You can use a subset of standard Markdown syntax for formatting your message.
Alternative style with udnerline:
*italics* or _italics_
**bold** or __bold__
1. First ordered list item
2. Another item
* Unordered sub-list.
1. Actual numbers don't matter, just that it's a number
1. Ordered sub-list
4. And another item.
Indent with spaces in the same paragraph.
* Unordered list can use asterisks
- Or minuses
+ Or pluses
[inline link with title](https://www.google.com "Google's Homepage")
![alt text](https://url.com/img.png "Title Text")
Inline `code` has `back-ticks around` it.
Block of code:
let awesome = 42
printf "With syntax highlighting"
or indented by 4 spaces:
let text =
| Tables | Are | Cool |
| ------------- |:-------------:| -----:|
| col 3 is | right-aligned | $1600 |
| col 2 is | centered | $12 |
| zebra stripes | are neat | $1 |
> Blockquotes are very handy.
> This won't break line.
Three or more...
One new line will not start a new paragraph or break the line. For that use two or more newlines.
Source and more detailed information.