The revision history doesn't seem to support that. They seem to just mash enter a lot. Especially it looks like they have lots of edits where they add blank l

The revision history doesn't seem to support that. They seem to just mash enter a lot. Especially it looks like they have lots of edits where they add blank lines and then another tag, and then remove the new tag but not the blank line. E.g. https://github.com/thstsa/spacetourism/commit/6411ce05009cc69941b0883e379f96e7867d8fa9 https://github.com/thstsa/spacetourism/commit/6411ce05009cc6... Or sometimes just replacing things they intend to outright remove with blank lines. With multiple committers, it seems unlikely they're all templating and then checking in the output of the template engine.