On Thu, Oct 5, 2017 at 9:56 PM, bartc <bc at freeuk.com> wrote: > This doesn't make sense. For interactive use, you wouldn't bother testing > for eof, as you'd be testing the eof status of the keyboard. You mean the way heaps and heaps of Unix programs work, processing until EOF of stdin? Yeah, totally makes no sense, man, no sense at all. ChrisA