What is a TextEdit app document?

Related questions

1. What is simple text format?
2. What is Rich Text Format vs HTML?
3. What is the difference between plain text and rich text format?
4. What is a TXT format?
5. What is plain text example?
6. Is TextEdit a plain text editor?
7. What is a TextEdit document?
8. How do I use Apple TextEdit?
9. Is RTF a text file?
10. What is the difference between rich text format and word document?

Tags

1. #application
2. #linux
3. #openstep
4. #gnustep
5. #simple
6. #source
7. #other
8. #systems
9. #operating
10. #editor
11. #processor
12. #nextstep
13. #distributed
14. #first
15. #since
16. #available
17. #textedit
18. #acquisition
19. #macos
20. #featured
21. #apple