Re: Embedded list selection with ido-completing-read.

[Emanuel Berg]

Hongyi Zhao wrote:

>> 1) Use a formal parameter.
>
> This seems to make the function usable in more situations.
>
>> 2) Don't do anything in the `interactive' form except
>>    get/assign the argument(s).
>
> Got it. These jobs are really belongs to things done in
> `interactive' manner.

It also makes it much easier to write the code since then you
can just refer to it as a variable.
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