Re: [PATCH] Have a flag to stop the option parsing at the first argument.

> Signed-off-by: Pierre Habouzit <madcoder@debian.org>
> ---
>>    // ...
>>    /* when in `git --opt1 --opt2 foo -a -b -c` mode: */
>>    int cmd_pos = git_find_builtin_command_name(argc, argv);
>>    int count = parse_options(cmd_pos, argv, git_generic_options,
>> 	"git [special-options] cmd [options]", 0);
>>    if (count)
>> 	die("unknown git command: `%s`", argv[0]);
>>    argv += cmd_pos;
>>    argc -= cmd_pos;
>>    /* here we simulate an argv of {"foo", "-a", "-b", "-c"} */
>
>    Or even simpler, with the following specifically tailored patch you
>    can directly write:
>
>    argc = parse_options(argc, argv, git_generic_options,
> 	"git [generic-options] <command> [cmd-options]",
> 	PARSE_OPT_STOP_AT_ARG);
>
>    and then {argc, argv} will exactly be the NULL-terminated array
>    starting with the builtin command. Kind of nice :)