Axel Karjalainen

Oh and in addition, [`Index`](https://doc.rust-lang.org/std/collections/struct.HashMap.html#impl-Index%3C%26Q%3E-for-HashMap%3CK,+V,+S%3E) would be nice to have on `TryHashMap`.

The 3rd & 4th blocks are invalid. AFAIK, directives with arguments are supposed to have whitespace. The spec is not specific, but reading dtc's source code or [the elinux.org wiki](https://elinux.org/Device_Tree_Source_Undocumented)...

Oh and to the following TODO, yes they are. https://github.com/joelspadin/tree-sitter-devicetree/blob/2087a5b965db2a9efabab958a27fd8ddf43038a2/grammar.js#L180 https://elinux.org/Device_Tree_Mysteries#Signed_Property_Values Apparently dtc allows negative integers?

> They are accepted by dtc and I am using them for years... Thanks for telling me! I looked at the parser spec but I don't have enough knowledge of...

Near the central railway station of Helsinki, there is an underground passage system, where some ways are tagged `layer=-1` (to specify rendering under roads), some `level=-1` (particularly under/in shopping centers)...

> I've moved the directory creation to an earlier point in the script now, can you confirm whether this solves your issue? The error comes from Nix itself due to...

> You’re completely right, I missed that! > > As you might be able to tell I’ve stopped working on the tutorial series, so I think I would rather keep...

@oddlama What do you think?

Oh right that's true.

So is it true that the derivation currently produced isn't deterministic either? Closing this issue.