14 lines
174 B
ANTLR
14 lines
174 B
ANTLR
grammar bf;
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program: statements;
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statements: INC | DEC | INPUT|OUTPUT;
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COMMENT: '\\\\.*?\\\\' -> skip;
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INPUT: '?';
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OUTPUT: '.';
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DEC: '-';
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INC: '+';
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LEFT: '>';
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RIGHT: '<';
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