在中NSAttributedString，字母范围具有链接属性和自定义颜色属性。

这是测试代码。

Swift 2，Xcode 7：

import Cocoa
import XCPlayground

let text = "Hey @user!"

let attr = NSMutableAttributedString(string: text)
let range = NSRange(location: 4, length: 5)
attr.addAttribute(NSForegroundColorAttributeName, value: NSColor.orangeColor(), range: range)
attr.addAttribute(NSLinkAttributeName, value: "http://somesite.com/", range: range)

let tf = NSTextField(frame: NSRect(x: 0, y: 0, width: 200, height: 50))
tf.allowsEditingTextAttributes = true
tf.selectable = true
tf.stringValue = text
tf.attributedStringValue = attr

XCPlaygroundPage.currentPage.liveView = tf

Swift 3，Xcode 8：

import Cocoa
import PlaygroundSupport

let text = "Hey @user!"

let attr = NSMutableAttributedString(string: text)
let range = NSRange(location: 4, length: 5)
attr.addAttribute(NSForegroundColorAttributeName, value: NSColor.orange, range: range)
attr.addAttribute(NSLinkAttributeName, value: "http://somesite.com/", range: range)

let tf = NSTextField(frame: NSRect(x: 0, y: 0, width: 200, height: 50))
tf.allowsEditingTextAttributes = true
tf.isSelectable = true
tf.stringValue = text
tf.attributedStringValue = attr

PlaygroundPage.current.liveView = tf

我已经向Apple发送了一个错误报告，但是与此同时，如果有人对Xcode 8中的修复程序或变通办法有所了解，那将是很好的。