Re: count-items

Le vendredi 7 avril 2017 20:31:20 UTC+2, Christian Brabandt a écrit :
> Hi Ni!
>
> On Fr, 07 Apr 2017, Ni Va wrote:
>
> > Is it possible to use this kind of command to count items without moving cursor ?
> >
> > 'a,'bs/pattern//gn
>
> like the other question you asked about the :s command, this is not
> possible without wrapping into a function and saving/restoring the
> cursor position there.
>
>
> Best,
> Christian
> --
> Gute Manieren bestehen aus lauter kleinen Opfern.
> -- Ralph Waldo Emerson

Then I wrote this little code :

function! s:getPatternCount(begL,endL,pattern)
let netrkC = 0
if copy(a:begL) < copy(a:endL)
for lnum in range(copy(a:begL), copy(a:endL))
if stridx(copy(getline(lnum)), copy(a:pattern)) == 0
let netrkC += 1
endif
endfo
endif
return netrkC
endfu
let networkCount = s:getPatternCount(copy(s:getPreviousLineBlock()), v:beval_lnum, 'NETWORK')

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