vim + ctags + taglist + cscope, linux版本的sourceinsight

vim是一般linux系统的自带工具，无须下载。

sudo apt-get install vim

安装ctags,cscope

sudo apt-get install exuberant-ctags

cscope

安装taglist

taglist配合ctags使用，本身是vim的插件，在vim官网有下载
http://www.vim.org/scripts/script.php?script_id=273
下载后解压，检查是否有~/.vim目录，如果没有就建立一个：mkdir
~/.vim

解压出来的2个文件夹doc和plugin拷贝到~/.vim目录下

配置cscope的vim插件

wget http://cscope.sourceforge.net/cscope_maps.vim
将下载的cscope_map.vim文件放在~/.vim/plugin目录中

vim的配置文件

set tabstop=4

set shiftwidth=4

set expandtab

set nu

set hlsearch

set incsearch

set ruler

set softtabstop=4

"set autochdir

set autoread

set autoindent

set smartindent

set ruler

"set list

set showmatch

set paste

syntax on

filetype plugin indent on

nnoremap <silent> <F8> : TlistToggle<CR>

let Tlist_Use_Right_Window = 1

let Tlist_Exit_OnlyWindow = 1

let Tlist_Show_One_File = 1

let Tlist_File_Fold_Auto_Close = 1

let Tlist_Display_Prototype = 1

set tags=tags

function! UpdateCtags()

let curdir=getcwd()

while !filereadable("./tags")

cd ..

if getcwd() == "/"

break

endif

endwhile

if filewritable("./tags")

!ctags -R --file-scope=yes --langmap=c:+.h --languages=c,c++ --links=yes --c-kinds=+p --c++-kinds=+p --fields=+iaS --extra=+q

TlistUpdate

endif

execute ":cd " . curdir

endfunction

nnoremap <silent> <F11> : call UpdateCtags()<CR>

至此，工具和配置已经完毕，接下来就可以直接使用了。

将以下脚本添加到~/.bashrc文件

ctags_cscope_func() {

ctags -R --file-scope=yes --langmap=c:+.h --languages=c,c++ --links=yes --c-kinds=+p --c++-kinds=+p --fields=+iaS --extra=+q

find . -iname '*.c' -o -iname '*.cpp' -o -iname '*.h' -o -iname '*.hpp' -o -iname "*.cc" > cscope.files

cscope -Rbkq -i cscope.files

}

alias ccsi='ctags_cscope_func'

添加完毕，执行source ~/.bashrc，这样我们就可以使用ccsi命令来创建ctags和cscope的数据库了。

进入你想建立符号库的工程的源码根目录，执行ccsi命令

errong.leng@VDBS1444:~/google_blink/src$ ccsi

命令执行完毕，应该会生成如下几个文件，表示创建成功了。

cscope.files cscope.in.out cscope.out cscope.po.out tags

接下来就可以像使用sourceinsight一样的，用VIM来编辑你的代码了。

打开VIM，按下F8，可以打开tag list，按下F11可以更新符号库。

注意事项：务必要在执行ccsi命令的地方，即你的工程的源码的根目录使用VIM。

How to use ctags

vi −t tag

Start vi and position the cursor at the file and line where "tag" is defined.

:ta tag

Find a tag.

Ctrl-]

Find the tag under the cursor.

Ctrl-T

Return to previous location before jump to tag (not widely implemented).

more details please refer to http://ctags.sourceforge.net/ctags.html
How to use taglist:

" <enter> : Jump to tag definition

" o : Jump to tag definition in new window

" p : Preview the tag definition

" <space> : Display tag prototype

" u : Update tag list

" s : Select sort field

" d : Remove file from taglist

" x : Zoom-out/Zoom-in taglist window

" + : Open a fold

" - : Close a fold

" * : Open all folds

" = : Close all folds

" [[ : Move to the start of previous file

" ]] : Move to the start of next file

" q : Close the taglist window

" <F1> : Remove help text

more details please refer to http://vim-taglist.sourceforge.net/manual.html
How to use cscope:

打开VIM，输入:cs f c|d|e|f|g|i|s|t

cscope commands:

add : Add a new database (Usage: add file|dir [pre-path] [flags])

find : Query for a pattern (Usage: find c|d|e|f|g|i|s|t name)

c: Find functions calling this function

d: Find functions called by this function

e: Find this egrep pattern

f: Find this file

g: Find this definition

i: Find files #including this file

s: Find this C symbol

t: Find this text string

help : Show this message (Usage: help)

kill : Kill a connection (Usage: kill #)

reset: Reinit all connections (Usage: reset)

show : Show connections (Usage: show)

more details please refer to http://cscope.sourceforge.net/cscope_vim_tutorial.html