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value-list-comma-newline-before

Require a newline or disallow whitespace before the commas of value lists.

  a { background-size: 0    , 0; }/** โ†‘ * The newline before this comma */

Options#

string: "always"|"always-multi-line"|"never-multi-line"

"always"#

There must always be a newline before the commas.

The following patterns are considered violations:

a { background-size: 0,0; }
a { background-size: 0,      0; }

The following patterns are not considered violations:

a { background-size: 0      , 0; }

"always-multi-line"#

There must always be a newline before the commas in multi-line value lists.

The following patterns are considered violations:

a { background-size: 0,      0; }

The following patterns are not considered violations:

a { background-size: 0, 0; }
a { background-size: 0,0; }
a { background-size: 0      , 0; }

"never-multi-line"#

There must never be whitespace before the commas in multi-line value lists.

The following patterns are considered violations:

a { background-size: 0      , 0; }

The following patterns are not considered violations:

a { background-size: 0,0; }
a { background-size: 0, 0; }
a { background-size: 0,      0; }