> If you're going to compare the two fairly, include appropriate indentation for both, not just the S-expression version. When I pasted it in from https://vali

> If you're going to compare the two fairly, include appropriate indentation for both, not just the S-expression version. When I pasted it in from https://validator.w3.org/feed/docs/atom.html#sampleFeed https://validator.w3.org/feed/docs/atom.html#sampleFeed I guess I lost the indents. No idea why: they are clearly there in the original.