The pre-commit step `grunt stylelint` (Less coding style rules) gave errors
1. inside comments
1. attributed to the wrong line number: {T243116}
==== Reported upstream:
https://github.com/stylelint/stylelint/issues/4616
https://github.com/stylelint/stylelint/issues/4617
https://github.com/stylelint/stylelint/issues/4298#issuecomment-590111620
```
Line 252:
// "CSS Fonts Module Level 4's `system-ui` value has resulted in unresolved side-effects in certain OS/language combinations and is therefore not included as of now."
Error:
253:71 × Expected single quotes string-quotes
```
```
Line 252:
// CSS Fonts Module Level 4's `system-ui` value has resulted in unresolved side-effects in certain OS/language combinations and is therefore not included as of now.
Error:
267:78 × Unclosed string CssSyntaxError
```
```
Line 252:
// CSS Fonts Module Level 4 `system-ui` value has resulted in unresolved side-effects in certain OS/language combinations and is therefore not included as of now.
No error.
```
```
Line 253:
-apple-system, // 'San Francisco' – Safari 9+ macOS and iOS, Firefox macOS.
'BlinkMacSystemFont', // 'San Francisco' – Chrome 48+ macOS and iOS.
Error:
224:52 × Unexpected unknown unit "+" unit-no-unknown
225:52 × Unexpected unknown unit "+" unit-no-unknown
```
```
Line 256:
'Roboto', // Webfont, Android 4.0
Error:
227:46 × Unexpected trailing zero(s) number-no-trailing-zeros
```
```
Line 256:
'Roboto', // Webfont, Android 4.
Error:
227:44 × Unexpected unknown unit "." unit-no-unknown
```
```
Line 256:
'Roboto', // Webfont, Android 4.0.
Error:
227:44 × Unexpected unknown unit "." unit-no-unknown
227:46 × Unexpected trailing zero(s) number-no-trailing-zeros
```
```
Line 282:
// See https://gerrit.wikimedia.org/r/c/wikimedia-ui-base/+/504224 "Amend monospace system font stack" -- Volker_E
Error:
253:71 × Expected single quotes string-quotes
```