28 lines
705 B
ANTLR
28 lines
705 B
ANTLR
lexer grammar A;
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/*
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For input
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{{x}
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}
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This matches {{x} and then thinks that it can stop because it can match that
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without going into the recursive call. The context for the stop state in ACTION
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is (2,1,[[$, 6 $]]) so it deletes everything else associated with this token.
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Seems like we should favor the first alternative, but we can't do that within
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a single rule.
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weird though that this one works
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STRING : '"' ( '\\' '"' | . )*? '"' ;
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wouldn't it get to the end of the rule also by the wild-card route?
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Maybe it's a simple order of operations or order in which i process the
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alternatives?
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*/
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//STRING : '"' ( 'x' | . )* '"' ;
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ACTION : '{' ( ACTION | . )*? '}' ;
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WS : [ \r\t\n]+ -> skip ;
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