[gt-users] get feature by ID

[Gordon Gremme]

>> Another possibility would be to return an array of all Features with
>> the given ID.
>>
>> Wouldn't it make more sense to have this functionality on the C-side?
>> It's not complicated to implement.
>> This way it would be available for all bindings without reimplementing
>> it for every binding.
>
> is it also possible for feature_index_memory_new() to take an optional
> ...args list of gff3files?

We already got gt_feature_index_add_gff3file() for this.

Gordon