<img src='image.jpg'>
<img src='./image.jpg'>
<img src='file:///image.jpg'>
<img src='file:///./image.jpg'>
<img src='file:image.jpg'>
[q]text[/q] [url=link]description[/url] [img]url_to_image[/img] [pre]some_code[/pre] [b]bold_text[/b]