vimでcscopeを使う

code:.vimrc

if has("cscope")

set csprg=/usr/local/bin/cscope

set csto=0

set cst

set nocsverb

" 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

endif

set csverb

endif