maybe I'm missing something, but it doesn't seem that there's any way to mark an entry in popt's option table as required. I can certainly error out if it's not specified, but it would be nice if the auto-generated help could mark it as required. As it is right now, all options are marked as optional in the auto-generated help (dennoted by [], as opposed to <> for required).
What exactly are you asking for? It appears you want to see <...> rather than [...] in --help output, but I have no idea what output you are looking at. Can you supply an example? NEEDINFO
woops, sorry. An example for, say, cp, might be: cp [-p] [-r] <src [src2 [src3]]> <dst> Basically, somehow denote that -p, -r, src2, and src3 are all optional options, but that src and dst are required "options". If I'm not seeing something, or if there's another way to denote that optional vs. required info, then please clue me in.
popt provides 2 means to display help automagically, a short form with --usage, and a long form with --help. Unfortunately, there ios no means currently to mark an option as required, so there's no easy way to use <...> instead of [...] displaying options. The short form display with --usage is different than your example as well. You could choose to add "REQUIRED" string to the long description displayed with --help. I'll take a look this weekend at the feasibility of adding a POPT_ARGFLAG_REQURED marker so that the output display might use <...> and [...] somewhen. But please note that there are so many older versions of popt floating around that you're unlikely to see the change soon (assuming that I'm successful).
User pnasrat's account has been closed
Reassigning to owner after bugzilla made a mess, sorry about the noise...
IMHO this problem is solved in 1.12-3, which should reach Rawhide soon. If not, please reopen this bug report.