<documentation title="JSHint"> <standard> <![CDATA[ All javascript files should pass basic JSHint tests. ]]> </standard> <code_comparison> <code title="Valid: Valid JS Syntax is used."> <![CDATA[ <em>var</em> foo = 5; ]]> </code> <code title="Invalid: The Javascript is using an undefined variable."> <![CDATA[ <em></em>foo = 5; ]]> </code> </code_comparison> </documentation>