Extensions

Footnotes

This is a footnote in history[1] with mutiple references[1] and even text references

This is no longer the footnote.

Can we make footnotes in footnotes[2] ?

Not the footnote

Not the footnote but a reference to an empty footnote[3]

Not a footnote [^]

[^]: not a footnote.

Strikethrough

The stroken emph.

Nesting the nest emph stroke emph emph strikeagain

There must be no blanks after the opener and before the closer. This is ~~ not an opener and ~~this won't open that does.

Math

The inline \(\sqrt{x^2-1}\) equation.

There must be no blanks after the opener and before the closer. This makes so you can donate $5 or $10 dollars here and there without problem.

There is no such think as nesting \(\sqrt{x^2-1}\)+3\(+3\). As usual delimiters can be $escaped$ \(\sqrt{16\$}\)

Amazing, this is hyperlinked math \(3x^2\)

The HTML renderer should be careful with \(a < b\) escapes.

Display math can be in math code blocks.

\[ \left( \sum_{k=1}^n a_k b_k \right)^2 < \Phi \]

But it can also be in \[ \left( \sum_{k=1}^n a_k b_k \right)^2 < \Phi \]

List task items

Tables

A sample table:

Id Name Description Link
1 OCaml The OCaml website https://ocaml.org
2 Haskell The Haskell website https://haskell.org
3 MDN Web docs Web dev docs https://developer.mozilla.org/
4 Wikipedia The Free Encyclopedia https://wikipedia.org

Testing these non separator pipes.

Fancy maybe hu|glu
a | b code | bl|a
not | two cols \(\sqrt(x^2 - 1)\)

A table with changing labels and alignement:

h1 h2
1 2
h3 h4
3 4

A simple header less table with left and right aligned columns

1 2

The simplest table:

1 2

A header only table:

h1 h2

Maximal number of columns all rows defines number of colums:

h1 h2 h3
left center right
ha! four columns in fact
a

Header less table:

header less
this is

Another quoted header less table with aligement

header less
again aligned

This is an empty table with three columns:

Attributes

Block attributes

This is a paragraph with the my-id is.

I have your-id, not mine

I have his-id, not mine, not yours

This is a title with the .blue class

I'm a paragraph with many attributes

I have much more attribute than the previous one, since they stack

I have your id

I have a lot of class: class1, class2, class3 and class4

Me too!

But spaceships matter.

Some word

Inline attributes

not a block attribute, but a standalone inline attribute, as I have content in the line.

In the middle of paragraphs, work.

Similarly, at the end, they work

Without specified delimitations, inline attributes are either or attached to the left-closest.

Inline attributes can refer to many including with inline.

Attributes can be nested: link with, attrs with link, attrs within.

Attributes definition

We can provide attributes definition to avoid cluttering a line with attributes.

Attributes attached to attribute definition do nothing:

A b c

However, for link definition, they are present:

A b c

  1. And it can have lazy continuation lines and multiple paragraphs

    If you indent one column after the footnote label start.

    cb
    
    • list item ablc
    • another item
    ↩︎︎1↩︎︎2↩︎︎3
  2. This gets tricky but I guess we could have a footnote[4] in a footnote. Also footnote[1] in footnotes[2] is[3] tricky for getting all back references rendered correctly.

    Second footnote

    ↩︎︎1↩︎︎2
  3. ↩︎︎1↩︎︎2