Hi
I am creating a translator from one language to another. My tree
grammar is as follows:
specification_root : ^(DECLARATION specification);
specification : ^(INPUT_VARIABLES expr)
expr : ^((',' | ('&'?) | ('|'?)) expr*) | exp;
exp : ^(('+' | '-' | '>' | '<' | '>=' | '<=' | '=' | '!=') exp*) | term;
term : ^(('*' | '/') term*) | LITERAL;
I want to pass the value of LITERAL to expr so that the output of the
rewrite would be like:
(INPUT_VARIABLES (+ X Y)) -> (INPUT_VARIABLES X Y)
Can anyone please tell me how to solve this problem. Thanks in advance
for the help.
Swathy
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