An attribute name "Y" is printed using quotes, others not

[TLINDEN]

opts := &yadu.Options{}
handler := yadu.NewHandler(os.Stdout, opts)
debuglogger := slog.New(handler)
slog.SetDefault(debuglogger)
slog.Info("ein y", "X", 1010, "Y", 3938)

Prints:

2024-02-13T06:36.56 CET INFO: ein y  
    X: 1010
    "Y": 3938

Same thing with a small "y".

WTF?

[TLINDEN]

It's a YAML bug:

p := image.Point{4, 5}
bytetree, _ := yaml.Marshal(p)
fmt.Println(string(bytetree))

prints:

x: 4
"y": 5

[TLINDEN]

Reported upstream: go-yaml/yaml#1020

[TLINDEN]

Also keys are being removed, note that the key YES is missing as well.

I need to try to get rid of YAML.

I am developing configuration modules for more than 25 years (e.g. Config::General for perl) and never - NEVER! - did it come to my mind to remove entire configuration keys. Manipulating the values: yes, I even have the very same "yes|on|enabled" feature in Config::General. But the keys?! No. No. No. HELL NOOOOO!!!

And the bad new is: I can't switch to TOML either: pelletier/go-toml#932 :(

What a freaking mess.