[Click] Args with multiple identical keywords

[Eddie Kohler]

Yes, try Args::read_all_with().

Eddie


On Mon, Jul 30, 2012 at 7:35 AM, Sascha Alexander Jopen
<jopen at informatik.uni-bonn.de> wrote:
> Hey,
>
> is it possible to parse argument lists containing the same keyword
> multiple times, having each occurence of the keyword values assigned to
> another variable?
>
> For example, would like to parse a configuration like this:
>
> SomeElement(FIRSTKEYWORD 1, FIRSTKEYWORD 2, ..., SECONDKEYWORD a,
> SECONDKEYWORD b, ...);
>
> Currently only the last value of a keyword group is parsed and returned
> as a result after consume() and all additional identical keyword
> arguments are removed from the configuration string.
>
> The only solution i see so far is having a single keyword and
> concatenating all values into a single argument to this keyword. This
> keyword is then parsed as a string, splitting the string and passing the
> parts to additional argument parsers of the right type.
>
> Does anybody know a better solution, which can directly be handled by
> the argument parser?
>
> Regards,
> Sascha
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