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Message from discussion existance of :diffoff
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Jürgen Krämer  
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 More options Apr 19 2012, 2:13 am
From: Jürgen Krämer <jottka...@googlemail.com>
Date: Thu, 19 Apr 2012 08:13:53 +0200
Local: Thurs, Apr 19 2012 2:13 am
Subject: Re: existance of :diffoff
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Hi,

Bee schrieb:

> I use vim on Mac, Linux, Windows with versions 6 and 7.

> :diffoff! works with version 7 but does not exist in version 6.

> Currently I do this:

>   function! DiffOff()
>     if v:version < 700
>       windo set nodiff foldcolumn=0 noscrollbind nowrap scrollopt-=hor
>     else
>       diffoff!
>     endif
>     close
>   endf

> Is there a way to specifically check for the existence of :diffoff! ?

  :echo exists(':diffoff')

> And is this function sufficient?

Additionally check if the window is really in diff mode:

  function! DiffOff()
    if exists(':diffoff') == 2
      windo if &diff | set nodiff foldcolumn=0 noscrollbind nowrap scrollopt-=hor | endif
    else
      diffoff!
    endif
    close
  endf

Regards,
J rgen

--
Sometimes I think the surest sign that intelligent life exists elsewhere
in the universe is that none of it has tried to contact us.     (Calvin)


 
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