I'd love to see the existing spoiler be enhanced for that. The syntax is:
>! Spoiler text
Lacking a proper hover on some devices, the new mobile sites render this as:
On the regular websites, one still needs to hover the hidden text to reveal it. And it shows many blank lines for long spoilers. Like:
Moon languages rock!
From http://en.wiktionary.org/wiki/moon_language
Noun
moon language (plural moon languages)
- (slang) Text written in an incomprehensible script, especially Japanese or Chinese.
(Multi-line spoilers need Markdown double-spaces to get a newline. Automatic lists, headings, et cetera are not supported.)
I'd like something similar to the mobile sites on the regular sites too, but:
- Labeled "Click to show hidden text" (rather than "spoiler").
- Maybe a single link to show all hidden text? (That might not be too nice for real spoilers.)
On the other hand: beware that the handling of Markdown within the spoilers is very limited. One cannot easily change an existing block into a spoiler.
(Click the "mobile" link at the bottom of this page to see the mobile rendering in a regular browser too.)