How to show or hide code individually

[eyllanesc]

In config.toml you can define the number of rows that determine if the code is shown or hidden through the maxShownLines attribute:

DoIt/exampleSite/config.toml

Lines 680 to 688 in dc3b174

	[params.page.code]
	# whether to show the copy button of the code block
	# 是否显示代码块的复制按钮
	copy = true
	# the maximum number of lines of displayed code by default
	# 默认展开显示的代码行数
	maxShownLines = 10
	# KaTeX mathematical formulas config (KaTeX https://katex.org/)
	# KaTeX 数学公式配置 (KaTeX https://katex.org/)

The point is that in some cases you want to do it manually and not use the maxShownLines. Is there a way to get that behavior?

[HEIGE-PCloud]

Currently there is no way to do that, the same reason why #207 is difficult to implement.

Hugo does not provide hooks for code blocks gohugoio/hugo#6702 so there is no way to pass an expand argument like this

```toml expand
// ...
```

There is a way to get around this using client side JavaScript (see #215) or maybe a custom code shortcode can do the trick, but I think neither of them solve the problem elegantly.