dtd for Apple Podcasts for xmllint
I'm a do-it-yourselfer Podcaster. I'm techy enough that I hand-wrote and update my own rss.xml. I even wrote a Web App to assist me so that I won't have to hand-edit, because hand-editing is error prone. The problem is that although the web app works, the output is lacking in indentation. I thought I could solve that by using the format option of xmllint. But xmllint throws namespace errors because the itunes dtd does not exist.
I realize there may be more than one way to solve this issue. Does anyone have any recommendations?
