Welcome , Registration , and other StartingPoints ; TWiki history & Wiki style; All the docs.. ... To display a word or phrase in bold type , put it in asterisks: *bold type* . To display a word or phrase in italic , put it in underscores: _italic_ . To display a word or phrase in bold italic , put it in double underscores: __bold italic__ . To link to another Wiki topic, type the WikiWord for that topic. ... Use multiples of 3 spaces to start nested bullets . ...