→ ← = extend same line (horizontal tracks) ↑ ↓ = new track (parallel line above/below) ↘ ↗ = new track (diagonal fork) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
→ ← = extend same line (horizontal tracks) ↑ ↓ = new track (parallel line above/below) ↘ ↗ = new track (diagonal fork) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>