For Next Version:
- Undo/Redo key?
-- Single line scroll up/down?
+- Single line scroll up/down? [DONE]
- Color syntax highlighting? (certainly seems like there's a demand for it.)
-- .nanorc ?????
+- .nanorc [DONE]
- Backup making (filename~)?
- Search (etc) string history [1.1]
- Implement Pico's -j and -g flags, as they are pretty easy to do.
- Make mouse support work with clicking on the shortcuts (-m). Must
make global variable pointing to current shortcut list to determine what
keystroke to ungetch(). [DONE].
-- Implement -o (chroot of sorts)
+- Implement -o (chroot of sorts) [DONE]
- Allow -r to take a negative argument, meaning right margin instead of
left (allows resizing that way), formerly -W arg. [DONE]
- UTF-8 support.