Den 2015-07-28 18:02, BPJ skrev:
I have a string of rows of dashes alternating with spaces,
where the number of dashes/spaces is variable

     -----   ------- ---  ----

I want to get a List of the offsets of all the space sequences,
kind of a match() with /g (that's the best I can do to describe
it...) In the case above (ignoring the indent, I would get
[6, 16, 20].

It's the usual problem: I don't know the right :help keyword

/bpj


Sorry for the noise.  I gave up and did it the traditional way:

    let colpos_l = []
    let colpos = 0
    let str_len = strlen(line)
    while colpos < str_len
        let colpos = matchend(sepline, '-\+\ze\s', colpos)
        if colpos < 0
            break
        elseif colpos > 0
            " call add(colpos_l, colpos)
            call add(colpos_l, colpos)
        endif
    endwhile

I will make a 'plugin' of a generalized version of this though...

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