Use the c. Vim plug-in to create a C/C ++ integrated Editor

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• Step 1: Download C. Vim
• Step 2: Install
• Step 3: Enable this plug-in
• Feature 1: Add automatic header to *. c file
• Feature 2: Use "If to add a c Function
• Feature 3: Use "IM to add the main function
• Feature 5: Add annotation frame with "CFR
• Feature 6: Use "P <to include header files
• Feature 7: Save the compilation file.
• Feature 8: Use "NR to insert a pre-defined code snippet

With the c. Vim plug-in, you can implement

• Add File Header
• Add Comment
• Insert someCodeFragment
• Syntax check
• READ function documentation
• Comment code block

This plug-in was prepared by Fritz mehner, with the goal of creatingProgramSmooth editing environment.
 
This plug-in can also be completed:

• 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

Next we will introduce this plug-in detail.

3. Install the plug-in Step 1: Download C. Vim

 
$ CD/usr/src
$ Wget http://www.vim.org/scripts/download_script.php? Src_id = 1, 9679
 

Step 2: Install

 
$ Mkdir ~ /. Vim
$ Cd ~ /. Vim
$ Unzip/usr/src/cvim.zip
 

Step 3: Enable this plug-in

 
$ Vim ~ /. Vimrc
Filetype plugin on
 

8 C. Vim use feature 1: Add automatic header to *. c file

When you create a file with the extension. C, the header comment is automatically added to the file header.

$ Vim myprogram. c
/*
* ===================================================== ============
* Filename: myprogram. c
*
* Description:
*
* Version: 1.0
* Created: 01/19/20:23:25
* Revision: None
* Compiler: gcc
*
* Author: dr. Fritz mehner (Mn ),
Mehner@fh-swf.de
* Company: FH s zookeeper dwestfalen, iserlohn
*
* ===================================================== ============
*/
 

If you want to change the values of author and Company, you need to modify the template file ~ /. Vim/C-support/templates

 
$ Vim ~ /. Vim/C-support/templates
| Author | = geekstuff
| Authorref | = GK
| Email | = subscribe @ geekstuff
| Company | = thegeekstuff.com
 

Edit a new file to see if your author and company name have changed.

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

 

Feature 2: Use "If to add a c Function

Type "If + function name (as shown in fig1 below)" to automatically define the function in the file, as shown in figure 2.
 

 

Fig1: insert C function automatically
 

Fig 2: insert C function automatically

Feature 3: Use "IM to add the main function

The added results are as follows:

 

Fig 3: insert C main function automatically

Feature 4: Add function comments with "CFU"
 

 

Fig 4: insert C function header automatically
 

Fig 5: insert C function header automatically

Feature 5: Add annotation frame with "CFR

 

 

Fig 6: Insert a Frame Comment automatically

Feature 6: Use "P <to include header files

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: Save the compilation file.

Save and compile the file "RC.

Run "RR.

Feature 8: Use "NR to insert a pre-defined code snippet

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 ----*/
 

If you want to insert this code, you can enter the name of the NR file, and the code will be automatically inserted.