# ZenUML Core Constitution ## Core Principles ### I. Parser Simplicity The ANTLR lexer and parser MUST remain simple and maintainable. Edge cases and complex scenarios SHALL be handled in utility methods or the renderer, not in the grammar. Reasonable fallbacks are preferred over grammar complexity. This ensures the parser remains understandable, testable, and maintainable while avoiding fragility from over-engineering. ### II. Task Focus When working on one task, focus on that task. Do not try to fix unrelated issues (code smell, inconsistency, or even defects). You SHALL mention unrelated issues but MUST NOT fix them. This ensures changes remain scoped, reviewable, and traceable to specific requirements. ## Governance The Constitution supersedes all other development practices. Amendments require documentation and versioning. **Version**: 1.1.0 | **Ratified**: TODO(RATIFICATION_DATE): Needs confirmation | **Last Amended**: 2025-10-06