插件下载地址：autoload_cscope.vim 下载之后，讲autoload_cscope.vim放到~/.vim/plugin目录下，如果没有该目录那就创建一个，重新打开终端即可。
有人维护（不过貌似很久没有更新了），稳定。
只对*.c/*.h等代码文件有效，对一些辅助文件（例如Makefile）无效。
下面贴上代码，方便下载不成功时，可以直接复制到空文件中，并改名为autoload_cscope.vim，并按上述方法处理即可。
" Vim global plugin for autoloading cscope databases. " Last Change: Wed Jan 26 10:28:52 Jerusalem Standard Time 2011 " Maintainer: Michael Conrad Tadpol Tilsra <tadpol@tadpol.org> " Revision: 0.5 if exists("loaded_autoload_cscope") finish endif let loaded_autoload_cscope = 1 " requirements, you must have these enabled or this is useless. if( !has('cscope') || !has('modify_fname') ) finish endif let s:save_cpo = &cpo set cpo&vim " If you set this to anything other than 1, the menu and macros will not be " loaded. Useful if you have your own that you like. Or don't want my stuff " clashing with any macros you've made. if !exists("g:autocscope_menus") let g:autocscope_menus = 1 endif "== " windowdir " Gets the directory for the file in the current window " Or the current working dir if there isn't one for the window. " Use tr to allow that other OS paths, too function s:windowdir() if winbufnr(0) == -1 let unislash = getcwd() else let unislash = fnamemodify(bufname(winbufnr(0)), ':p:h') endif return tr(unislash, '\', '/') endfunc " "== " Find_in_parent " find the file argument and returns the path to it. " Starting with the current working dir, it walks up the parent folders " until it finds the file, or it hits the stop dir. " If it doesn't find it, it returns "Nothing" function s:Find_in_parent(fln,flsrt,flstp) let here = a:flsrt while ( strlen( here) > 0 ) if filereadable( here . "/" . a:fln ) return here endif let fr = match(here, "/[^/]*$") if fr == -1 break endif let here = strpart(here, 0, fr) if here == a:flstp break endif endwhile return "Nothing" endfunc " "== " Cycle_macros_menus " if there are cscope connections, activate that stuff. " Else toss it out. " TODO Maybe I should move this into a seperate plugin? let s:menus_loaded = 0 function s:Cycle_macros_menus() if g:autocscope_menus != 1 return endif if cscope_connection() if s:menus_loaded == 1 return endif let s:menus_loaded = 1 set csto=0 set cst silent! map <unique> <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>f :cs find f <C-R>=expand("<cword>")<CR><CR> silent! map <unique> <C-\>i :cs find i <C-R>=expand("<cword>")<CR><CR> if has("menu") nmenu &Cscope.Find.Symbol<Tab><c-\\>s \ :cs find s <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.Definition<Tab><c-\\>g \ :cs find g <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.Called<Tab><c-\\>d \ :cs find d <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.Calling<Tab><c-\\>c \ :cs find c <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.Assignment<Tab><c-\\>t \ :cs find t <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.Egrep<Tab><c-\\>e \ :cs find e <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.File<Tab><c-\\>f \ :cs find f <C-R>=expand("<cword>")<CR><CR> nmenu &Cscope.Find.Including<Tab><c-\\>i \ :cs find i <C-R>=expand("<cword>")<CR><CR> " nmenu &Cscope.Add :cs add " nmenu &Cscope.Remove :cs kill nmenu &Cscope.Reset :cs reset<cr> nmenu &Cscope.Show :cs show<cr> " Need to figure out how to do the add/remove. May end up writing " some container functions. Or tossing them out, since this is supposed " to all be automatic. endif else let s:menus_loaded = 0 set nocst silent! unmap <C-\>s silent! unmap <C-\>g silent! unmap <C-\>d silent! unmap <C-\>c silent! unmap <C-\>t silent! unmap <C-\>e silent! unmap <C-\>f silent! unmap <C-\>i if has("menu") " would rather see if the menu exists, then remove... silent! nunmenu Cscope endif endif endfunc " "== " Unload_csdb " drop cscope connections. function s:Unload_csdb() if exists("b:csdbpath") if cscope_connection(3, "out", b:csdbpath) let save_csvb = &csverb set nocsverb exe "cs kill " . b:csdbpath set csverb let &csverb = save_csvb endif endif endfunc " "== " Cycle_csdb " cycle the loaded cscope db. function s:Cycle_csdb() if exists("b:csdbpath") if cscope_connection(3, "out", b:csdbpath) return "it is already loaded. don't try to reload it. endif endif let newcsdbpath = s:Find_in_parent("cscope.out",s:windowdir(),$HOME) " echo "Found cscope.out at: " . newcsdbpath " echo "Windowdir: " . s:windowdir() if newcsdbpath != "Nothing" let b:csdbpath = newcsdbpath if !cscope_connection(3, "out", b:csdbpath) let save_csvb = &csverb set nocsverb exe "cs add " . b:csdbpath . "/cscope.out " . b:csdbpath set csverb let &csverb = save_csvb endif " else " No cscope database, undo things. (someone rm-ed it or somesuch) call s:Unload_csdb() endif endfunc " auto toggle the menu augroup autoload_cscope au! au BufEnter *.[chly] call <SID>Cycle_csdb() | call <SID>Cycle_macros_menus() au BufEnter *.cc call <SID>Cycle_csdb() | call <SID>Cycle_macros_menus() au BufUnload *.[chly] call <SID>Unload_csdb() | call <SID>Cycle_macros_menus() au BufUnload *.cc call <SID>Unload_csdb() | call <SID>Cycle_macros_menus() augroup END let &cpo = s:save_cpo在~/.vimrc文件中添加如下内容后，保存即可。
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" " cscope 自动加载cscope.out文件 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""" if has("cscope") set csprg=/usr/bin/cscope set csto=0 set cst set csverb set cspc=3 "add any database in current dir if filereadable("cscope.out") cs add cscope.out "else search cscope.out elsewhere else let cscope_file=findfile("cscope.out",".;") let cscope_pre=matchstr(cscope_file,".*/") if !empty(cscope_file) && filereadable(cscope_file) set nocsverb exe "cs add" cscope_file cscope_pre set csverb endif endif endif对目标目录下所有文件有效。包括Makefile等辅助文件等。
目前没有发现缺点。
