venditon

On this page https://javascript.info/dom-nodes in section [Other node types](https://javascript.info/dom-nodes#other-node-types) there's scheme that shows the structure of tags, but I don't understand what this 3 newline signs do? In the markup...

Not quite complete statement in summary

3

 https://javascript.info/function-prototype - on this page in the summary we have this statement: > The value of F.prototype should be either an object or null: other values won’t work. But...