You can simply switch to the 'editing' view to see the markup that is used to create the following basic text-formatting examples.
Also see Doc BasicMarkup for further information.
text = prints 'text' in italic. text = prints 'text' in bold. text = prints 'text' in monospaced font.
link = creates a hyperlink to an internal WikiPage called 'Link'.
this is also a link = creates a hyperlink to an internal WikiPage called 'ThisIsAlsoALink'.
click here = creates a hyperlink to an internal WikiPage called 'Link', but displays the text 'click here' to the user instead of 'Link'.
[1] = Makes a reference to a footnote numbered 1.
[#1] = Marks the footnote number 1.