This excerpt taken from the PATK 8-K filed Nov 20, 2009.
Adjustments of Awards Upon the Occurrence of Unusual or Nonrecurring Events. The Committee may, in its sole discretion (but subject to the limitations and conditions
expressly stated in the Plan, such as the limitations on adjustment of Performance Objectives), adjust the terms and conditions of Awards during the pendency or in recognition of (i) unusual or nonrecurring events affecting the Company or an Affiliate (such as a capital adjustment, reorganization, or merger) or the financial statements of the Company or an Affiliate, or (ii) any changes in Applicable Laws or accounting principles. By way of example, the power to adjust Awards shall include the power to suspend the exercise of any Stock Option or Stock Appreciation Right.