指南针编译转换＆＃34; \ f ...＆＃34;到＆＃34; ^ O ......＆＃34;

Question

当我运行compass compile public/时，指南针会转换以下样式：

.foundicon-rss:before {
  content: "\f002";
}

.foundicon-facebook:before {
  content: "\f003";
}

.foundicon-twitter:before {
  content: "\f004";
}

......对此...

.foundicon-rss:before {
  content: "^O002";
}

.foundicon-facebook:before {
  content: "^O003";
}

.foundicon-twitter:before {
  content: "^O004";
}

我通过vim查看这些字段。它弄乱了我网站图标的样式。这是基金会的问题吗？罗盘？萨斯？