In Tibias Forum we can use a HTML-like code, which enables us to make some formattings, such as bold, italic, etc.
Also, lists are possible. I also saw people link other players so you can visit the according to the character page.
My question is: What is this code/language called and how many "commands" exist? Please give a list and also mention special, tibia-related elements, e.g. playername.