Function checkReservedShortcuts

src/keybindings/validate.ts:373–399

(
  bindings: ParsedBinding[],
)

 * Check for reserved shortcuts that may not work.
 */
export function checkReservedShortcuts(
  bindings: ParsedBinding[],
): KeybindingWarning[] {
  const warnings: KeybindingWarning[] = []
  const reserved = getReservedShortcuts()

  for (const binding of bindings) {
    const keyDisplay = chordToString(binding.chord)
    const normalizedKey = normalizeKeyForComparison(keyDisplay)

    // Check against reserved shortcuts
    for (const res of reserved) {
      if (normalizeKeyForComparison(res.key) === normalizedKey) {
        warnings.push({
          type: 'reserved',
          severity: res.severity,
          message: `"${keyDisplay}" may not work: ${res.reason}`,
          key: keyDisplay,
          context: binding.context,
          action: binding.action ?? undefined,
        })
      }
    }
  }

  return warnings
}

/**
 * Parse user blocks into bindings for validation.