some notes on SASS

#362

Author: dummdidumm

docs/preprocessors/other-css-preprocessors.md

@@ -10,3 +10,9 @@ To use TailwindCSS with the VSCode extension:
 
 1. Install the [Tailwind CSS VSCode extension](https://marketplace.visualstudio.com/items?itemName=bradlc.vscode-tailwindcss)
 2. Either add `lang="postcss"` to each of your `<style>` tags where you plan on using the Tailwind CSS directives such as `@apply`, or disable CSS diagnostics completely by adding `"svelte.plugin.css.diagnostics.enable": false` within your settings. If you still want diagnostics, install the [Stylelint VSCode extension](https://marketplace.visualstudio.com/items?itemName=stylelint.vscode-stylelint) and [configure it accordingly](https://andrich.me/vscode-stylelint-tailwind-css-are-love)
+
+## SASS
+
+1. Install the [SASS VSCode extension](https://marketplace.visualstudio.com/items?itemName=Syler.sass-indented)
+2. Add `lang="sass"` to your `<style>` tags
+3. You now get proper syntax highlighting. If you have problems with formatting, [turn it off](https://github.com/sveltejs/language-tools/tree/master/packages/svelte-vscode#sveltepluginsvelteformatenable). If you experience wrong css diagnostic errors, [turn it off](https://github.com/sveltejs/language-tools/tree/master/packages/svelte-vscode#svelteplugincssdiagnostics)