.vimrc

" Ctags
set tags=tags;
set autochdir


" TagList
let Tlist_Show_One_File=1
let Tlist_Exit_OnlyWindow=1
let Tlist_Auto_Open=1
nmap <C-l> :Tlist<CR>


" cscope
if has("cscope")              
    set csprg=/usr/bin/cscope 
    set csto=0                
    set cst
    set nocsverb              
    "set csverb               
    set cspc=3                
    " add any database in current directory
    if filereadable("cscope.out")  
       cs add cscope.out
       " else add database pointed to by environment
       "elseif $CSCOPE_DB != ""
       " cs add $CSCOPE_DB
       "else search cscope.out
    else
       let cscope_file=findfile("cscope.out", ".;")
       let cscope_pre=matchstr(cscope_file, ".*/")
       if !empty(cscope_file) && filereadable(cscope_file)
           exe "cs add" cscope_file cscope_pre
       endif
    endif
endif
set nohlsearch
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>

====================================

:source ~/.vimrc

bash cs

#!/bin/sh  
find . -name "*.h" -o -name "*.c" -o -name "*.cpp" -o -name "*.java" >cscope.files   
cscope -bkq -i cscope.files   
ctags -R