#rule-non-nested-empty-line-before

Require or disallow an empty line before non-nested rules.

在非嵌套的规则之前要求或禁止有空行。

a {}
      /* ← */
b {}  /* ↑ */
/**      ↑
 * This line */

If the rule is the very first node in a stylesheet then it is ignored.

如果某条规则是样式表中的第一个节点，那么它将被忽略。

#Options

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

#"always"

There must always be an empty line before rules.

在规则之前禁止有一行空行。

The following patterns are considered warnings:

以下模式被认为是个警告：

a {} b {}

a {}
b {}

The following patterns are not considered warnings:

以下模式正常：

a {}

b {}

#"never"

There must never be an empty line before rules.

在规则之前禁止有空行。

The following patterns are considered warnings:

以下模式被认为是个警告：

a {}

b {}

The following patterns are not considered warnings:

以下模式正常：

a {} b {}

a {}
b {}

#"always-multi-line"

There must always be an empty line before multi-line rules.

在多行规则之前必须有一个行空行。

The following patterns are considered warnings:

以下模式被认为是个警告：

a
{}
b
{}

The following patterns are not considered warnings:

以下模式正常：

a
{}

b
{}

#"never-multi-line"

There must never be an empty line before multi-line rules.

在多行规则之前禁止有空行。

The following patterns are considered warnings:

以下模式被认为是个警告：

a
{}

b
{}

The following patterns are not considered warnings:

以下模式正常：

a
{}
b
{}

#Optional secondary options

#ignore: ["after-comment"]

Ignore rules that come after a comment.

该规则忽略注释之后的块。

The following patterns are not considered warnings:

以下模式正常：

a
{}
/* comment */
b
{}

a
{}
/* comment */

b
{}

#Optional secondary options

#except: ["after-single-line-comment"]

For example, with "always":

例如，在 "always" 选项下：

The following patterns are considered warnings:

以下模式被认为是个警告：

/* comment */

a
{}

The following patterns are not considered warnings:

以下模式正常：

/* comment */
a
{}