This won't interest any of my regular readers. I hope some people who will benefit from it will find it, but mostly I hope it will save me having to figure this out again every time I need it!
On some of my longer blog posts (such as my recent one on seeing the world) I like to include a table of contents to make it easier to navigate. Unfortunately, blogger does not make this easy and, as someone with no background in computer programming, I found the online guides on how to do it hard to follow. So, for other programming-novices out there, here's how to do it.