Some commands like blkid take no arguments and only use lib/args.c to ensure there's one arg, but:
$ toybox blkid -file blkid: Unknown option 'file' (see "blkid --help") I _think_ that when the option string is just requiring a minimum or maximum number of arguments but has no actual _flags_, it should default to including "^?" (stop at first nonoption argument, pass through unknown arguments). A lot of commands are doing "<1>1" and such without that, and I was going through and adding them but... should the plumbing just default to that? $ grep ', "[<>][0-9][^a-zA-Z]*"' toys/*/*.c | wc -l 40 Some of them like printf already have ?^ but most don't. I _think_ it's what we always want, but I'm wondering if there's a gotcha lurking. (Other than "if you add an option then suddenly "load_policy -potato" stops working, although we can always tck on a ^? when we DO add such an argument if something cares...) Rob _______________________________________________ Toybox mailing list Toybox@lists.landley.net http://lists.landley.net/listinfo.cgi/toybox-landley.net