> Date: Wed, 14 Nov 2012 06:31:37 -0800
> From: [email protected]
> To: [email protected]
> Subject: Re: bufdo and tabs
> 
> On Wednesday, November 14, 2012 1:11:20 AM UTC-6, Roy Fulbright wrote:
> > I'm using gvim 7.3.600 on Windows 7.
> >  
> > I have three files opened in tabs (tab1=a.txt, tab2=b.txt, tab3=c.txt).
> > All three files contain the string 'abc'.
> >  
> > When I use :bufdo :%s/abc/def/ I get message E37: No write since last
> > change (add ! to override).
> >  
> > When I use :bufdo! :%s/abc/def/ all files are changed, but
> > now tab1 and tab3 both contain c.txt. What happened to a.txt in tab1?
> >  
> > If I do :wa then exit and look at the files, all three files are changed.
> > It's tab1 displaying the same file as tab3 after the :bufdo! that's 
> > puzzling.
> >  
> > Is this a bug or am I missing something regarding bufdo and tabs?
> >  
> > Thanks.
> 
> It's not a bug. I think you may be missing something regarding windows, tabs, 
> and buffers. http://vim.wikia.com/wiki/Buffers has a nice overview.
> 
> It sounds like you expect bufdo to operate on all TABS in your Vim, rather 
> than all BUFFERS, and you just happen to have a single window open in each 
> tab with a different buffer in each case. The :tabdo command will be close to 
> what you want but if you have multiple windows in a tab or a tab with a 
> duplicate buffer it still may do something unexpected. If you know you have 
> exactly one window per tab with a unique buffer in each window, there will be 
> no problem.
> 
> You can also open up a tab containing all open buffers and run a windo on 
> that tab:
> 
> :tabnew
> :sball
> :windo WhateverCommandYouWant
> 
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Thanks for the quick response. The :tabdo command is what I needed.             
                          

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