1，源码目录下第归检索.
ctags -R *
2，搜索tag并用vim打开：
vim -t <tag>
3，在vim 下的一些操作：
|
Keyboard command |
Action |
|---|---|
|
Ctrl-] |
Jump to the tag underneath the cursor |
|
:ts <tag> <RET> |
Search for a particular tag |
|
:tn |
Go to the next definition for the last tag |
|
:tp |
Go to the previous definition for the last tag |
|
:ts |
List all of the definitions of the last tag |
|
Ctrl-t |
Jump back up in the tag stack |
原文：http://www.cnblogs.com/skynext/p/5855349.html