应该有一个多行var f = function（）{/ * Code * /}得到一个分号

当设置一个变量以引用多行声明中的函数时，应该后跟一个分号。以下面的例子：

When setting a variable to reference a function in a multi-line declaration, should it be followed by a semicolon. Take the folling for example:

function sayHi(name) {
    (window.console && console.log || alert)('Hello ' + name);
}

var sayBye = function(name) {
    (window.console && console.log || alert)('Cya ' + name);
};

在第二个声明之后应该有一个分号，因为它符合var关键字，函数定义的末尾通常没有分号。

Should there be a semicolon after the second declaration as it fits with a var keyword, on the other hand, function definitions don't usually have a semicolon at the end.