6.buffer_multifile_edit

" buffer list  
    :files  :buffers    :ls  
  
touch buf-1 buf-2 buf-3 buf-4  
vim buf-*  
:files  
:buffers  
:ls  
-------------------  
1 %a   "buff-1"                       line 1  
2      "buff-2"                       line 0  
3      "buff-3"                       line 0  
4      "buff-4"                       line 0  
bufferno    status  filename    cursorPosition  
  
" status  
a   active buffer, load and display  
h   hide buffer, load not display  
%   current buffer  
#   switch buffer  
=   readonly buffer  
+   modified buffer  
-   can't modifie buffer  
  
---------------------  
:bn     buffer next  
:bp     buffer previous  
:bf     buffer first  
:bl     buffer last  
:buffer Number/FileName  
:ball   buffer all   
Ctrl+^/:b#   to switch buffer  
  
:qall!    quit all   
:wall!    write all   
:badd     buffer add   
:bd       buffer delete  
:m,n/%bd    delete buffer no from m to n  
:bufdo{CMD}     bufdo set number. effect all buffer  
:E /:bd     open directory list/back to initial buffer  
  
:%bd     all buffer delete