套件：ml-burg（110.79-4）

Code generator for Standard ML

ml-burg generates a Standard ML program to perform bottom-up rewriting of an input tree. Cost information associated with each rewrite rule is used to derive the minimum rewrite cost for the entire tree. A successful reduction corresponds to rewriting the input tree to a special non-terminal symbol called the "start" non-terminal. Upon successful reduction, facilities are provided to walk the tree emitting semantic actions corresponding to the rules that matched.

Install this package if you want to write a compiler in SML using a burg specification.

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