"newcommand" in header-includes does not do anything
In Pandoc markdown, it is standard (and recommended) to put \newcommand definition in the frontmatter under "header-includes". They do not seem to do anything in Marked 2. For example, even with
---
header-includes:
- \newcommand{\CC}{\mathbb{C}}
- \newcommand{\RR}{\mathbb{R}}
- \newcommand{\ZZ}{\mathbb{Z}}
---
at the begining of the file, \CC is displayed as red \CC.Keyboard shortcuts
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You can use Command ⌘ instead of Control ^ on Mac

Support Staff 1 Posted by Brett on 06 Jul, 2025 01:43 PM
Are you using Pandoc as your custom processor? This won't do anything if not. If you are, be sure to go to Settings->Advanced and have Marked ignore YAML front matter so that it gets passed to Pandoc.