <tsdh <at> gnu.org>
Subject: Re: bug#75515: 30.0.92;
 doc-view: Saving an epub raises error in doc-view--revert-buffer
Date: Sun, 2 Mar 2025 04:06:56 +0000

Benjamin Riefenstahl <b.riefenstahl <at> turtle-trading.net> writes:

> I was editing an epub file.  When I save, I get an error from
> doc-view--revert-buffer.  I have reproduced the problem with "emacs -Q".

Tassilo, any comments here?

> Steps:
>
> * Open an epub file.  (I can make a minimal example file, if that
>   helps.)
> * Switch to archive mode with C-c C-c.  (Epubs are zip files.)
> * Open and edit one of the files in the zip.
> * Save the file (C-x C-s).
> * The mini-buffer shows "Wrong type argument: stringp, nil".  Running
>   with debug-on-error gives the backtrace below.
> * The Zip-File was actually saved, but the archive buffer is left in a
>   raw-bytes mode and the modified file is still marked modified.

[...]

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