Any strategies you know to lint custom markup?

[NickC5163]

Hi folks,

Just wondering if anyone has had any luck using Vale to lint Markdown files that contain blocks of custom in-house markup? I know it's not officially supported but I'm wondering if it's possible to use a combination of raw scopes, regex, and script-based styles to accomplish linting of custom markup. If anyone has any examples of a solution they implemented, please share the strategy. I've been racking my brain the last few days but can't seem to devise a strategy and don't have any Go coding skils to try coding a solution myself.