I often start new text files to paste something or write an idea or phone number. At any time, if my computer were to crash, I want all text to be safe, even text that I had just entered in a new (yet unnamed) file 3 seconds before.
Requirements:
- Saves changes immediately (to avoid losing data during crashes)
- Saves even files that don't have a name yet
- Opens/saves using the local filesystem, not a cloud service. Works offline
- Undo/redo, search
- Easy graphical copy/paste with CTRL-C/CTRL-V
- Fast to start (3 seconds or less)
- Fast to create a new file (less than a second, with an easy shortcut like CTRL-n)
- One window, a tab per file
- Maintained
- Works on Ubuntu
- Free and Open source
Scribes was great for the first and second requirements, but unfortunately it is not maintained anymore (last update in 2011) and has no tabs.