feat(keys): support ctrl+shift+arrow keys

key.go

@@ -207,6 +207,10 @@ const (
  KeyShiftDown
  KeyShiftRight
  KeyShiftLeft
+ KeyCtrlShiftUp
+ KeyCtrlShiftDown
+ KeyCtrlShiftLeft
+ KeyCtrlShiftRight
  KeyF1
  KeyF2
  KeyF3
@@ -267,46 +271,50 @@ var keyNames = map[KeyType]string{
  keyDEL: "backspace",
 
  // Other keys.
- KeyRunes: "runes",
- KeyUp: "up",
- KeyDown: "down",
- KeyRight: "right",
- KeySpace: " ", // for backwards compatibility
- KeyLeft: "left",
- KeyShiftTab: "shift+tab",
- KeyHome: "home",
- KeyEnd: "end",
- KeyPgUp: "pgup",
- KeyPgDown: "pgdown",
- KeyDelete: "delete",
- KeyCtrlUp: "ctrl+up",
- KeyCtrlDown: "ctrl+down",
- KeyCtrlRight: "ctrl+right",
- KeyCtrlLeft: "ctrl+left",
- KeyShiftUp: "shift+up",
- KeyShiftDown: "shift+down",
- KeyShiftRight: "shift+right",
- KeyShiftLeft: "shift+left",
- KeyF1: "f1",
- KeyF2: "f2",
- KeyF3: "f3",
- KeyF4: "f4",
- KeyF5: "f5",
- KeyF6: "f6",
- KeyF7: "f7",
- KeyF8: "f8",
- KeyF9: "f9",
- KeyF10: "f10",
- KeyF11: "f11",
- KeyF12: "f12",
- KeyF13: "f13",
- KeyF14: "f14",
- KeyF15: "f15",
- KeyF16: "f16",
- KeyF17: "f17",
- KeyF18: "f18",
- KeyF19: "f19",
- KeyF20: "f20",
+ KeyRunes: "runes",
+ KeyUp: "up",
+ KeyDown: "down",
+ KeyRight: "right",
+ KeySpace: " ", // for backwards compatibility
+ KeyLeft: "left",
+ KeyShiftTab: "shift+tab",
+ KeyHome: "home",
+ KeyEnd: "end",
+ KeyPgUp: "pgup",
+ KeyPgDown: "pgdown",
+ KeyDelete: "delete",
+ KeyCtrlUp: "ctrl+up",
+ KeyCtrlDown: "ctrl+down",
+ KeyCtrlRight: "ctrl+right",
+ KeyCtrlLeft: "ctrl+left",
+ KeyShiftUp: "shift+up",
+ KeyShiftDown: "shift+down",
+ KeyShiftRight: "shift+right",
+ KeyShiftLeft: "shift+left",
+ KeyCtrlShiftUp: "ctrl+shift+up",
+ KeyCtrlShiftDown: "ctrl+shift+down",
+ KeyCtrlShiftLeft: "ctrl+shift+left",
+ KeyCtrlShiftRight: "ctrl+shift+right",
+ KeyF1: "f1",
+ KeyF2: "f2",
+ KeyF3: "f3",
+ KeyF4: "f4",
+ KeyF5: "f5",
+ KeyF6: "f6",
+ KeyF7: "f7",
+ KeyF8: "f8",
+ KeyF9: "f9",
+ KeyF10: "f10",
+ KeyF11: "f11",
+ KeyF12: "f12",
+ KeyF13: "f13",
+ KeyF14: "f14",
+ KeyF15: "f15",
+ KeyF16: "f16",
+ KeyF17: "f17",
+ KeyF18: "f18",
+ KeyF19: "f19",
+ KeyF20: "f20",
 }
 
 // Sequence mappings.
@@ -323,6 +331,10 @@ var sequences = map[string]Key{
  "\x1b[1;2B": {Type: KeyShiftDown},
  "\x1b[1;2C": {Type: KeyShiftRight},
  "\x1b[1;2D": {Type: KeyShiftLeft},
+ "\x1b[1;6A": {Type: KeyCtrlShiftUp},
+ "\x1b[1;6B": {Type: KeyCtrlShiftDown},
+ "\x1b[1;6C": {Type: KeyCtrlShiftLeft},
+ "\x1b[1;6D": {Type: KeyCtrlShiftRight},
 
  // Function keys, X11
  "\x1bOP": {Type: KeyF1}, // vt100