1 Several [[PreprocessorDirective]]s take ikiwiki-formatted text as arguments,
2 such as the `then` and `else` arguments of the new `if` directive, or the
3 `desc` argument of the `shortcut` directive. However, smileys do not work in
6 Since the arguments to [[PreprocessorDirective]]s might use the same syntax as
7 smileys for a different meaning, smiley substitution should not happen until
8 after [[PreprocessorDirective]]s.