From: utzoo!henry
Newsgroups: net.news.b
Title: postnews vs. interrupts 
Article-I.D.: utzoo.2192
Posted: Fri Jun 18 14:56:25 1982
Received: Fri Jun 18 14:56:25 1982

If one is editing inside postnews and one hits interrupt to stop something
like an unwanted printout, postnews gets the interrupt too, with the result
that inews never gets executed and your submission is lost.