We just released a new development version of the next LaTeX version,
In this dev release we implemented a new hook system and extended the existing set of hooks.
! Extra \endgroup.
\CTEX@document@left@hook ->\group_end:
\g__ctex_end_preamble_hook_tl \group_...
l.24 \begin{document}
Please adapt ctexhook so that is doesn't fail when the final release in October hits the streets.
The new hooks should allow ctex to add the needed code without patching \document. If you need help with the implementation or have questions please open an issue at the latex2e github.
We just released a new development version of the next LaTeX version, In this dev release we implemented a new hook system and extended the existing set of hooks.
Details can be found in the announcement: https://www.latex-project.org/news/2020/07/22/latex-dev-2020-10-1b/
This changes break with xecjk as ctexhook patches
\document
in an incompatible way.gives
Please adapt ctexhook so that is doesn't fail when the final release in October hits the streets.
The new hooks should allow ctex to add the needed code without patching
\document
. If you need help with the implementation or have questions please open an issue at the latex2e github.Ulrike Fischer, LaTeX team