+ <!ENTITY match_pattern "<emphasis><link linkend='match_pattern'>match_pattern</link></emphasis>">
+ <!ENTITY args "<emphasis><link linkend='args'>args</link></emphasis>">
+ <!ENTITY args2 "<emphasis><link linkend='args2'>args2</link></emphasis>">
+ <!ENTITY sterm "<emphasis><link linkend='sterm'>sterm</link></emphasis>">