WordPress automatically generates even the feed links that you see in the preceding screenshot, so you don't have to type them in or remember what they are for. If you're using an existing theme, there's a good chance it's already got the feed links in it, in which case you can skip the following section. If it doesn't, or if you want to learn more about adding feed links to your own templates, continue on here!
You can use handy built-in WordPress functions to add feeds to your theme. Let's add a variety of feeds to the theme we created in Chapter 6. We'll add a feed for the whole website, the individual categories, and the comments on posts.
First, let's add feeds for all the posts and all the comments on the website. If you're not already using the theme we created in Chapter 6, you may want to download it now from http://www.packtpub.com/files/code/4101_Code.zip and install it on your blog, because that is where we'll be adding the feeds...