Re: [BUG] org-element--cache gives "Unregistered buffer modifications" warning [9.5 (9.5-g859984 @ /home/john/.emacs.d/straight/build/org/)]

[Kaushal Modi]

On Mon, Nov 8, 2021 at 1:05 AM Ihor Radchenko <yantar92@gmail.com> wrote:

I was able to reproduce the issue. This is a bug on ox-hugo side.
`org-hugo--get-pre-processed-buffer' inserts text with
inhibit-modification-hooks bound to non-nil, which breaks
org-element-cache. The cache is enabled by default in latest Org, which
is why the issue revealed itself.

The fix on ox-hugo side can be made similarly to the new implementation
of `org-export--generate-copy-script' - ox-hugo needs to manually reset
the cache after silent changes in temporary Org buffer.

Hi Ihor,

I followed your change to `org-export--generate-copy-script'  in https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=fe6cefdaaf020c315031a139a7b9bc443cbefc5c and added a `(org-element-cache-reset)' call in `org-hugo--get-pre-processed-buffer' after the `(insert ..)' in the temp buffer.

But I am still seeing that warning.

Ref commit to a branch: https://github.com/kaushalmodi/ox-hugo/commit/2bdbf51922ec2e01be65397b237d0b716edb5cb4

Can you help fix this?

Thanks!