1. when opening articles it was asking me if I want to use ASCII I said yes, then all articles in this group got a n/a What does n/a mean?
2. if I want to know what n/a means how can I find that? which commands to use to get information about such abbreviations in gnus? 3. If I make a mistake how can I come back to undo it? C-x u didn´t help thanks Gottfried
