用c.vim外掛程式打造C/C++整合編輯器

文章目錄

• Step 1: 下載c.vim
• Step 2: 安裝
• Step 3: 啟用這一外掛程式
• Feature 1: Add Automatic Header to *.c file
• Feature 2: 用"if 添加c函數
• Feature 3: 用"im 添加main函數
• Feature 5:  用"cfr添加註釋架構
• Feature 6: 用"p<包含標頭檔
• Feature 7: 儲存編譯檔案.
• Feature 8: 用"nr 插入預定義的程式碼片段

利用c.vim外掛程式，你可以實現

• 添加檔案頭 
• 添加註釋 
• 插入一些程式碼片段 
• 語法檢查 
• 讀函數文檔 
• 注釋代碼塊

這一外掛程式的作者是 Fritz Mehner, 目標就是打造程式員流暢的編輯環境。
 
這一外掛程式還能完成:

• Statement oriented editing of C / C++ programs
• Speed up writing new code considerably.
• Write code and comments with a professional appearance from the beginning.
• Use code snippets

接下來我們對這一外掛程式詳細介紹.

3 安裝外掛程式Step 1: 下載c.vim

$ cd /usr/src
$ wget http://www.vim.org/scripts/download_script.php?src_id=9679

Step 2: 安裝

$ mkdir ~/.vim
$ cd ~/.vim
$ unzip /usr/src/cvim.zip

Step 3: 啟用這一外掛程式

$ vim ~/.vimrc
filetype plugin on

8 c.vim的使用Feature 1: Add Automatic Header to *.c file

當你建立一個副檔名.c的檔案時候，自動在檔案頭部增加頭部注釋

$ vim myprogram.c
/*
* =================================================
*       Filename:  myprogram.c
*
*    Description:
*
*        Version:  1.0
*        Created:  01/19/09 20:23:25
*       Revision:  none
*       Compiler:  gcc
*
*         Author:  Dr. Fritz Mehner (mn), 
mehner@fh-swf.de
*        Company:  FH Südwestfalen, Iserlohn
*
* =================================================
*/

其中如果你要改變 AUTHOR 和 COMPANY的值, 要修改模板檔案 ~/.vim/c-support/templates/Templates

$ vim ~/.vim/c-support/templates/Templates
|AUTHOR|    = geekstuff
|AUTHORREF| = gk
|EMAIL|     = subscribe@geekstuff
|COMPANY|   = thegeekstuff.com

現在編輯一個新檔案，看看你的作者和公司名稱改變了沒有。

$ vim myprogram.c
/*
* =================================================
*
*       Filename:  myprogram.c
*
*    Description:
*
*        Version:  1.0
*        Created:  01/19/09 20:26:43
*       Revision:  none
*       Compiler:  gcc
*
*         Author:  geekstuff (gk), subscribe@geekstuff
*        Company:  thegeekstuff.com
*
* =================================================
*/

 

Feature 2: 用"if 添加c函數

鍵入"if 加函數名稱 (as shown in Fig1 below) 就會在檔案中自動完成函數的定義，就像圖二那樣。
 

 

Fig1:Insert C Function Automatically
 

Fig 2:Insert C Function Automatically

Feature 3: 用"im 添加main函數

添加的效果如下： 

 

Fig 3: Insert C main function automatically

Feature 4: 用 "cfu 添加函數注釋
 

 

Fig 4: Insert C Function Header Automatically
 

Fig 5: Insert C Function Header Automatically

Feature 5:  用"cfr添加註釋架構

 

 

Fig 6: Insert a Frame Comment Automatically

Feature 6: 用"p<包含標頭檔

Type "p< in the normal mode, which will include the text “#include <>”, and places the cursor in the < symbol in Insert mode where you can type the header file name.

Feature 7: 儲存編譯檔案.

儲存並編譯檔案 "rc.

運行 "rr.

Feature 8: 用"nr 插入預定義的程式碼片段

The plugin comes with few pre-defined code snippets that you can insert into your code. Following are the default code snippets that comes with the plugin.

$ ls ~/.vim/c-support/codesnippets
Makefile                        calloc_double_matrix.c  main.c   print_double_array.c.noindent
Makefile.multi-target.template  calloc_int_matrix.c     main.cc  print_int_array.c.noindent

For example, if you want to create a function that will Allocate a dynamic int-matrix of size rows*columns; return a pointer, you can re-use it from the existing code snippets. Following is the content of the calloc_int_matrix.c pre-defined code snippets.

/*
* ===  FUNCTION  ======================================================================
*         Name:  calloc_int_matrix
*  Description:  Allocate a dynamic int-matrix of size rows*columns; return a pointer.
* =====================================================================================
*/
int**
calloc_int_matrix ( int rows, int columns )
{
int   i;
int **m;
m     = calloc ( rows, sizeof(int*) );        /* allocate pointer array     */
assert( m != NULL );                          /* abort if allocation failed */
*m    = calloc ( rows*columns, sizeof(int) ); /* allocate data array        */
assert(*m != NULL );                          /* abort if allocation failed */
for ( i=1; i
m[i]  = m[i-1] + columns;
return m;
}  /* ———-  end of function calloc_int_matrix  ———- */

如果要插入這段代碼，可以鍵入"nr 檔案名稱，代碼就會自動插入了。