1 ts ::= ws tests ws => ts
4 test ::= ^"testcase" "{" input output +/ ws Grammar "}" /ws
5 | ^"testcase" "{" input Grammar "}" /ws
6 | ^"tibcase" "{" input output +/ ws Grammar "}" /ws
7 | ^"tibcase" "{" input Grammar "}" /ws
8 output ::= ^"output" Quoted ";" /ws
9 input ::= "input" Quoted ";" /ws