PR05: Test the parsing of formal parameter lists. First trip the parser so we don't get past the parser. @> 1. Test macro definition with no formal parameters. @$@@{Slothtext@} 2. Test macro definition with one formal parameter. @$@@(@1@)@{Slothtext@} 3. Test macro definition with many formal parameters. @$@@(@2@)@{Slothtext@} @$@@(@3@)@{Slothtext@} @$@@(@4@)@{Slothtext@} @$@@(@5@)@{Slothtext@} @$@@(@6@)@{Slothtext@} @$@@(@7@)@{Slothtext@} @$@@(@8@)@{Slothtext@} @$@@(@9@)@{Slothtext@} 4. Test with syntax errors in the parameter list. @$@@(@+@9@)@{Slothtext@} @A@ @$@@9@)@{Slothtext@} @A@ @$@@(9@)@{Slothtext@} @A@ @$@@9@)@{Slothtext@} @A@ @$@@(@9@)@)@{Slothtext@} @A@