numbersections

[zhihaoy]

trafficstars

I hope to be able to automatically number sections, h2 -> 1. , h3 -> 1.1. , by setting

numbersections: true

in YAML. These numbers should affect how the titles are displayed in TOC, but not affect their anchor names (so that you can reference them by their stable names).

[jackycute]

Hi @zhihaoy, PR is welcomed!