Post formatting using   for tab indentations

[Lilly]

i forgot about this theme component - it might have some of what you are looking for in composer toolbar mods and markdown formatting:

Composer Button Bonanza

This component only works with the markdown editor. Not compatible with the richtext editor. Summary Composer Button Bonanza allows a site admin to define and add new markup buttons to the Composer toolbar, and provides a bonanza of new buttons in its default configuration. Repository centertap/DiscourseComposerButtonBonanza - Codeberg.org Readme Making sure you're not a bot! Release Notes Making sure …