Feature

This plug-in can automatically number the title of markdown language.

Before

# first 
## fadfadf
### aafadsfa 
### afdsfasd 
## feeee
### adfsaf a
### fadfasdfasdf
### fadfsfa

After

# 1 first 
## 1.1 fadfadf
### 1.1.1 aafadsfa 
### 1.1.2 afdsfasd 
## 1.2 feeee
### 1.2.1 adfsaf a
### 1.2.2 fadfasdfasdf
### 1.2.3 fadfsfa

Usage

CTRL+ALT+P open the command panel. and search "yangformat"。

there will be a input dialog ，input the first number of the first level header and press enter.