Translations:Expression Manager/186/en

To get around this, each variable can have a ".NAOK" suffix (meaning that Not Applicable is OK) added to it. In such cases, the following behavior occurs. Say you have a variable q1.NAOK
 * 1) q1 is not added to the LEManyNA clause
 * 2) LEMval('q1') will  continue to check whether the response is relevant, and will return '' if it is not (so individual irrelevant responses will be ignored, but they will not void the entire expression).