我的vim配置

set mouse=a
set nocompatible
set nu
set tabstop=4
set shiftwidth=4
set softtabstop=4
set list
set expandtab
set wrap
set ruler
set ignorecase
set hlsearch
set showmode
syntax enable
syntax on
set cindent
set autoindent
set showmatch
set smartindent
set nobackup
set backupext=.bak
set writebackup
colorscheme desert
set cursorline
set cursorcolumn

filetype plugin  on
filetype indent on
let OmniCpp_DefaultNamespaces=["std"]
let OmniCpp_MayCompleteScope=1
set completeopt=longest,menu
map <silent> <F12>:!ctags -R --c++kinds=+p --fields=+iaS --extra=+a .<CR>
"set tags+=~/SOURCECODE/MR1/tags
let Tlist_Process_File_Always=1
let Tlist_Auto_Open=1
let Tlist_Enable_Fold_Column=1
let Tlist_Exit_OnlyWindow=1
let Tlist_Sort_Type="name"
let Tlist_Show_One_File=1
nmap <F7> :Tlist <CR>

"let g:EchoFuncKeyPrey='<C-b>'
"let g:EchoFuncKeyNext='<C-n>'

"nmap <F8> :TrinityToggleAll<CR>
"nmap <F9> :TrinityToggleSourceExplorer<CR>
"nmap <F10> :TrinityToggleTagList<CR>
"nmap <F11> :TrinityToggleNERDTree<CR>

function AddCommentStart()
    call append(line("."),"/***RK_ID:webkit DEP_RK_ID:NULL AUT:[e-mail]. DATE:".strftime("%Y-%m-%d").". START***/")
endf
nmap <F8> :call AddCommentStart() <CR>

function AddCommentEnd()
    call append(line("."),"/***RK_ID:webkit DEP_RK_ID:NULL AUT:[e-mail]. DATE:".strftime("%Y-%m-%d").". END***/")
endf
nmap <F9> :call AddCommentEnd() <CR>

"-----------------------------set for looupfile.vim start-------------------
let g:LookupFile_MinPatLength = 2 "start lookup after inputting two characters
let g:LookupFile_PreserveLastPattern = 0 "donot save the last string for lookuping
let g:LookupFile_PreservePatternHistory = 1 "save lookup history
let g:LookupFile_AlwaysAcceptFirst = 1 " 'enter' key can open the first matched item
let g:LookupFile_AllowNewFiles = 0 "donot allow to new a file
if filereadable("./filenametags") "set tag name
    let g:LookupFile_TagExpr = '"./filenametags"'
endif
"-----------------------------set for looupfile.vim end-----------------------

"-----------------------------lookup file with ignore case -------------------
function! LookupFile_IgnoreCaseFunc(pattern)
    let_tags = &tags
    try
        let &tags = eval(g:LookupFile_TagExpr)
        let newpattern = '\c' . a:pattern
        let tags = taglist(newpattern)
    catch
        echohl ErrorMsg | echo "Exception:" . v:exception|echohl NONE
        return ""
    finally
        let &tags = _tags
    endtry
    "show the matches for what is typed so far
    let files = map(tags, 'v:val["filename"]')
    return files
endfunction

let g:LookupFile_LookupFunc = 'LookupFile_IgnoreCaseFunc'

"-----------------------------lookup file with ignore case end-------------------

