On Mon, Aug 31, 2015 at 1:35 AM, Bram Moolenaar <[email protected]> wrote:
>
> Yukihiro Nakadaira wrote:
>
> > split(",,,x,,,", ",") returns ["x", "", ""]. I think expected result is
> > ["x"].
>
> The documentation says that only empty items at the start and end are
> dropped, thus the result should be ["", "", "x", "", ""].
>
> But I can see you would like to drop all empty items. Or all empty
> items at the start and end.
>
> So far the keepempty argument was zero or non-zero. If we make it a
> string then we can pass different flags:
> 0 default - drop empty items at start and end
> 1 keep all empty items
> 'd' drop all empty items
> 's' drop one empty item at start
> 'e' drop one empty item at end
> 'se' drop one empty item at start and end
>
> How about that?
>
Ah sorry, I have no complaints if it works as documented. Keepempty=1 is
sufficient. And Vim script is powerful enough to filter result.
--
Yukihiro Nakadaira - [email protected]
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