Disable linter via HTML comment

Is there a functionality to temporarily disable the linter for a block of HTML code?

I have some unavoidable errors that I'd like to suppress. I render some HTML with a syntax highlighter (ruby rouge), and the indentation is off. What would be useful is this:

```
... pretty HTML ...

... some ugly HTML ...

... more pretty HTML
```

Note: This syntax is taken directly from the [SCSS linter](https://github.com/brigade/scss-lint#disabling-linters-via-source).

The issue names no files or tests; start by locating how the linter parses HTML comments and applies the Indentation rule. Check the existing rule-suppression behavior, then test the sample disable/enable markers. Done means the named rule is suppressed only between the markers while other linting continues.

Written by the indexing model from the issue text.