• paulcc's avatar
    [happy @ 2004-08-11 15:39:27 by paulcc] · 921914db
    paulcc authored
    GLR extension for Happy.
    GLR parsing allows parsing of ambiguous grammars, to produce a directed,
    acyclic, and-or graph which compactly represents possible alternative parses.
    This code has been built from scratch and tested on the examples.
    Documentation not yet ready - will check in soon
     * examples/
        - some examples of using the parser
     * src/ProduceGLRCode.lhs
        - generates the GLR parser from templates and LR tables
     * templates/GLR_{Base,Lib}
        - driver components for the parser
     * src/GenUtils.lhs and src/ProduceCode.lhs
        - moved mapDollarDollar into GenUtils, and corrected bug on thd3(!)
     * src/Main.lhs
        - new flags added, and call the GLR parser if selected
     * LICENSE
        - added mention of this work.
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