Closed
Description
In order to use the hyphens CSS property as mentioned in marp-team/marp-vscode#430, a new lang global directive must be implemented.
A starting point would be https://github.com/marp-team/marp-cli/blob/d0cee502f2785e1a2f998f3afc831849e3f6efc9/src/marp-cli.ts and https://github.com/marp-team/marp-cli/blob/d0cee502f2785e1a2f998f3afc831849e3f6efc9/src/engine/meta-plugin.ts by adding a lang directive.
I see at
marp-cli/src/templates/layout.pug
Line 2 in d0cee50
lang is set here. If I understand it correctly, this value is passed by the --lang argument of the CLI where a new global directive should also set this value if set.
Please correct me if I'm wrong. I would be glad to implement this feature if you are interested.