normalizeUnicode

此优化可将unicode-range描述符转换为使用较短的通配符范围,当特定值满足通配符条件时。当代码在范围两侧的同一位置匹配0f时,将转换值。因此,u+2000-2fff可以转换为u+2???,但u+2100-2fff将保持原样。

示例

输入

@font-face {
    font-family: "Latin Extended Additional";
    unicode-range: u+1e00-1eff;
    src: local("Baskerville");
}

body {
    font-family: "Latin Extended Additional", sans-serif;
}

输出

@font-face {
    font-family: "Latin Extended Additional";
    unicode-range: u+1e??;
    src: local("Baskerville");
}

body {
    font-family: "Latin Extended Additional", sans-serif;
}