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To make it create a parse tree, all we have to do is set a flag in the parser and then ask for the rule context object. The rule context object is actually a noe node in the parse tree, implementing interface ParseTree:
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To make it create a parse tree, all we have to do is set a flag in the parser and then ask for the rule context object. The rule context object is actually a noe node in the parse tree, implementing interface ParseTree:
...