On 02/24/2011 09:07 AM, David Kahn wrote:
On Thu, Feb 24, 2011 at 6:33 AM, Christian Brabandt<[email protected]>wrote:

On Thu, February 24, 2011 1:03 pm, Tim Chase wrote:
On 02/23/2011 11:20 PM, Ben Schmidt wrote:
:help :argdo
:help :bufdo

...remembering that vim will complain if you try to leave a
modified buffer unless you

1) save the buffer as part of your command:

    :bufdo %s/foo/bar/g|w

2) set 'hidden' to allow vim to leave a modified buffer:

    :set hidden
    :bufdo %s/foo/bar/g
    <review changes to make sure they're what you want>
    :wall

or
3) set 'autowriteall' which will automatically write your unsaved
   changes. (Not that I think it is a good idea...)


Also, I am sure you know this and not exactly what you are looking for, but
I have found using vimgrep and then using the cw command to show matches in
a window, then making the edits manually or on per file basis.

I don't trust myself (at least on anything important) with either the "write as you go |w suffix" option or the 'autowriteall' (that option makes me shudder a little), so I usually use the 'hidden' option, allowing me to go back and see what I modified^Wscrewed up before I commit the changes to disk.

Fortunately, restoring is usually as simple as either

  :bufdo e!

or

  :bufdo u

depending on the state of things.

-tim


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