安装vi
sudo apt-get install vim
sudo apt-get install cscope
sudo apt-get install ctags
然后在/etc/vim/vimrc 中添加
if has("cscope")
set cscopetag
set csto=0
if filereadable("cscope.out")
cs add cscope.out
" else add the database pointed to by environment variable
elseif $CSCOPE_DB != ""
cs add $CSCOPE_DB
endif
set cscopeverbose
nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
nmap <C-\>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>
endif
然后在项目文件夹下
find -name "*.c" > cscope.files(将c语言程序源代码的所有文件名加入到cscope.files中)
cscope -Rbkq (创建cscope.out cscope.po.out cscope.in.out)
然后每次都可以在vi内使用命令
要在下标模式
:find c main
:find s main
:find c main
首先执行ctags –R
然后执行vi –t tag