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bug#65609: 30.0.50; inhibit-eol-conversion breaks revert-buffer
From: |
Herbert J. Skuhra |
Subject: |
bug#65609: 30.0.50; inhibit-eol-conversion breaks revert-buffer |
Date: |
Wed, 30 Aug 2023 19:06:14 +0200 |
On Wed, 30 Aug 2023 15:26:35 +0200, Eli Zaretskii wrote:
>
> > From: Andrew Scott <andj.scott@gmail.com>
> > Date: Tue, 29 Aug 2023 16:45:39 +0100
> >
> > It appears that inhibit-eol-conversion breaks insert-file-contents's
> > replace functionality when a change was made in the middle of the file
> > to be reverted as the file contents get duplicated in the buffer. The
> > issue can be reproduced on a fresh Emacs with a file named bug.el with
> > contents:
> >
> > ;; 1. Launch Emacs: nix run emacs-overlay#emacs-git -- bug.el -Q --load
> > bug.el
> > ;; 2. Outside of Emacs, add text in below empty line:
> > ;; 3. In Emacs, revert-buffer
> >
> > (setq inhibit-eol-conversion t)
> >
> > The contents of the buffer after revert-buffer:
> >
> > ;; 1. Launch Emacs: nix run emacs-overlay#emacs-git -- bug.el -Q --load
> > bug.el
> > ;; 2. Outside of Emacs, add text in below empty line:
> > ;; 3. In Emacs, revert-buffer
> > foo
> > (setq inhibit-eol-conversion t)
> >
> > (setq inhibit-eol-conversion t)
>
> Thanks for an easy test case. We are reading too much from the file
> on disk when reverting in this case.
>
> Po Lu, I think we need the patch below to fix this. Gerd, does this
> solve your problem as well, including the abort during bootstrap?
> Herbert, I think this could also be related to the problems you see,
> so please try the patch below.
Thanks. Unfortunately this change does not resolve my issue opening
org-files. I still have to revert 4e8d579f3da.
--
Herbert