2011-06-29 09:51:39 +08:00
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grammar T;
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2011-09-04 03:52:23 +08:00
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s : i=ifstat {System.out.println(_input.toString(0,_input.index()-1));} ;
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2011-09-10 09:08:13 +08:00
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2011-10-21 11:12:32 +08:00
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ifstat : 'if' '(' expr ')' assign ;
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assign : ID '=' expr ';' ;
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expr : INT | ID ;
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2011-09-06 09:08:26 +08:00
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2011-08-13 11:51:12 +08:00
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EQ : '=' ;
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2011-08-01 10:14:47 +08:00
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INT : '0'..'9'+ ;
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2011-08-13 11:51:12 +08:00
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ID : 'a'..'z'+ ;
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WS : (' '|'\n')+ {skip();} ;
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