Look Ahead Left-to-right parse, Rightmost-derivation
(LALR, Look ahead LR) A type of LR parser that can deal with more context-free grammars than SLR parsers but less than LR[1] parsers. LALR parsers are popular because they give a good trade-off between the number of grammars they can deal with and the size of the parsing table required.
Compiler compilers like yacc and Bison generate LALR parsers. Wikipedia.Last updated: 2003-05-13
Look ahead LR
Look Ahead Left-to-right parse, Rightmost-derivationNearby terms:
Look Ahead Left-to-right parse, Rightmost-derivation ♦ Look ahead LR
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