这是我的代码:
/**********************************************************
* remove non-standard characters to give a valid html id *
**********************************************************/
function htmlid(s) {
return s.gsub(/[^A-Z^a-z^0-9^\-^_^:^\.]/, ".");
}
为什么jslint会抛出此错误?
Lint at line 5 character 25: Unescaped '^'. return s.gsub(/[^A-Z^a-z^0-9^\-^_^:^\.]/, ".");