Chris@0: <documentation title="Function Calls">
Chris@0:     <standard>
Chris@0:     <![CDATA[
Chris@0:       Functions should be called with no spaces between the function name, the opening parenthesis, and the first parameter; and no space between the last parameter, the closing parenthesis, and the semicolon.
Chris@0:     ]]>
Chris@0:     </standard>
Chris@0:     <code_comparison>
Chris@0:         <code title="Valid: spaces between parameters">
Chris@0:         <![CDATA[
Chris@0: $var = foo($bar, $baz, $quux);
Chris@0:         ]]>
Chris@0:         </code>
Chris@0:         <code title="Invalid: additional spaces used">
Chris@0:         <![CDATA[
Chris@0: $var = foo<em> </em>(<em> </em>$bar, $baz, $quux<em> </em>)<em> </em>;
Chris@0:         ]]>
Chris@0:         </code>
Chris@0:     </code_comparison>
Chris@0: </documentation>