+- [x] More keybindings
+ - [x] Page up and page down
+ - [x] CtrlA for select all
+ - [x] CtrlO for open file
+ - [x] CtrlF for find
+ - [x] CtrlZ for undo
+ - [x] CtrlY for redo
+
+- [x] Help screen
+ - [x] Help screen which lists keybindings and commands
+ - [x] Opened with Ctrl-g
+
+- [x] Better selection
+ - [x] Double click selects current word
+ - [x] Triple click enables line selection
+
+- [x] Options
+ - [x] Saved between sessions
+ - [x] Colorscheme
+ - [x] Tabs to spaces
+ - [x] tab size
+
+- [x] Undo/redo
+ - [x] Undo/redo stack
+
+- [x] Clipboard support
+ - [x] Paste
+ - [x] Copy
+ - [x] Cut
+
+- [x] Colorschemes
+ - [x] 256 color support
+ - [x] True color support