agent-orchestrator-benchmark/calculators/builder-adversary-lean/run-03/machine-docs/DECISIONS.md

DECISIONS (shared, append-only)

Phase: lex

2026-06-15

• Token implemented as a dataclass with kind: str and value (int | float | str | None).
• NUMBER tokens store int for integers, float for floats (not string).
• EOF token has value None.
• LexError is a plain Exception subclass defined in calc/lexer.py.