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19 lines
330 B
19 lines
330 B
grammar t039labels;
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options {
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language = Python3;
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}
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a returns [l]
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: ids+=A ( ',' ids+=(A|B) )* C D w=. ids+=. F EOF
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{ l = ($ids, $w) }
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;
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A: 'a'..'z';
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B: '0'..'9';
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C: a='A' { print($a) };
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D: a='FOOBAR' { print($a) };
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E: 'GNU' a=. { print($a) };
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F: 'BLARZ' a=EOF { print($a) };
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WS: ' '+ { $channel = HIDDEN };
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