| >>> h1 | |
| # header | |
| <<< | |
| <h1>header</h1> | |
| >>> h2 | |
| ## header | |
| <<< | |
| <h2>header</h2> | |
| >>> h3 | |
| ### header | |
| <<< | |
| <h3>header</h3> | |
| >>> h4 | |
| #### header | |
| <<< | |
| <h4>header</h4> | |
| >>> h5 | |
| ##### header | |
| <<< | |
| <h5>header</h5> | |
| >>> h6 | |
| ###### header | |
| <<< | |
| <h6>header</h6> | |
| >>> trailing "#" are removed | |
| # header ###### | |
| <<< | |
| <h1>header</h1> |