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" cscope setting
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if has("cscope")
  set csprg=/usr/local/bin/cscope
  set cscopetag  "also can write as 'set cst', use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t'
  set csto=1     "This value can decide the sequence which |:cstag| execute. If "csto' setted '0', the database of cscope
                 "has been used for looking up from first;vice versa.
  set nocsverb
  " add any database in current directory
  if filereadable("cscope.out")
      cs add cscope.out
      " else add the database pointed to by environment variable
  elseif $CSCOPE_DB != ""
      cs add $CSCOPE_DB
  endif
  " show msg when any other cscope db added
  set csverb
"--------------------- My cscope/vim key mappings-----------------------------
    "
    " The following maps all invoke one of the following cscope search types:
    "
    "   's'   symbol: find all references to the token under cursor
    "   'g'   global: find global definition(s) of the token under cursor
    "   'c'   calls:  find all calls to the function name under cursor
    "   't'   text:   find all instances of the text under cursor
    "   'e'   egrep:  egrep search for the word under cursor
    "   'f'   file:   open the filename under cursor
    "   'i'   includes: find files that include the filename under cursor
    "   'd'   called: find functions that function under cursor calls
    "
    " Below are three sets of the maps: one set that just jumps to your
    " search result, one that splits the existing vim window horizontally and
    " diplays your search result in the new window, and one that does the same
    " thing, but does a vertical split instead (vim 6 only).
    "
    " I've used CTRL-\ and CTRL-@ as the starting keys for these maps, as it's
    " unlikely that you need their default mappings (CTRL-\'s default use is
    " as part of CTRL-\ CTRL-N typemap, which basically just does the same
    " thing as hitting 'escape': CTRL-@ doesn't seem to have any default use).
    " If you don't like using 'CTRL-@' or CTRL-\, , you can change some or all
    " of these maps to use other keys.  One likely candidate is 'CTRL-_'
    " (which also maps to CTRL-/, which is easier to type).  By default it is
    " used to switch between Hebrew and English keyboard mode.
    "
    " All of the maps involving the <cfile> macro use '^<cfile>$': this is so
    " that searches over '#include <time.h>" return only references to
    " 'time.h', and not 'sys/time.h', etc. (by default cscope will return all
    " files that contain 'time.h' as part of their name).


    " To do the first type of search, hit 'CTRL-\', followed by one of the
    " cscope search types above (s,g,c,t,e,f,i,d).  The result of your cscope
    " search will be displayed in the current window.  You can use CTRL-T to
    " go back to where you were before the search.  
    "

    nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
    nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
    nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
    nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
    nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
    nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
    nmap <C-\>i :cs find i <C-R>=expand("<cfile>")<CR><CR>
    nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>


    " Using 'CTRL-spacebar' (intepreted as CTRL-@ by vim) then a search type
    " makes the vim window split horizontally, with search result displayed in
    " the new window.
    "
    " (Note: earlier versions of vim may not have the :scs command, but it
    " can be simulated roughly via:
    "    nmap <C-@>s <C-W><C-S> :cs find s <C-R>=expand("<cword>")<CR><CR>

    nmap <C-@>s :scs find s <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@>g :scs find g <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@>c :scs find c <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@>t :scs find t <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@>e :scs find e <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@>f :scs find f <C-R>=expand("<cfile>")<CR><CR>
    nmap <C-@>i :scs find i <C-R>=expand("<cfile>")<CR><CR>
    nmap <C-@>d :scs find d <C-R>=expand("<cword>")<CR><CR>


    " Hitting CTRL-space *twice* before the search type does a vertical
    " split instead of a horizontal one (vim 6 and up only)
    "
    " (Note: you may wish to put a 'set splitright' in your .vimrc
    " if you prefer the new window on the right instead of the left

    nmap <C-@><C-@>s :vert scs find s <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>g :vert scs find g <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>c :vert scs find c <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>t :vert scs find t <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>e :vert scs find e <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>f :vert scs find f <C-R>=expand("<cfile>")<CR><CR>
    nmap <C-@><C-@>i :vert scs find i <C-R>=expand("<cfile>")<CR><CR>
    nmap <C-@><C-@>d :vert scs find d <C-R>=expand("<cword>")<CR><CR>


    """"""""""""" key map timeouts
    "
    " By default Vim will only wait 1 second for each keystroke in a mapping.
    " You may find that too short with the above typemaps.  If so, you should
    " either turn off mapping timeouts via 'notimeout'.
    "
    "set notimeout
    "
    " Or, you can keep timeouts, by uncommenting the timeoutlen line below,
    " with your own personal favorite value (in milliseconds):
    "
    "set timeoutlen=4000
    "
    " Either way, since mapping timeout settings by default also set the
    " timeouts for multicharacter 'keys codes' (like <F1>), you should also
    " set ttimeout and ttimeoutlen: otherwise, you will experience strange
    " delays as vim waits for a keystroke after you hit ESC (it will be
    " waiting to see if the ESC is actually part of a key code like <F1>).
    "
    "set ttimeout
    "
    " personally, I find a tenth of a second to work well for key code
    " timeouts. If you experience problems and have a slow terminal or network
    " connection, set it higher.  If you don't set ttimeoutlen, the value for
    " timeoutlent (default: 1000 = 1 second, which is sluggish) is used.
    "
    "set ttimeoutlen=100
endif