16 lines
216 B
Text
16 lines
216 B
Text
grammar t031emptyAlt;
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options {
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language = Python;
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}
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r
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: NAME
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( {self.cond}?=> WS+ NAME
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)
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EOF
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;
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NAME: ('a'..'z') ('a'..'z' | '0'..'9')+;
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NUMBER: ('0'..'9')+;
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WS: ' '+;
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