This reminds me of TaskPaper, an excellent plain text todo list app for Mac that worked the same way. It's evolved since its early years, but you can still use

This reminds me of TaskPaper, an excellent plain text todo list app for Mac that worked the same way. It's evolved since its early years, but you can still use the original v1 for free. https://www.taskpaper.com/ https://www.taskpaper.com/ http://support.hogbaysoftware.com/t/where-can-i-download-older-versions-1-2-of-taskpaper/1754 http://support.hogbaysoftware.com/t/where-can-i-download-old...