touying-set-config
Inject configuration changes into a block of content. Changes take effect only within body. Useful for implementing features like #show: appendix.
Example: #let appendix(body) = touying-set-config((appendix: true), body) and you can use #show: appendix to set the appendix for the presentation.
Parameters
config : dictionary
The new configurations for the presentation.
body : content
The content of the slide.
Returns: content