GDTEST_OK 1 | 1 1 >> 1 1+1 1 if true else 2 1+1 1 < 2 wildcard 1, 2 or 3, 4 [1,2,[1,{1:2,2:var z,..}]] 3 [1,2,[1,{1:2,2:var z,..}]] [1, 3, 5, 123] wildcard