Markdown & Extended

2023-07-15 Updated on 2023-08-30

#serene #markdown

This is a post showing all supported elements.

Heading#

As you can see in this post.

Paragraph#

Lorem ipsum dolor sit, amet consectetur adipisicing elit. Praesentium, nisi saepe dolor unde iusto dolore nam, vero optio consequuntur repudiandae et! Atque libero expedita laudantium cupiditate, sit explicabo sequi ipsa!

Atque libero expedita laudantium cupiditate, sit explicabo sequi ipsa!

Emphasis#

normal text, bold text, ltalic text, bold and ltalic text

Blockquotes#

Lorem ipsum dolor sit, amet consectetur adipisicing elit. Praesentium, nisi saepe dolor unde iusto dolore nam, vero optio consequuntur repudiandae et! Atque libero expedita laudantium cupiditate, sit explicabo sequi ipsa!

Lorem ipsum dolor sit, amet consectetur adipisicing elit.

Praesentium, nisi saepe dolor unde iusto dolore nam, vero optio consequuntur repudiandae et! Atque libero expedita laudantium cupiditate, sit explicabo sequi ipsa!

List#

unordered:

First item
Second item
Third item

ordered:

First item
1. Indented item
2. Indented item
Second item
Third item

Link#

There is a link and another link to example.com

Table#

Syntax	Description	Test Text
Header	Title	Here's this
Paragraph	Text	And more

with alignment:

Syntax	Description	Test Text
Header	Title	Here's this
Paragraph	Text	And more

Footnote#

Lorem ipsum dolor sit, amet¹ words consectetur² adipisicing elit.

Strikethrough#

~~The world is flat.~~ We now know that the world is round.

Horizontal Rule#

Image#

with caption:

with a 'via' attribution:

Code#

inline code and more inline code

block level code:

fn plus_one(x: Option<i32>) -> Option<i32> {
    match x {
        None => None,
        Some(i) => Some(i + 1),
    }
}

let five = Some(5);
let six = plus_one(five);
let none = plus_one(None);

with line number:

1 fn plus_one(x: Option<i32>) -> Option<i32> {
2     match x {
3         None => None,
4         Some(i) => Some(i + 1),
5     }
6 }
7 
8 let five = Some(5);
9 let six = plus_one(five);
10 let none = plus_one(None);

93 fn plus_one(x: Option<i32>) -> Option<i32> {
94     match x {
95         None => None,
96         Some(i) => Some(i + 1),
97     }
98 }
99 
100 let five = Some(5);
101 let six = plus_one(five);
102 let none = plus_one(None);

with line number and highlight:

1 fn plus_one(x: Option<i32>) -> Option<i32> {
2     match x {
3         None => None,
4         Some(i) => Some(i + 1),
5     }
6 }
7 
8 let five = Some(5);
9 let six = plus_one(five);
10 let none = plus_one(None);

with filename:

src/main.rs

fn plus_one(x: Option<i32>) -> Option<i32> {
    match x {
        None => None,
        Some(i) => Some(i + 1),
    }
}

let five = Some(5);
let six = plus_one(five);
let none = plus_one(None);

with filename, line number, highlight:

src/main.rs

1 fn plus_one(x: Option<i32>) -> Option<i32> {
2     match x {
3         None => None,
4         Some(i) => Some(i + 1),
5     }
6 }
7 
8 let five = Some(5);
9 let six = plus_one(five);
10 let none = plus_one(None);

Callout#

Lorem ipsum dolor sit, amet consectetur adipisicing elit.

wiht header:

Note

Lorem ipsum dolor sit, amet consectetur adipisicing elit. Praesentium, nisi saepe dolor unde iusto dolore nam, vero optio consequuntur repudiandae et! Atque libero expedita laudantium cupiditate, sit explicabo sequi ipsa!

BREAKING!

Lorem ipsum dolor sit, amet consectetur adipisicing elit.

Math (KaTex)#

$$ f(x) = \int_{-\infty}^\infin \hat f(\xi) e^{2 \pi i \xi x}\ d\xi $$

When $ a \ne 0 $, there are two solutions to $ (ax^2 + bx + c = 0) $ and they are $$ x = {-b \pm \sqrt{b^2-4ac} \over 2a} $$

The Cauchy-Schwarz Inequality

$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$

Chart (Mermaid)#

  sequenceDiagram
    Alice ->> Bob: Hello Bob, how are you?
    Bob-->>John: How about you John?
    Bob--x Alice: I am good thanks!
    Bob-x John: I am good thanks!
    Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.

    Bob-->Alice: Checking with John...
    Alice->John: Yes... John, how are you?

Comment (Giscus)#

As you can see in this post.

First footnote.

Here's the second footnote.

1	fn plus_one(x: Option<i32>) -> Option<i32> {
2	match x {
3	None => None,
4	Some(i) => Some(i + 1),
5	}
6	}
7
8	let five = Some(5);
9	let six = plus_one(five);
10	let none = plus_one(None);