comments.swift

// Usual:
/**
    This method prints the name of the user we want to great to and
    returns the connected user.
    - parameter user: The user we want to greet.
    - returns: The user we talked to.
*/

// Possible:
/**
    This method prints the name of the user we want to greet and
    returns the connected user.
    - parameter user: The user we want to greet.
    - returns: The user we talked to.
    - precondition: *firstName* should **not** be empty.
    - requires: 2 instances of *User*.
    - remark: Imagininary related function goes here.
    - seealso: User struct.
    - todo: Some improvements.
    - version: 1.0
    - author: Moritz
    - note: Quite a few tags, right? 😁
*/

// Code:
````
// test comment
let testConstant = 1
if 1 != 1 {
    print("💩")
}
````