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89 lines
1.3 KiB
Markdown
89 lines
1.3 KiB
Markdown
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# value-list-comma-newline-before
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Require a newline or disallow whitespace before the commas of value lists.
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```css
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a { background-size: 0
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, 0; }
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/** ↑
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* The newline before these commas */
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```
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## Options
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`string`: `"always"|"always-multi-line"|"never-multi-line"`
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### `"always"`
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There *must always* be a newline before the commas.
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The following patterns are considered warnings:
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```css
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a { background-size: 0,0; }
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```
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```css
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a { background-size: 0,
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0; }
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```
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The following patterns are *not* considered warnings:
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```css
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a { background-size: 0
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, 0; }
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```
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### `"always-multi-line"`
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There *must always* be a newline before the commas in multi-line value lists.
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The following patterns are considered warnings:
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```css
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a { background-size: 0,
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0; }
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```
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The following patterns are *not* considered warnings:
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```css
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a { background-size: 0, 0; }
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```
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```css
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a { background-size: 0,0; }
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```
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```css
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a { background-size: 0
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, 0; }
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```
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### `"never-multi-line"`
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There *must never* be whitespace before the commas in multi-line value lists.
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The following patterns are considered warnings:
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```css
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a { background-size: 0
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, 0; }
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```
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The following patterns are *not* considered warnings:
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```css
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a { background-size: 0,0; }
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```
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```css
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a { background-size: 0, 0; }
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```
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```css
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a { background-size: 0,
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0; }
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```
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