Abstract: A brace incorporates an elongated strut having rigid hinge bars interconnected by an adjustable dual-axis ROM hinge. An exchangeable hinge stop is removably positioned within the ROM hinge, and designed to engage the hinge bars at a predetermined flexion/extension limit, thereby restricting pivoting movement of the strut and custom limiting a range of extension or flexion of the body part. A stop retention post cooperates with a flex member to hold the hinge stop in position relative to the first and second hinge bars. Lifting the flex member outwardly away from the hinge plate allows the hinge stop to be removed from the ROM hinge and exchanged.

Abstract: A method is disclosed for deleting a marked portion of a structured document so as to prevent damaging the structure of the document. The method examines the contents of a marked portion of a structured document and determines which begin and end tags are unmatched. A begin tag whose end tag has not been marked or vice versa, is flagged so that it is not deleted when the contents of the mark are deleted. This allows the Structured Delete function to delete a marked portion of the structured document without damaging the document's structure.

Abstract: A method is disclosed for copying a marked portion of a structured document so as to prevent damaging the structure of the document at the target location where the contents of the mark is to be inserted. The method includes determining whether there are unbalanced begin tags or end tags in the portion to be copied and then inserting additional tags to balance the missing tags at the target location.