Syntax

Syntax extensions add author-facing Markdown constructs to a trusted factory profile. Enable only the constructs accepted by the document format.

Extensions

• Paired delimiters: define safe inline delimiter pairs.
• Smart punctuation: replace quotes, dashes, and ellipses.
• Highlight: mark inline text with paired delimiters.
• Description lists: render terms and definitions.
• Footnotes: connect references to endnotes.
• Tabs: group nested content into accessible panels.
• Mentions: resolve application-specific references.
• Attributes: attach constrained attributes to elements.

Each guide shows installation, configuration, Markdown input, HTML output, options, and its security boundary.