Hello,

Some time ago, I had written the buffers_search_and_replace plugin
(http://www.vim.org/scripts/script.php?script_id=1817) and I now want
to optimize it.

A simplified version of the main part of the code looks like this:

  while (l:buffer_number <= l:last_buffer_number)
    exe 'b! '.l:buffer_number

    normal! gg
    while search(g:Bs_search,'',l:total_lines) > 0
       " store results ...
    endwhile
  endwhile

What seems to take a lot of time (even on just 50 files) is the second
line (the buffer switch 'b!' command).
Any idea how I could improve the performance ?

Regards,
--
Alex

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