Feature long list for Document Editing

Drive must have a fully featured document editor that allows people to compose and share rich text documents and export to PDF

Top priority

1. Fix Menus (Superseded by new Design)
2. Select to comment
3. HTML Page title
4. Highlight breadcrumb doc rename
5. Ship popular woff2 fonts
6. Heading, font size coupling
7. Export to PDF

Editor

• Basic editing
• Header / footer (Further feasibility analysis needed for me to figure out if it's possible in a way I'm happy with)
• Image embed, size
• Tables
• Font editing - size, font type, line height
• Margins / ruler (Further feasibility analysis needed for me to figure out if it's possible in a way I'm happy with)

Workflow

• Comment - select and add comments, show comments in sidebar
• Share (similar to other files)
• Export to PDF
• View - edit, read only, comment

Realtime editing

• See other users (Yet to add a cute UI element that shows all current users)
• Refresh cursor
• Insert edits