Beautiful CodeHow This Book Is OrganizedConventions Used in This BookUsing Code ExamplesHow to Contact UsSafari® Enabled 1.1. The Practice of Programming1.2. Implementation1.3. Discussion1.4. Alternatives1.5. Building on It1.6. Conclusion 2.1. Version Control and Tree Transformation2.2. Expressing Tree Differences2.3. The Delta Editor Interface2.4. But Is It Art?2.5. Abstraction As a Spectator Sport2.6. Conclus
