@mdit/plugin-sub

Plugin to support subscript.

Usage

import { sub } from "@mdit/plugin-sub";
import MarkdownIt from "markdown-it";

const mdIt = new MarkdownIt().use(sub);

mdIt.render("H~2~O");

Syntax

Use ~ ~ to mark the subscript.

Escaping

• You can use \ to escape ~:

  H\~2~O

  will be

  H~2~O

Demo

H~2~O: H₂O

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See the comparison report for the full upstream comparison.