The predecessor of all these diff and patch systems/UIs is the ancient character terminal based curses library. [1] [1] https://en.m.wikipedia.org/wiki/Curses_

The predecessor of all these diff and patch systems/UIs is the ancient character terminal based curses library. [1] [1] https://en.m.wikipedia.org/wiki/Curses_(programming_library) https://en.m.wikipedia.org/wiki/Curses_(programming_library)