Markdown advanced syntax, marktext compatible

1. Metadata

Front matter Allows you to insert metadata into your document . The preceding content block must be written on the first line , And then everything else , As shown in the following example .

YAML

YAML The front-end content block starts and ends --- Line identification .

---
title: YAML front matter example
key: value
---

Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus.

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TOML

TOML The front-end content block starts and ends +++ Line identification .

+++
title = "YAML front matter example"
key = "value"
+++

Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus.

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JSON

JSON The preceding content block is composed of the beginning and the end ;;; Line or {} identification .

{
    
"title": YAML front matter example
"key": {
    
  "subkey1": "value 1",
  "subkey2": "value 2"
}
}

Lorem ipsum dolor sit amet, graecis denique ei vel, at duo primis mandamus.

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---

2. The mathematical formula

Inline mathematical formula

Put a line LaTeX Change to a dollar sign ：$

For example, to show $\alpha \beta \gamma$ inline with other text, just wrap it in dollar signs.

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Block mathematical formula

Two consecutive dollar signs are used to represent multiline mathematical formulas ：$$

for example , This ：

$$
R_x=\begin{
    pmatrix}
1 & 0 & 0 & 0\\
0 & cos(a) & -sin(a) & 0\\
0 & sin(a) & cos(a) & 0\\
0 & 0 & 0 & 1
\end{
    pmatrix}
$$

or

$$
m=\frac{
    b_y-a_y}{
    b_x-a_x}
$$

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3. original HTML

Anything between <> Between looks like HTML The marked text will be parsed into the original HTML Mark and render as HTML Without escaping .

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4. Escape with backslash

whatever ASCII Punctuation characters can be escaped with a single backslash .

Example ：

\*this is not italic*

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