Shulou(Shulou.com)06/01 Report--

This article will explain how to sequence vim for you in detail. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Pending text

Assume that the original content of the text is

This is the first line, this is the second line, this is the fourth line, and this is the fifth line.

Insert line number becomes

1 this is the first line 2 this is the second line 34 this is the fourth line 5 this is the fifth line

Another desired effect is

This is the first line line [1], this is the second line line [2], the third line line [3], this is the fourth line line [4]

The answers to both of the above requirements are given below, and more complex digital sequence insertion can actually be achieved by using the methods mentioned below. Includes replacing the specified character, followed by a sequence of numbers.

Use line ()

Line (.') You can return the current line number

: G / ^ / sbind /\ = line ('.').''/

Very simple, but not very flexible, can only be used to display the line number of the current line

Use the ex command

Vim provides some ex commands that can print line numbers, such as "=", "p #", "#"

To get the command output of vim, you need to use redir here

"add a line number to the first five lines: redir @ a | 1 redir END:1,5d | put! a | 1D | 6d

There is an extra line before and after pasting, so delete it with d

Use range, setline, getline

Range () can produce a list of numeric sequences

: for i in range (6): call setline (I, i.' .getline (I)): endfor

Range (6) produces a list of numbers 1-5, excluding 6

Variable product addition

: let iTunes 1 | g / ^ / s _ let i=i+1 /\ = i.' / |

This method is more flexible, and the inserted value can be controlled by controlling the change of I value.

Macros and Ctrl-A

You can press ctrl-An on the number to add one, and Ctrl-X to subtract the number by one.

The process is as follows:

Manually add the serial number and space of the first line

Enter 0 "ayw to put the sequence number and space in register a

Move to the next line and execute the following key

Qz0 "AP 0 ^ A" ayawjq

Execute 4roomz to execute the sequence of commands saved in register z on the following four lines

The above command sequence is explained in detail as follows

Qz: start recording macros and save them in register z

0: move to the beginning of the line

"aP: paste the contents of register a (line numbers and spaces) here

0 ^ A: move to the beginning of the line and press ctrl-A to add one to the number under the current cursor

"ayaw: copy the word under the current cursor to register a

J: move to the next line

Q: end of recording

If there is no space to mark, then you cannot use aw to copy a word, use v to select the corresponding numeric part

Note: on the command line, ctrl-a needs to use ctrl-v and ctrl-a to represent this button

Macros are more powerful in vim, but it takes a lot of debugging to write a viable macro

External command

Seq is the command to output sequence under linux.

Harriszh Sat 22 512345harriszh Sat 14 @ ~ / trunk/go$ seq 5-2 1531harriszh Sat 22 1531harriszh Sat 14 @ / trunk/go$ seq 1 512345harriszh Sat 22 14 @ ~ / trunk/go$ seq 12 5135

If there are three parameters, the middle parameter is step, and the two parameters are the start number and the end number. Step is 1.

Insert a sequence of numbers into a file through r! seq 1 5, and then copy using column mode

Use printf

Insert the line number directly

:% s / ^ /\ = printf ('%-4 days, line ('.'))

Where-left alignment, default right alignment

Inserts a sequence at the specified row

First, select the block to insert the serial number in V

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