SCSS: "content" is not scoped correctly

[aeschli]

From @smlombardi on September 7, 2017 14:56

• VSCode Version: Code - Insiders 1.16.0-insider (787b31c0474e6165390b5a5989c9619e3e16f953, 2017-09-05T20:47:12.741Z)
• OS Version: Darwin x64 16.7.0
• Extensions:

Extension	Author (truncated)	Version
ng-template	Ang	0.1.7
code-settings-sync	Sha	2.8.3
sort-lines	Tyr	1.3.0
html-snippets	abu	0.1.0
Bookmarks	ale	0.16.0
project-manager	ale	0.20.0
path-intellisense	chr	1.4.2
vscode-eslint	dba	1.2.11
tslint	eg2	0.17.0
vscode-console-wrapper	fab	0.4.0
auto-rename-tag	for	0.0.14
Angular2	joh	2.7.0
ecdc	mit	0.10.3
HTMLHint	mka	0.3.3
vscode-autoprefixer	mrm	2.1.2
vscode-stylefmt	mrm	2.5.0
angular2-inline	nat	0.0.17
stylelint	shi	0.29.0
ayu	tea	0.6.0
change-case	wma	1.0.0

(4 theme extensions excluded)

---

Steps to Reproduce:

1. when using the css "content" property, it is not scoped for theming as support.type.property-name.css like all the other property names. It is incorrectly labeled as entity.name.tag.css.

Copied from original issue: microsoft/vscode#33945

[aeschli]

@smlombardi Please always paste your sample code as well.

Reproduced with

&::after {
    content: 'FPO';
    font-family: system-ui;
}

[winstliu]

This is the same bug as #226.

[winstliu]

Closing as duplicate of #226. When that's fixed this one will be as well.