I’m assuming this used the standard markup

• Item 1
• Item 2
• Item 3

Heading 1⌗

This is a paragraph.

Heading 2⌗

This is bold or maybe italic

Heading 3⌗

This is a pragraph with another straight after. This is the second paragraph.

This is after a single blank line

This is after 2 blank lines.

H1⌗

H2⌗

H3⌗

H4⌗

H5⌗

H6⌗

Alt-H1⌗

Alt-H2⌗

Emphasis, aka italics, with asterisks or underscores.

Strong emphasis, aka bold, with asterisks or underscores.

Combined emphasis with asterisks and underscores.

Strikethrough uses two tildes. Scratch this.

1. First ordered list item
2. Another item ⋅⋅* Unordered sub-list.
3. Actual numbers don’t matter, just that it’s a number ⋅⋅1. Ordered sub-list
4. And another item.

⋅⋅⋅You can have properly indented paragraphs within list items. Notice the blank line above, and the leading spaces (at least one, but we’ll use three here to also align the raw Markdown).

⋅⋅⋅To have a line break without a paragraph, you will need to use two trailing spaces.⋅⋅ ⋅⋅⋅Note that this line is separate, but within the same paragraph.⋅⋅ ⋅⋅⋅(This is contrary to the typical GFM line break behaviour, where trailing spaces are not required.)

• Unordered list can use asterisks

• Or minuses

• Or pluses