Makes sense to me, and, imo, using a (for append) is an obvious choice. Of course, the first problem I see, is if you get someone specifying multiple options. Eg: /fopen -ao
Which should be used? or should the order set precedence?
Afaik, when conflicting switches are given, one specific switch takes priority, regardless of the order of switches.
Wouldn't -n and -o already conflict?
And yes, I know it's fairly easy to script. I just found it odd that with the various switches, there's no "append" switch, while that is the one that feels the most natural to me.
