cscope_vim_key_shortcuts

#!/bin/bash

if has("cscope")
    set csprg=/usr/bin/cscope
    set csto=0
    set cst
    set csverb
    " C symbol
    nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
    " definition
    nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
    " functions that called by this function
    nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>
    " funtions that calling this function
    nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
    " test string
    nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
    " egrep pattern
    nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
    " file
    nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
    " files #including this file
    nmap <C-\>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>

    " Automatically make cscope connections
    function! LoadCscope()
        let db = findfile("cscope.out", ".;")
        if (!empty(db))
            let path = strpart(db, 0, match(db, "/cscope.out$"))
            set nocscopeverbose " suppress 'duplicate connection' error
            exe "cs add " . db . " " . path
            set cscopeverbose
        endif
    endfunction
    au BufEnter /* call LoadCscope()

endif