정적 분석

cflow

ctags

$ ctags *
or $ ctags -R --languages={C|C++|}

or $ find . -name '*.[chCH]' -print | ctags -L-

cscope

find ./ -name '*.[chCHsSxX]' > cscope.files

-b
-d

끝낼 때는 ^D

참조 사이트:

http://www.gnu.org/software/cflow/manual/cflow.html

http://www.joinc.co.kr/modules/moniwiki/wiki.php/article/ctags

http://kltp.kldp.org/stories.php?story=05/02/17/4242887
http://irdeal.tistory.com/tag/cscope
http://jjjryu.tistory.com/entry/VIM
http://cscope.sourceforge.net/
http://wiki.kldp.org/wiki.php/VimCscopeTutorial