View source for Glossary/NULL NEEDLE

{{GlossaryTerm
 | term = null needle
 | letter = N
 | def1 = means it doesn't get a [[Glossary/CHANGE|change]] of pattern or a react on the question.
 | def1_source = SH Spec 1, 6105C07
 | def2 = the needle continuing to behave in an [[Glossary/ACTION|action]] uninfluenced by the [[Glossary/AUDITING|auditing]] question.
 | def2_source = BIEM, p. 40
 | related1 = action
 | related2 = auditing
 | related3 = change
}}