tools: vim add cscope.out

最新推荐文章于 2022-06-29 09:24:31 发布

原创最新推荐文章于 2022-06-29 09:24:31 发布 · 124 阅读

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cat gen_cscope.sh 
#!/bin/bash

sudo find /usr/include/ ~/dr_ws/ -name "*.h" -o -name "*.hh" -o -name "*.hpp" -o -name "*.c" -o -name "*.cpp" -o -name "*.cc" -o -name "*.cxx" > cscope.files
cscope -bkq -i cscope.files

use :

cd -
10038  sudo find /usr/include/ ~/dr_ws/ -name "*.h" -o -name "*.hh" -o -name "*.hpp" -o -name "*.c" -o -name "*.cpp" -o -name "*.cc" -o -name "*.cxx" > cscope.files
10039  cat cscope.files |grep .hh
10040  ls
10041  cscope -bkq -i cscope.files 
10042  ll
10043  ll /usr/include/qhull/io.h

damn it ,in order to add cscope.out of system header, or some other cscope.out:

  cd .vim/
 9919  ls
 9920  mkdir syscscope
 9921  cd syscscope/
 9922  sudo find /usr/include/ -name "*.h" -o -name "*.c" -o -name "*.cpp" -o -name "*.cc" > cscope.files
 9923  ls
 9924  cat cscope.files 
 9925  cscope -bkq -i cscope.files
 9926  ls

.vimrc

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" cscope setting
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if has("cscope")
  set csprg=/usr/bin/cscope
  set csto=1
  "同时查找cscope数据库和tags文件
  set cst
  set nocsverb
  " add any database in current directory
  if filereadable("cscope.out")
    cs add cscope.out
    set csverb
  endif
  " else add database pointed to by environment
  if $CSCOPE_DB != ""
    cs add $CSCOPE_DB
  endif
endif
"ctrl + _ 
nmap <Leader>-s :cs find s <C-R>=expand("<cword>")<CR><CR>
nmap <Leader>-g :cs find g <C-R>=expand("<cword>")<CR><CR>
nmap <Leader>-c :cs find c <C-R>=expand("<cword>")<CR><CR>
nmap <Leader>-t :cs find t <C-R>=expand("<cword>")<CR><CR>
nmap <Leader>-e :cs find e <C-R>=expand("<cword>")<CR><CR>
nmap <Leader>-f :cs find f <C-R>=expand("<cfile>")<CR><CR>
nmap <Leader>-i :cs find i <C-R>=expand("<cfile>")<CR>$<CR>
nmap <Leader>-d :cs find d <C-R>=expand("<cword>")<CR><CR>
nmap <Leader>-h :cs help <C-R>=expand("<cword>")<CR><CR>

.bashrc

export CSCOPE_DB=~/.vim/cscope/cscope.out
#export CSCOPE_DB=~/.vim/cscope/syscscope/cscope.out
#CSCOPE_DB=$CSCOPE_DB:~/.vim/cscope/dr_ws/cscope.out