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Re: how to get list of not displayed (hidden or unloaded) buffers

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  • ZyX
    Reply to message «how to get list of not displayed (hidden or unloaded) buffers», sent 22:50:57 02 May 2011, Monday by Sergey Vakulenko: Try the following
    Message 1 of 3 , May 2, 2011
      Reply to message «how to get list of not displayed (hidden or unloaded)
      buffers»,
      sent 22:50:57 02 May 2011, Monday
      by Sergey Vakulenko:

      Try the following code:
      function s:BufHidden(bufnr)
      return empty(filter(map(range(1, tabpagenr('$')),
      \'tabpagebuflist(v:val)'),
      \'index(v:val, a:bufnr)!=-1'))
      endfunction

      Original message:
      > Hello
      > I want to know, how i can identify buffer, if it's displayed on screen
      > or not.
      >
      > For example i open buffer 'option.c', then open buffer 'file2.txt' in
      > same window/tab.
      > 'option.c' became hidden:
      >
      > ----
      >
      > :buffers
      >
      > 25 #h "d:\workspace\sources\gvim_73\vim-7.3\vim73\src\option.c"
      > line 1
      > 26 %a "file2.txt" line 1
      > Press ENTER or type command to continue
      > ----
      >
      > i need something like this:
      >
      > for buffer_ in bufnr('$'))
      > if buffer_ == "not displayed"
      > do .....
      > endif
      > endfor
      >
      >
      >
      >
      > thanks in advance
      > Sergey V.
    • Sergey Vakulenko
      On not exist buffers BufHidden() also return true. But, with buflisted() it s works great! thanks a lot ... -- You received this message from the vim_use
      Message 2 of 3 , May 2, 2011
        On not exist buffers BufHidden() also return true.
        But, with buflisted() it's works great!


        thanks a lot


        On May 2, 10:44 pm, ZyX <zyx....@...> wrote:
        > Reply to message «how to get list of not displayed (hidden or unloaded)
        > buffers»,
        > sent 22:50:57 02 May 2011, Monday
        > by Sergey Vakulenko:
        >
        > Try the following code:
        >     function s:BufHidden(bufnr)
        >         return empty(filter(map(range(1, tabpagenr('$')),
        >                                \'tabpagebuflist(v:val)'),
        >                             \'index(v:val, a:bufnr)!=-1'))
        >     endfunction
        >
        > Original message:
        >
        > > Hello
        > > I want to know, how i can identify buffer, if it's displayed on screen
        > > or not.
        >
        > > For example i open buffer 'option.c', then open buffer 'file2.txt' in
        > > same window/tab.
        > > 'option.c' became hidden:
        >
        > > ----
        >
        > > :buffers
        >
        > >  25 #h   "d:\workspace\sources\gvim_73\vim-7.3\vim73\src\option.c"
        > > line 1
        > >  26 %a   "file2.txt"                    line 1
        > > Press ENTER or type command to continue
        > > ----
        >
        > > i need something like this:
        >
        > >     for buffer_ in bufnr('$'))
        > >         if buffer_ == "not displayed"
        > >                   do .....
        > >          endif
        > >     endfor
        >
        > > thanks in advance
        > > Sergey V.
        >
        >
        >
        >  signature.asc
        > < 1KViewDownload

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