fix: ignore code blocks

[bencromwell]

In some of the Katapult docs we have, for instance:

- `virtual_machine.network_interfaces[].ipv4_addresses[]...`

and some xml examples in a triple-backtick delimited block. At the moment these are currently being checked by Vale.

This is being caused by our set of BlockIgnores.

[bencromwell]

I'm not sure what to do here to achieve the objective of the comment whilst letting it correctly not parse code blocks and such.

[ikadix]

I'm not entirely sure what you mean by this comment ? More specifically I don't immediately see how your added rules prevent these from working ?

[bencromwell]

To sum up - with these BlockIgnores in, for whatever reason it prevents Vale from correctly ignoring code blocks like it would by default for markdown or mdx treated as markdown.

But removing them makes it lint JSX, for example:

<ThemedImage
  alt="Web Form for choosing a package."
  sources={{
    light: "/img/compute_how_to_upgrade_downgrade_package_light.png",
    dark: "/img/compute_how_to_upgrade_downgrade_package_dark.png",
  }}
/>

With this tag, it would pick up "png should be PNG", so it's incorrectly linting the tag.

The solution, imperfect as it is, appears to be to have a project with a tag such as that use its own BlockIgnore:

# Custom tags for JSX/MDX. New lines are supported, see https://vale.sh/docs/topics/config/#blockignores 
BlockIgnores = (?s) *<ThemedImage\b[^>]*>(.*?)<\/ThemedImage>|<ThemedImage\b[^>]*\/>

for each tag it wants to do (a little painful).

[bencromwell]

Test case

case1.md

# Setting up the Go client

Vale should not lint this code block.

```go
package main

import "github.com/krystal/go-katapult/next/core"

func main() {
	katapult, err := core.NewClientWithResponses(
		d.katapultURL,
		d.katapultToken,
	)

	if err != nil {
		log.Fatalf("failed to create katapult client: %v", err)
	}

	// Use the client - `katapult`.
}
```

Vale should report a problem with the lowercase "k" here:

Hello katapult!

[bencromwell]

Fix looks like handling each tag individually

BlockIgnores = (?s) *<ThemedImage\b[^>]*>(.*?)<\/ThemedImage>|<ThemedImage\b[^>]*\/>