My config.toml is messy, because I tried a few different themes before settling on one to start with.
I have a few parameters which I think are not used anywhere, but memory is foggy!
Is there any way to ask Hugo “what config parameters are not referenced?”
I don’t believe Hugo has such a feature but would love to see it implemented.
See the hugo config command https://gohugo.io/commands/hugo_config/
If you’d like it for further reference you can use in the terminal:
hugo config > hugo-config.txt
Which writes the config in a textfile and stores it in your project folder (if you start the command in the root).