Question about some Kconfig dependencies

[Sarah Nadi]

On 13-10-29 06:55 AM, Denys Vlasenko wrote:
>> Why does FEATURE_USERNAME_COMPLETION depend on
>> FEATURE_TAB_COMPLETION in the libbb folder?
> Because username completion is a form of tab completion:
> you type a partial username and press <tab> key.
>
You can build Busybox successfully by selecting 
FEATURE_USERNAME_COMPLETION without FEATURE_TAB_COMPLETION though (if 
you change the dependency in Kconfig, and select one without the other). 
So, would something crash at runtime, or is the dependency based on the 
meaning of both functionalities as you describe?

Thanks for your feedback.

Sarah