message: Made the backspace key plus modifiers send the same codes as Konsole and Gnome VTE style terminals.
diff: @@ -3208,10 +3208,11 @@ export class Emulator implements EmulatorAPI {
  switch (ev.key) {
  // backspace
  case 'Backspace':
  - if (ev.shiftKey) {
  - key = '\x08'; // ^H
  + if ((!this.isMac && ev.altKey) || (this.isMac && ev.metaKey)) { // Alt modifier handling.
  + key = '\x1b\x7f'; // ^[^?
  break;
  }
  +
  key = '\x7f'; // ^?
  break;
  