Note for cscope and vim

How to install cscope:
sudo apt-get install cscope
mkdir -p ~/.vim/plugin
cd ~/.vim/plugin
wget http://cscope.sourceforge.net/cscope_maps.vim

How to create the index:
cscope -bR

How to find file:
:cs f f <filename>

Useful command:
CTRL+]
Go to function definition.

CTRL+ O 
Back to the previous place.

]]
Go to the start of this function

[[ 
Go to the end of this function

Ctrl + \ and press 's'
Find all references.


Reference:
用 vim 和 cscope 來 trace 程式碼
http://softsmith.blogspot.tw/2009/01/vim-cscope-trace.html