Hi, i wonder if there is some default plugins could do that such as below:
1
- 1-1
- 1-1-1
2
- 2-1
- 2-1-1
- 2-1-2
- 2-2
- 2-21-1
- 2-2-2
3
ā¦
expandable:
1
### 1 * 1-1 * 1-1-1i considered use markdown to make it, but it seems not the best solution. any advices?
thanks!
Regards!