RTL support

[ilia4bit]

Hey thanks for your amazing project it's very useful ❤️
i want create presentation with Persian/Farsi language but i'm new to marp.
is marp support rtl direction by default ?
can i do something like this in vscode ?

---
marp: true
direction: rtl
---

or should i use marpit framework to create custom theme which supports rtl dircetion ?

[yhatt]

We have not yet full support for RTL direction, but thank you for your feedback about RTL!

For now, you can try to set direction CSS property into each slides section.

---
marp: true
style: |
  section {
    direction: rtl;
  }
---

Note that Marp and built-in themes still have many things of not considering RTL direction, like CSS Logical Properties, slide navigation in the exported HTML, and more. We're welcome to contributions for full RTL support in Marp!

[BSeyfi]

@yhatt RTL is a need and we appreciate any improvement. Thanks you for the MARP