• Web page addresses and e-mail addresses turn into links automatically.
• Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd> <img>
• Lines and paragraphs break automatically.
• You can enable syntax highlighting of source code with the following tags: <code>, <blockcode>, <asp>, <c>, <cpp>, <csharp>, <css>, <drupal5>, <drupal6>, <html4strict>, <java>, <javascript>, <objc>, <php>, <python>, <ruby>, <tsql>.

More information about formatting options