Unity assets are YAML, so parsing them is a solved problem. The hand rolled
indentation parser produced three bugs in sequences alone: bare scalar items
dropped, mapping items parented to the wrong node, then only the first item
of each sequence kept. YamlDotNet does the parsing; what remains is mapping
a parsed node onto a settings class by field name, with unknown keys
reported rather than silently misplaced.
The settings command keeps asserting counts, since that check is what caught
the parser both times.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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