Pretty printing?

[bburdette]

I'd like to use s-expressions for a config file rather than json, but the single line output is pretty hard to read. I'm not seeing an obvious pretty-print flag in the serde_lexpr::print::Options. Is there a pretty print example someplace?

[rotty]

Pretty printing is currently a missing feature. If I understand correctly, you want to use S-expressions for configuration, but the user does not write the config file by herself?

[bburdette]

Yes, for generating a default config file, or generating a file from rust according to user inputs. Thanks for clarifying, from just browsing the code it seemed like there might be some infrastructure there for pretty printing already.