Function formatKeybind

src/browser/utils/ui/keybinds.ts:237–276

(keybind: Keybind)

 * Returns Mac-style symbols on macOS, or Windows-style text elsewhere.
 */
export function formatKeybind(keybind: Keybind): string {
  const parts: string[] = [];

  if (isMac()) {
    // Mac-style formatting with symbols (using Unicode escapes for safety)
    // For ctrl on Mac, we actually mean Cmd in most cases since matcher treats them as equivalent
    if (keybind.ctrl && !keybind.meta) {
      const macCtrlBehavior = keybind.macCtrlBehavior ?? "either";
      if (macCtrlBehavior === "control") {
        parts.push("\u2303"); // ⌃ Control
      } else {
        parts.push("\u2318"); // ⌘ Command
      }
    } else if (keybind.ctrl) {
      parts.push("\u2303"); // ⌃ Control
    }
    if (keybind.alt) parts.push("\u2325"); // ⌥ Option
    if (keybind.shift) parts.push("\u21E7"); // ⇧ Shift
    if (keybind.meta) parts.push("\u2318"); // ⌘ Command
  } else {
    // Windows/Linux-style formatting with text
    if (keybind.ctrl) parts.push("Ctrl");
    if (keybind.alt) parts.push("Alt");
    if (keybind.shift) parts.push("Shift");
    if (keybind.meta) parts.push("Meta");
  }

  // Add the key (handle special cases, then capitalize single letters)
  let key: string;
  if (keybind.key === " ") {
    key = "Space";
  } else if (keybind.key.length === 1) {
    key = keybind.key.toUpperCase();
  } else {
    key = keybind.key;
  }
  parts.push(key);

  return isMac() ? parts.join("\u00B7") : parts.join("+"); // · on Mac, + elsewhere
}

/**
 * Whether a keybind is deprecated. Deprecated keybinds still match/fire, but