Ozaki Kiichi wrote:
> I propose a new function 'matchstrpos()'.
>
> spec:
>
> It returns a list of results of matchstr(), match(), matchend().
>
> :echo matchstrpos("testing!!", "in.")
>
> ["ing", 4, 7]
>
> :echo matchstrpos("testing!!", "no")
>
> ["", -1, -1]
>
> when 1st arg is list, returns a list of results of matched substring,
> match(), index of matched string.
>
> :echo matchstrpos([1, 2, 3, "<<x>>"], '\a')
>
> ["x", 3, 2]
>
>
> example:
>
> "find a pattern, do some procedure to it, and find it again from the end of
> matched and repeat these"
>
> now we need call match() (or matchstr() ) and matchend() so do same searching
> twice;
>
> let idx = 0
> while idx != -1
> let res = matchstr(str, pat, idx)
> " some procedure to res
> let idx = matchend(str, pat, idx)
> endwhile
>
> using matchstrpos();
>
> let idx = 0
> while idx != -1
> let [res, _, idx] = matchstrpos(str, pat, idx)
> " some procedure to res
> endwhile
>
>
> patch:
>
> implementation, doc, and test.
> https://gist.github.com/ichizok/4601620f1630ad15e720
Thanks, I'll put it in the todo list
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