Ll1 Packages

ll1-js

A LL1 grammar converter. The non-LL1 grammar is transformed into LL1 grammar by eliminating left recursion, simplifying and extracting left factors.

ll1jsparser
1.0.4 • Published 5 years ago

ll1-grammar

根据产生式求取 First、Follow、Select 集和预测分析表

ll1grammar
1.0.6 • Published 9 months ago