函数与标签的一般示例

我将演示使用函数与使用标签+ gosub 的基本用法。
在这个例子中，我们将实现简单的功能来添加两个数字并将它们存储在变量中。

功能：

c := Add(3, 2) ; function call
MsgBox, Result: %c%

Add(a, b) { ; This is a function. Put it wherever you want, it doesn't matter.
    ; the a and b inside of this function are set by the function call above
    Return a+b ; the function will return the result of the expression "a+b"
}

带标签（请不要这样做）：

a := 3 
b := 2 
GoSub, Add ; execute the label "Add" then jump back to the next line here
MsgBox, Result: %c%
Return ; without this, the label would be executed again for no reason.

Add: ; This is a label. Please put them at the bottom of your script and use "Return" in a line above.
    c := a+b
Return