🪞 CodeMirror SSOT

• domain: wiki.comi.loca.zone
• purpose: deep_xray_cheatsheets
• introduction:
  • context: Comi Ecosystem Knowledge Forge documents CodeMirror 6 extension design, architectural patterns, and execution contexts.
  • objectives: Keep CM6 components decoupled, maintain strict state-to-view separation, and document custom extension patterns.
• architectural_guides_map:
  • core_architecture:
    • CM6-Architecture: Immutable EditorState, mutable EditorView, and transaction flow.
  • extension_design:
    • private page (sign-in required): LSP, ghost text simulator, and git-diff gutters integration.
    • LSP-Design: Autocomplete, diagnostic linters, state-to-view interaction, and quick-fixes.
    • Ghost-Text-Simulator: Inline ghost text via transaction filtering, decoration state fields, widget rendering, and keymaps.
    • Line-Decorations: Gutter extensions, diff-tracking state fields, and custom line background styling.
    • AI-Streaming-Simulator: Copilot-style multi-agent workflow using state fields and simulated token streams.
  • deep_xray_internals:
    • fields-and-facets: Editor state fields, extension configuration, and custom facets.
    • plugins-and-decorations: View plugins, decorations, updates, and DOM rendering.
    • keymaps-and-dispatch: Command dispatch, standard keymaps, and key event handling.
    • lezer-and-highlighting: Lezer parser integration, syntax trees, and tags.
    • sandboxing-and-lifecycle: Execution safety, sandbox constraints, and lifecycle events.
    • bridge-and-events: Communication bridge, event emitters, and cross-context message passing.
• ui_repair:
  • UI-Repair-2026-09-16: Source-grounded layout, overlay, editor, navigation, settings, and static deployment repair evidence.
• formatting_rules:
  • no_markdown_bolding: True
  • strict_yaml_style_nested_lists: True
  • maximum_density: True

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