Hi,
On 21:44, Lorenzo Bettini wrote:
> Andre Noll wrote:
> >A more general possibility would be to extend the args_info struct
> >such that it also contains the help text for each option. For example,
> >if there is an option called --foo, generate a foo_help member in
> >args_info, much like foo_given and foo_arg which we already have.
> >
> >This approach solves the above problem but it makes it difficult to
> >get the complete help text.
> >
> >So maybe you are very right and the best way to go is using an array.
> >We could combine this with the foo_help thing by first doing
> >
> > const char *args_info_help[] = {
> > " -h, --help Print help and exit",
> > " -V, --version Print version and exit"
> > " -f, --foo set foo (default=`42')",
> > " -b, --bar set bar (default=`43')",
> > ,,,
> > }
> >
> >and then in clear_args()
> >
> > args_info.foo_help = args_info_help[0];
> > args_info.bar_help = args_info_help[1];
> > ...
> >
> >As the help texts may be quite big, we should store it only once
> >to avoid bloat.
> >
> >Regards
> >Andre
>
> Hi
>
> I've put up a release candidate that implements this feature
Wonderful :)
Works like a charm and allowed me to get rid of another ugly
Makefile hack in paraslash.
> (please take a look at the documentation):
Looks also fine.
Thanks
Andre
--
The only person who always got his work done by Friday was Robinson Crusoe
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