Leading +/- in number not highlighed correctly

[aDotInTheVoid]

VSCode recognizes +10 as a entity.name.tag but 10 as constant.numeric.integer.decimal.rust

This ultimately occurs because +10 is both a valid node name, and entry. Ideally +10 should be highlighted differently in the document +10 +10, but I don't thing this is achievable with regex's. But I think if +10 can only be a number or identifier, it's more likely to be a number.

[eugenesvk]

because +10 is both a valid node name, and entry

Maybe this changed, but this shouldn't be a valid identifier, it specifically excludes + followed up by a digit
bare-identifier := ((identifier-char - digit - sign) identifier-char* | sign ((identifier-char - digit) identifier-char*)?) - keyword

Ideally +10 should be highlighted differently in the document +10 +10, but I don't thing this is achievable with regex's.

that's fine since you can have a node parsing rule have a higher priority, so the first +10 would be node, and the second +10 would be node attribute