On: TOML: Tom's Obvious Minimal Language

[bonzini]

Note that now you have "the Norway problem" instead. https://hitchdev.com/strictyaml/why/implicit-typing-removed/

There's a whole spectrum of config formats including JSON, JSON5, strict YAML, YAML. It's quite messy.

[riffraff → bonzini]

The norway problem is not a problem if you use yaml 1.2.

Which is 14 years old.

EDIT: this sounded adversarial which was not my intention. Plenty of libraries do not support 1.2 which sucks, I just meant that it's something solved in theory a long time ago.

[debugnik → riffraff]

Could you explain further? The link contradicts this:

> The most tragic aspect of this bug, however, is that it is intended behavior according to the YAML 1.2 specification. The real fix requires explicitly disregarding the spec - which is why most YAML parsers have it.

[riffraff → debugnik]

the article is wrong, from what I can tell.

From https://yaml.org/spec/1.2.2/ext/changes/

> Changes in version 1.2 (revision 1.2.0) (2009-07-21)

> [...]

> Only true and false strings are parsed as booleans (including True and TRUE); y, yes, on, and their negative counterparts are parsed as strings. Underlines _ cannot be used within numerical values.

[detaro → debugnik]

The link is wrong. YAML 1.2 fixed this.

[GuB-42 → bonzini]

I found yaml to be surprisingly complex and tricky to write for how simple it looks.

It is made to be beautiful and easy for a human to read, but the trade-off are a lot of implicit rules you need to be aware of.

[pydry → GuB-42]

The point of strictyaml is to fix that. The trade off is that you need to define a schema up front.