Require a single space or disallow whitespace after the commas of selector lists.
要求在选择器列表的逗号之后有一个空格，或禁止有空白。
a, b { color: pink; }
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* The space after this comma */string: "always"|"never"|"always-single-line"|"never-single-line""always"There must always be a single space after the commas.
在逗号之后必须有一个空格。
The following patterns are considered warnings:
以下模式被认为是个警告：
a,b { color: pink; }a ,b { color: pink; }The following patterns are not considered warnings:
以下模式正常：
a, b { color: pink; }a , b { color: pink; }"never"There must never be whitespace after the commas.
在逗号之后禁止有空白。
The following patterns are considered warnings:
以下模式被认为是个警告：
a, b { color: pink; }a , b { color: pink; }The following patterns are not considered warnings:
以下模式正常：
a,b { color: pink; }a ,b { color: pink; }"always-single-line"There must always be a single space after the commas in single-line selector lists.
在单行选择器列表的逗号之后必须有一个空格。
The following patterns are considered warnings:
以下模式被认为是个警告：
a,b { color: pink; }The following patterns are not considered warnings:
以下模式正常：
a
,b { color: pink; }"never-single-line"There must never be a single space after the commas in single-line selector lists.
在单行选择器列表的逗号之后必须有一个空格。
The following patterns are considered warnings:
以下模式被认为是个警告：
a, b { color: pink; }The following patterns are not considered warnings:
以下模式正常：
a
, b { color: pink; }