The wiki is empty

[DonaldTsang]

Please fill in https://github.com/Morgul/rpgdice/wiki/Syntax-Documentation for reference.
As comparison:

• https://github.com/Rolisteam/DiceParser/blob/master/HelpMe.md
• https://github.com/GreenImp/rpg-dice-roller/blob/master/readme.md