Configurable marker characters for Markdown front matter

[cgranade]

Context

Currently, the front_matter_plugin object provided by mdit-py-plugins hard codes in front matter delimiters typically used with YAML front matter (---). By contrast, some tools such as Zola uses +++ to denote TOML-formatted front matter, and ;;; is more rarely used to denote JSON-formatted front matter.

Given languages like KDL and ICDL are out there, too, it'd be helpful to be able to specify custom delimiter characters for front matter. Thank you so much! ♥

Proposal

No response

Tasks and updates

No response