Function formatKeyCombo

web/lib/keyParser.ts:55–87

(keyString: string)

 * Returns an array of display segments, e.g. ["⌘", "K"] or ["Ctrl", "K"].
 */
export function formatKeyCombo(keyString: string): string[] {
  const parts = keyString.split("+");
  return parts.map((part) => {
    switch (part.toLowerCase()) {
      case "mod":
        return isMac ? "⌘" : "Ctrl";
      case "shift":
        return isMac ? "⇧" : "Shift";
      case "alt":
        return isMac ? "⌥" : "Alt";
      case "ctrl":
        return isMac ? "⌃" : "Ctrl";
      case "enter":
        return "↵";
      case "escape":
        return "Esc";
      case "backspace":
        return "⌫";
      case "tab":
        return "Tab";
      case "arrowup":
        return "↑";
      case "arrowdown":
        return "↓";
      case "arrowleft":
        return "←";
      case "arrowright":
        return "→";
      default:
        return part.toUpperCase();
    }
  });
}