Tim Chase<v...@tim.thechases.com> a écrit:
> On 2013-06-09 20:37, meino.cra...@gmx.de wrote:
> > Paul Isambert <zappathus...@free.fr> [13-06-09 20:28]:
> > > I’m not sure I understand you correctly, but perhaps the following
> >> will help:
> >>
> >> function! s:bars ()
> [snip]
> >> endfunction
> >> com! -buffer Bars call s:bars()
> >>
> >> | | | | abcde | |
> >> produces:
> >> | | | | abcde | |
> >> 0 12 3 10 7 1
> >
> > yes,yes,yes,!!! Exactly what I want! THANKS A LOT! You helped me
> > more as you may think :) ! Great help! 8)
> ...
> >> (I’m sure there’s a Vim wizard out there who can do all that with
> >> only “:substitute”.)
>
> Though just a first pass, since Paul threw down the challenge:
>
> :s/.*/\=submatch(0)."\n".(join(map(split(submatch(0), '|', 1),
> 'printf("%".strlen(v:val)."s", strlen(v:val))')))/g
>
> gives a pretty close approximation to his solution as a
> one-line :substitute command. Differences I notice:
>
> 1) it has one extra 0-width field listed at the end which shows the
> width of the last column (in Paul's sample input, it was zero-width,
> but if there were additional characters, it would list how wide the
> field was)
>
> 2) it right-justifies the number with the pipe rather than
> left-justifying it.
>
> So on Paul's example, I get
>
> | | | | abcde | |
> 0 12 3 10 7 1 0
The following is, I hope, an improvement: it removes the trailing zero
and fixes cases when the line doesn’t begin with a pipe. The best part
of it, though, is the the “nohl” at the end :)
:s/.*/\=submatch(0)."\n".substitute(join(map(split(submatch(0), '|', 1),
'printf("%".(strlen(v:val)+1)."s", strlen(v:val))'), ''), '\s*0$', '', '')/g |
nohl
Best,
Paul
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