srottak has left a new comment on your post "Episode 3: Squaak Details and First Steps":
Ok, I have 2 grammars: grammar test::Grammar is PCT::Grammar; rule TOP { <foo>* [ $ || <panic: 'Syntax error'> ] {*} } rule foo { 'hello' {*} } and grammar test::Grammar is PCT::Grammar; rule TOP { <expression>* [ $ || <panic: 'Syntax error'> ] {*} } rule expression { 'hello' {*} } Both grammars are ok, when I run parrot test.pbc and enter hello, the first grammar(with foo) accepts the input hello, the second one ../../parrot test.pbc > hello too few arguments passed (2) - 3 params expected I have up to date Parrot from svn. Posted by srottak to Parrot at December 6, 2008 10:34 AM