So where is the [details=summary][/details] syntax documented?
- It is not mentioned on any of the pages referenced above since it is a custom Discourse feature.
- A search for “[details]” on meta shows that it exists and that it might be described as “hide” but gives no hint about how the summary syntax works.
- A search on the web shows the discourse-details repo, but this now contains no information except “Plugin deprecated, now part of Discourse by default”.
- I finally found it in Details in topic styling changes - Feedback. Not where I would expect to send users to learn about the syntax.
I would have really liked a help button linking to some sort of official documentation…