### Testing Copying selected table cells: 1. Select a fragment of table cell. 2. Use copy shortcut ctrl+C. 3. Paste somewhere in the document. 4. The pasted table should: - be rectangular (no missing nor exceeding table cells) - have proper headings Note that table copy: - have cut disabled - paste in table is not possible - pasted table can be fixed by a post-fixer (use content editable to verify what's being copied)