{
  "^u" = "deleteToBeginningOfLine:";
  "^w" = "deleteWordBackward:";
  "~d" = "deleteWordForward:";
  "~b" = "moveWordBackward:";
  "~f" = "moveWordForward:";
  "~<" = "moveToBeginningOfDocument:";
  "~>" = "moveToEndOfDocument:";
  "~v" = "pageUp:";
}