lua-如何创建函数

Question

I have a question about declaring functions in lua. 我对在lua中声明函数有疑问。

I was under the impression that public functions are declared as: 我的印象是，公共职能被宣布为：

abc = function()
end

Local/private functions as: 本地/私人职能为：

local abc = function
end

But I'm not sure what this notation is: 但是我不确定这个表示法是什么：

function abc()
end

Answer 1

As seen in 2.5.9 of the reference manual , 如参考手册 2.5.9所述，

The statement 该声明

 function f () body end

translates to 转换为

 f = function () body end