On 09/11/2010 09:44 PM, Michał Górny wrote:
> On Sat, 11 Sep 2010 20:26:17 +0200
> Francesco R <viv...@gmail.com> wrote:
>
>> echo $(use_case useA,echoA useB,echoB ,echoC)
>
> I would personally rather use:
> echo $(use_case useA,echoA useB,echoB echoC)
>
> but AFAICS your implementation should support both.
>
> PS I suggest using [[ -z ${u} ]] instead.
> How often do we need multiple arguments like that? We could just as well have multiple calls like with use_enable. I think we should keep consistency with use_enable (and it would also result in a simpler implementation). Regards, Petteri
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