Add an onEnterRule to SCSS language config for SassDoc documentation blocks to append ///

[wkillerud]

Issue Type: Feature Request

When I write documentation in JavaScript or TypeScript and hit Enter, VS Code appends * so I can keep writing documentation without dealing with comment syntax on the next line. I would love to have that opportunity when writing SassDoc as well.

I experimented with an updated language-configuration.json in an extension I maintain, which seems to do the trick. Would love to have this land upstream so I can avoid duplicating the whole language configuration for SCSS.

{
  "onEnterRules": [
    {
      // Continue with a docblock line when in that context
      "beforeText": "^[\\s]*///.*$",
      "action": {
        "indent": "none",
        "appendText": "/// "
      }
    }
  ]
}

Here's a screen recording demoing the difference in experience today.

CleanShot.2022-05-28.at.11.22.25.mp4

And here it is with the additional onEnterRules.

CleanShot.2022-05-28.at.11.38.23.mp4

VS Code version: Code 1.67.2 (Universal) (c3511e6, 2022-05-17T18:20:57.384Z)
OS version: Darwin arm64 21.5.0
Restricted Mode: No

[rchiodo]

I'm not sure if this is working or not? Is it supposed to automatically add comments on hitting return?

I get this:

[rchiodo]

Sorry my mistake. It's only doc comments that it does that. ///